Istituto ricerche solari Aldo e Cele Daccò (IRSOL)
Pubblicazioni
Articolo pubblicato in rivista scientifica (146)
Zeuner F. , del Pino Alemán T., Trujillo Bueno J., Solanki S. K. (2024)
Comparing Observed with Simulated Solar-disk-center Scattering Polarization in the Sr I 4607 Å Line , The Astrophysical Journal, 964 (10):1-12
Guerreiro N., Janett G. , Riva S. , Benedusi P. , Belluzzi L. (2024)
Modeling the scattering polarization in the solar Ca I 4227 Å line with angle-dependent PRD effects and bulk velocities , Astronomy & Astrophysics, 683:A207
Janett G. , Benedusi P. , Riva F. (2024)
Numerical solutions to linear transfer problems of polarized radiation - IV. Efficient preconditioning in a physics-based framework , A&A, 682:A68
Li H., del Pino Alemán T., Trujillo Bueno J., Zeuner F. (2024)
Observation and Modeling of the Circular Polarization of the Cr I Magnetic-field-induced Transition at 533.03 nm , The Astrophysical Journal 964, 964 (2):155-162
Riva F. , Steiner O. , Freytag B. (2024)
Simulating small-scale dynamo action in cool main-sequence stars , Astronomy and Astrophysics, 684:A7
Riva S. , Guerreiro N., Janett G. , Rossinelli D., Benedusi P. , Krause R. , Belluzzi L. (2023)
Assessment of the CRD approximation for the observer's frame RIII redistribution matrix , Astronomy & Astrophysics, 679:A87
Stenflo J. O. (2023)
Cosmological Constant from Boundary Condition and Its Implications beyond the Standard Model , Universe, 9 (2). ISSN 2218-1997
Berdyugin A. V. ., Piirola V., Bagnulo S., Landstreet J. D. ., Berdyugina S. (2023)
Discovery of magnetic fields in five DC white dwarfs , Astronomy and Astrophysics, 670:A2
Ishikawa R., Trujillo Bueno J., Alsina Ballester E., Belluzzi L. , del Pino Alemán T., McKenzie D. E. ., Auchère F., Kobayashi K., Okamoto T. J. ., Rachmeler L. A. ., Song D. (2023)
Evidence for the Operation of the Hanle and Magneto-optical Effects in the Scattering Polarization Signals Observed by CLASP2 across the Mg II h and k Lines , Astrophysical Journal, 945 (2):125
Kravtsov V., Veledina A., Berdyugin A. V. ., Zdziarski A. A. ., Henson G. D. ., Piirola V., Sakanoi T., Kagitani M., Berdyugina S. , Poutanen J. (2023)
Peering into the tilted heart of Cyg X-1 with high-precision optical polarimetry , Astronomy and Astrophysics, 678:A58
Benedusi P. , Riva S. , Zulian P. , Štěpán J. ., Belluzzi L. , Krause R. (2023)
Scalable matrix-free solver for 3D transfer of polarized radiation in stellar atmospheres , Journal of Computational Physics, 479:112013
Rackham B. V. ., Espinoza N., Berdyugina S. , Korhonen H., MacDonald R. J. ., Montet B. T. ., Morris B. M. ., Oshagh M., Shapiro A. I. ., Unruh Y. C. ., Quintana E. V. ., Zellem R. T. ., Apai D., Barclay T., Barstow J. K. ., Bruno G., Carone L., Casewell S. L. ., Cegla H. M. ., Criscuoli S., Fischer C., Fournier D., Giampapa M. S. ., Giles H., Iyer A., Kopp G., Kostogryz N. M. ., Krivova N., Mallonn M., McGruder C., Molaverdikhani K., Newton E. R. ., Panja M., Peacock S., Reardon K., Roettenbacher R. M. ., Scandariato G., Solanki S., Stassun K. G. ., Steiner O. , Stevenson K. B. ., Tregloan-Reed J., Valio A., Wedemeyer S., Welbanks L., Yu J., Alam M. K. ., Davenport J. R. A. ., Deming D., Dong C., Ducrot E., Fisher C., Gilbert E., Kostov V., López-Morales M., Line M., Močnik T., Mullally S., Paudel R. R. ., Ribas I., Valenti J. A. . (2023)
The effect of stellar contamination on low-resolution transmission spectroscopy: needs identified by NASA's Exoplanet Exploration Program Study Analysis Group 21 , RAS Techniques and Instruments, 2 (1):148-206
Janett G., Alsina Ballester E., Belluzzi L. , del Pino Alemán T., Trujillo Bueno J. (2023)
The Impact of Angle-dependent Partial Frequency Redistribution on the Scattering Polarization of the Solar Na I D Lines , The Astrophysical Journal, 958 (1):38
Alsina Ballester E., Belluzzi L. , Trujillo Bueno J. (2023)
The Potential of the Wavelength-integrated Scattering Polarization of the Hydrogen Ly-alpha Line for Probing the Solar Chromosphere , Astrophysical Journal, 947 (2):71
Canivete Cuissa J. R., Steiner O. , Tziotziou K., Scullion E., Shelyag S., Khomenko E., Tsiropoula G., Wedemeyer S., Kontogiannis I., Yadav N., Kitiashvili I. N., Skirvin S. J., Dakanalis I., Kosovichev A. G., Fedun V. (2023)
Vortex Motions in the Solar Atmosphere , Space Science Reviews, 219 (1):1-95
Canivete Cuissa J. R., Steiner O. (2022)
An innovative and automated method for vortex identification. I. Description of the SWIRL algorithm , Astronomy and Astrophysics:A118-A118 (16 p.)
Zeuner F. , Belluzzi L. , Guerreiro N., Ramelli R. , Bianda M. (2022)
Hanle rotation signatures in Sr I 4607 Å , Astronomy and Astrophysics, 662:A46
Peter H., Alsina Ballester E., Andretta V., Auchère F., Belluzzi L. , Bemporad A., Berghmans D., Buchlin E., Calcines A., Chitta L. P. ., Dalmasse K., del Pino Alemán T., Feller A., Froment C., Harrison R., Janvier M., Matthews S., Parenti S., Przybylski D., Solanki S. K. ., Štěpán J., Teriaca L., Trujillo Bueno J. (2022)
Magnetic imaging of the outer solar atmosphere (MImOSA) , Experimental Astronomy, 54:185-225
Riva F. , Steiner O. (2022)
Methodology for estimating the magnetic Prandtl number and application to solar surface small-scale dynamo simulations , Astronomy and Astrophysics, 660:A115
Benedusi P., Janett G. , Riva S. , Krause R. , Belluzzi L. (2022)
Numerical solutions to linear transfer problems of polarized radiation. III. Parallel preconditioned Krylov solver tailored for modeling PRD effects , Astronomy and Astrophysics, 664:A197
Song D., Ishikawa R., Kano R., McKenzie D. E. ., Trujillo Bueno J., Auchère F., Rachmeler L. A. ., Okamoto T. J. ., Yoshida M., Kobayashi K., Bethge C., Hara H., Shinoda K., Shimizu T., Suematsu Y., De Pontieu B., Winebarger A., Narukage N., Kubo M., Sakao T., Asensio Ramos A., Belluzzi L. , Štěpán J., Carlsson M., Del Pino Alemán T., Alsina Ballester E., Vigil G. D., Leenaarts J. (2022)
Polarization Accuracy Verification of the Chromospheric LAyer SpectroPolarimeter , Solar Physics, 297:135
Krawczynski H., Muleri F., Dovčiak M., Veledina A., Cavero N. R. ., Svoboda J., Ingram A., Matt G., Garcia J. A. ., Loktev V., Negro M., Poutanen J., Kitaguchi T., Podgorn'y J., Rankin J., Zhang W., Berdyugin A., Berdyugina S. , Bianchi S., Blinov D., Capitanio F., Lalla N. D. ., Draghis P., Fabiani S., Kagitani M., Kravtsov V., Kiehlmann S., Latronico L., Lutovinov A. A. ., Mandarakas N., Marin F., Marinucci A., Miller J. M. ., Mizuno T., Molkov S. V. ., Omodei N., Petrucci P. O., Ratheesh A., Sakanoi T., Semena A. N. ., Skalidis R., Soffitta P., Tennant A. F. ., Thalhammer P., Tombesi F., Weisskopf M. C. ., Wilms J., Zhang S., Agudo I., Antonelli L. A. ., Bachetti M., Baldini L., Baumgartner W. H. ., Bellazzini R., Bongiorno S. D. ., Bonino R., Brez A., Bucciantini N., Castellano S., Cavazzuti E., Ciprini S., Costa E., Rosa A. D. ., Monte E. D. ., Gesu L. D. ., Marco A. D. ., Donnarumma I., Doroshenko V., Ehlert S. R. ., Enoto T., Evangelista Y., Ferrazzoli R., Gunji S., Hayashida K., Heyl J., Iwakiri W., Jorstad S. G. ., Karas V., Kolodziejczak J. J. ., Monaca F. L. ., Liodakis I., Maldera S., Manfreda A., Marscher A. P. ., Marshall H. L. ., Mitsuishi I., Ng C. Y., O’Dell S. L. ., Oppedisano C., Papitto A., Pavlov G. G. ., Peirson A. L. ., Perri M., Pesce-Rollins M., Pilia M., Possenti A., Puccetti S., Ramsey B. D. ., Romani R. W. ., Sgr`o C., Slane P., Spandre G., Tamagawa T., Tavecchio F., Taverna R., Tawara Y., Thomas N. E. ., Trois A., Tsygankov S., Turolla R., Vink J., Wu K., Xie F., Zane S. (2022)
Polarized x-rays constrain the disk-jet geometry in the black hole x-ray binary Cygnus X-1 , Science, 378 (6620):650-654
Rachmeler L. A. ., Trujillo Bueno J., McKenzie D. E. ., Ishikawa R., Auchère F., Kobayashi K., Kano R., Okamoto T. J. ., Bethge C. W. ., Song D., Alsina Ballester E., Belluzzi L. , del Pino Alemán T., Asensio Ramos A., Yoshida M., Shimizu T., Winebarger A., Kobelski A. R. ., Vigil G. D. ., De Pontieu B., Narukage N., Kubo M., Sakao T., Hara H., Suematsu Y., Štěpán J., Carlsson M., Leenaarts J. (2022)
Quiet Sun Center to Limb Variation of the Linear Polarization Observed by CLASP2 Across the Mg II h and k Lines , Astrophysical Journal, 936 (1):67
Jaume Bestard J., Trujillo Bueno J., Bianda M. , Štěpán J., Ramelli R. (2022)
Spectropolarimetric observations of the solar atmosphere in the Halpha 6563 Å line , Astronomy and Astrophysics, 659:A179
C. Q. N., co-Authors a. 2. . (2022)
The European Solar Telescope , Astronomy and Astrophysics, 666:A21
Quintero Noda C., Schlichenmaier R., Khomenko E., Bellot Rubio L., Löfdahl M. G., Jurcak J., Bianda M. , Belluzzi L. , Berdyugina S. , Ramelli R. , Zeuner F. (2022)
The European Solar Telescope , Astronomy & Astrophysics, 666:A21
Alsina Ballester E., Belluzzi L. , Bueno J. T. . (2022)
The transfer of polarized radiation in resonance lines with partial frequency redistribution, J-state interference, and arbitrary magnetic fields. A radiative transfer code and useful approximations , Astronomy and Astrophysics, 664:A76
Canivete Cuissa J. R., Teyssier R. (2022)
Toward fully compressible numerical simulations of stellar magneto-convection with the RAMSES code , Astronomy and Astrophysics:A24-A24 (15 p.)
Canivete Cuissa J. R., Teyssier R. (2022)
Toward fully compressible numerical simulations of stellar magneto-convection with the RAMSES code , Astronomy and Astrophysics, 664:A24
Wisniewski J. P. ., Berdyugin A. V. ., Berdyugina S. , Danchi W. C. ., Dong R., Oudmaijer R. D. ., Airapetian V. S. ., Brittain S. D. ., Gayley K., Ignace R., Langlois M., Lawson K. D. ., Lomax J. R. ., Rich E. A. ., Tamura M., Vink J. S. . (2022)
UV spectropolarimetry with Polstar: protoplanetary disks , Astrophysics and Space Science, 367 (12):122-
Ndacyayisenga T., Uwamahoro J., Raja K. S. ., Monstein C. (2021)
A statistical study of solar radio Type III bursts and space weather implication , Advances in Space Research, 67 (4):1425-1435
Kharayat H., Joshi B., Mitra P. K. ., Manoharan P. ~. ., Monstein C. (2021)
A Transient Coronal Sigmoid in Active Region NOAA 11909: Build-up Phase, M-class Eruptive Flare, and Associated Fast Coronal Mass Ejection , Solar Physics, 296:99
Fleck B., Carlsson M., Khomenko E., Rempel M., Steiner O. , Vigeesh G. (2021)
Acoustic-gravity wave propagation characteristics in three-dimensional radiation hydrodynamic simulations of the solar atmosphere , Philosophical Transactions of the Royal Society of London Series A, 379 (2190):20200170
Kouloumvakos A., Rouillard A., Warmuth A., Magdalenic J., Jebaraj I. C. ., Mann G., Vainio R., Monstein C. (2021)
Coronal Conditions for the Occurrence of Type II Radio Bursts , Astrophysical Journal, 913 (2):99
Paganini A., Hashemi B., Alsina Ballester E., Belluzzi L. (2021)
Fast and accurate approximation of the angle-averaged redistribution function for polarized radiation , Astronomy and Astrophysics, 645:A4
Ishikawa R., Javier T. B., Tanausu P. A., Okamoto T. J. ., McKenzie D. E. ., Auch`ere F., Kano R., Song D., Yoshida M., Rachmeler L. A. ., Kobayashi K., Hara H., Kubo M., Narukage N., Sakao T., Shimizu T., Suematsu Y., Bethge C., Pontieu B. D. ., Dalda A. S. ., Vigil G. D. ., Winebarger A., Alsina Ballester E., Belluzzi L. , Štěpán J., Andrés A. R., Carlsson M., Leenaarts J. (2021)
Mapping solar magnetic fields from the photosphere to the base of the corona , Science Advances, 7 (8):eabe8406
Lightner C. R. ., Gisler D. , Meyer S. A. ., Niese H., Keitel R. C. ., Norris D. J. . (2021)
Measurement of Raman Optical Activity with High-Frequency Polarization Modulation , Journal of Physical Chemistry A, 125 (36):8132-8139
Janett G. , Alsina Ballester E., Guerreiro N., Riva S. , Belluzzi L. , del Pino Alemán T., Trujillo Bueno J. (2021)
Modeling the scattering polarization of the solar Ca i 4227 A line with angle-dependent partial frequency redistribution , Astronomy & Astrophysics:A&A 655, A13 (2021)-A&A 655, A13 (2021)
Keys P. H. ., Steiner O. , Vigeesh G. (2021)
On the effect of oscillatory phenomena on Stokes inversion results , Philosophical Transactions of the Royal Society of London Series A, 379 (2190):20200182
Vigeesh G., Roth M., Steiner O. , Fleck B. (2021)
On the influence of magnetic topology on the propagation of internal gravity waves in the solar atmosphere , Philosophical Transactions of the Royal Society of London Series A, 379 (2190):20200177
Clette F., Lefèvre L., Bechet S., Ramelli R. , Cagnotti M. (2021)
Reconstruction of the Sunspot Number Source Database and the 1947 Zurich Discontinuity , Solar Physics, 296:137
Alsina Ballester E., Belluzzi L. , Trujillo Bueno J. (2021)
Solving the Paradox of the Solar Sodium D$_1$ Line Polarization , Physical Review Letters, 127 (8):081101
Ndacyayisenga T., Umuhire A. C. ., Uwamahoro J., Monstein C. (2021)
Space weather study through analysis of solar radio bursts detected by a single-station CALLISTO spectrometer , Annales Geophysicae, 39 (5):945–959
Battaglia A. F. ., Canivete Cuissa J. R., Calvo F., Bossart A. A. ., Steiner O. (2021)
The Alfvénic nature of chromospheric swirls , A&A, 649:A121
Marassi A., Monstein C. (2021)
Trieste CALLISTO Station Setup and Observations of Solar Radio Bursts , Advances in Space Research. ISSN 0273-1177
Joshi B., Mitra P. K. ., Bhattacharyya R., Upadhyay K., Oberoi D., Raja K. S. ., Monstein C. (2021)
Two-Stage Evolution of an Extended C-Class Eruptive Flaring Activity from Sigmoid Active Region NOAA 12734: SDO and Udaipur-CALLISTO Observations , Solar Physics, 296 (6):85
Mahender A., Raja K. S. ., Ramesh R., Panditi V., Monstein C. , Ganji Y. (2020)
A Statistical Study of Low-Frequency Solar Radio Type III Bursts , Solar Physics, 295 (11):153. ISSN 1573-093X
Stenflo J. O. (2020)
Cosmological constant caused by observer-induced boundary condition , Journal of Physics Communications, 4 (10):105001
Mokhtar W. Z. A. W. ., Hamidi Z. S. ., Abidin Z. Z. ., Ibrahim Z. A. ., Monstein C. (2020)
Data background levels of the metre and decimetre wavelength observations by E-CALLISTO network: the Gauribidanur and Greenland sites , Indian Journal of Physics. ISSN 0974-9845
Di Campli R., Ramelli R. , Bianda M. , Furno I., Sajal K. D., Belluzzi L. (2020)
Imaging spectropolarimetry for magnetic field diagnostics in solar prominences , A&A, 644:179-16
Nagendra K. N. ., Sowmya K., Sampoorna M., Stenflo J. O. , Anusha L. S. . (2020)
Importance of Angle-dependent Partial Frequency Redistribution in Hyperfine Structure Transitions Under the Incomplete Paschen-Back Effect Regime , Astrophysical Journal, 898 (1):49
Prieto M., Gordo J. B. ., Rodríguez-Pacheco J., Martínez A., Sánchez S., Russu A., Monstein C. , Fernández R. (2020)
Increase in Interference Levels in the 45 – 870 MHz Band at the Spanish e-CALLISTO Sites over the Years 2012 and 2019 , Solar Physics, 295 (2):11. ISSN 1573-093X
Fischer C. ~. ., Vigeesh G., Lindner P., Borrero J. ~. ., Calvo F., Steiner O. (2020)
Interaction of Magnetic Fields with a Vortex Tube at Solar Subgranular Scale , Astrophysical Journal, Letters, 903 (1):L10
Pauzi F. A. M. ., Abidin Z. Z. ., Guo S. J. ., Gao G. N. ., Dong L., Monstein C. (2020)
Investigation into CME Shock Speed Resulting from Type II Solar Radio Bursts , Solar Physics, 295 (3):42. ISSN 1573-093X
Capozzi E., Alsina Ballester E., Belluzzi L. , Bianda M. , Sajal K. D., Ramelli R. (2020)
Observational indications of magneto-optical effects in the scattering polarization wings of the Ca I 4227 Å line , Astronomy and Astrophysics, 641:A63
Zeuner F. , Sainz R. M. ., Feller A., Noort M. v. ., Solanki S. K. ., Iglesias F. A. ., Reardon K., Pillet V. M. . (2020)
Solar Disk Center Shows Scattering Polarization in the Sr I 4607 Å Line , Astrophysical Journal, Letters, 893 (2):L44
Baumgartner . S. ., Bernardini M., Canivete Cuissa J. R., de Laroussilhe H., Mitchell A. M. W. ., Neuenschwander B. A. ., Saha P., Schaeffer T., Soyuer D., Zwick L. (2020)
Towards a polarization prediction for LISA via intensity interferometry , Monthly Notices of the Royal Astronomical Society, 498 (3):4577-4589. ISSN 0035-8711
Canivete Cuissa J. R., Steiner O. (2020)
Vortices evolution in the solar atmosphere - A dynamical equation for the swirling strength , Astronomy and Astrophysics, 639:A118
Janett G. , Steiner O. , Alsina Ballester E., Belluzzi L. , Mishra S. (2019)
A novel fourth-order WENO interpolation technique. A possible new tool designed for radiative transfer , Astronomy and Astrophysics, 624:A104
Singh D., Raja K. S. ., Subramanian P., Ramesh R., Monstein C. (2019)
Automated Detection of Solar Radio Bursts Using a Statistical Method , Solar Physics, 294 (8). ISSN 1573-093X
Koval A., Chen Y., Tsugawa T., Otsuka Y., Shinbori A., Nishioka M., Brazhenko A., Stanislavsky A., Konovalenko A., Zhang Q. H., Monstein C. , Gorgutsa R. (2019)
Direct Observations of Traveling Ionospheric Disturbances as Focusers of Solar Radiation: Spectral Caustics , The Astrophysical Journal, 877 (2):98
Wiehr E., Stellmacher G., Bianda M. (2019)
Evidence for the Two-fluid Scenario in Solar Prominences , Astrophysical Journal, 873:125
Vigeesh G., Roth M., Steiner O. , Jackiewicz J. (2019)
Internal Gravity Waves in the Magnetized Solar Atmosphere. II. Energy Transport , Astrophysical Journal, 872 (2):166
Alsina Ballester E., Belluzzi L. , J. T. B. (2019)
Magnetic Sensitivity in the Wing Scattering Polarization Signals of the Hydrogen Lyman-α Line of the Solar Disk Radiation , Astrophysical Journal, 880 (2):85
Dhara S. K. ., Capozzi E., Gisler D. , Bianda M. , Ramelli R. , Berdyugina S. , Alsina E., Belluzzi L. (2019)
Observations on spatial variations of the Sr I 4607 Å scattering polarization signals at different limb distances with ZIMPOL , Astronomy and Astrophysics, 630:A67-69
Stenflo J. O. (2019)
Origin of the cosmological constant , Astrophysics and Space Science, 364 (9):143
Sampoorna M., Nagendra K., Sowmya K., Stenflo J. O. , Anusha L. (2019)
Polarized Line Formation in Arbitrary Strength Magnetic Fields: The Case of a Two-level Atom with Hyperfine Structure Splitting , Astrophysical Journal, 883 (2):188
Dhara S. K. ., Capozzi E., Gisler D. , Bianda M. , Ramelli R. , Berdyugina S. , Alsina E., Belluzzi L. (2019)
Spatial variations of the Sr I 4607 Åscattering polarization signals at subgranular scale observed with ZIMPOL at the GREGOR telescope , Nuovo Cimento C Geophysics Space Physics C, 42 (1):6
Bianda M. (2018)
Comparison of theoretical and observed Ca8542 Stokes profiles in quiet regions at the centre of the solar disc , A&A, 619:A60
Zeuner F. , Feller A., Iglesias F. A., Solanki S. K. (2018)
Detection of spatially structured scattering polarization of Sr I 4607.3 Å with the Fast Solar Polarimeter , Astronomy & Astrophysics, 619:A179-A179
Janett G. , Paganini A. (2018)
Formal Solutions for Polarized Radiative Transfer. III. Stiffness and Instability , Astrophysical Journal, 857:91
Janett G. , Steiner O. , Belluzzi L. (2018)
Formal Solutions for Polarized Radiative Transfer. IV. Numerical Performances in Practical Problems , The Astrophysical Journal, 865 (1):16
Alsina Ballester E., Belluzzi L. , Bueno J. T. . (2018)
Magneto-optical Effects in the Scattering Polarization Wings of the Ca I 4227 Å Resonance Line , Astrophysical Journal, 854:150
Salhab R. G. ., Steiner O. , Berdyugina S. , Freytag B., Rajaguru S., Steffen M. (2018)
Simulation of the small-scale magnetism in main-sequence stellar atmospheres , Astronomy & Astrophysics, 614:A78
Bianda M. , Berdyugina S. , Gisler D. , Ramelli R. , Belluzzi L. , Carlin E. S. ., Stenflo J. O. , Berkefeld T. (2018)
Spatial variations of the Sr i 4607 A scattering polarization peak , A&A, 614:A89
Calvo F., Belluzzi L. , Steiner O. (2018)
Structure of the Balmer jump. The isolated hydrogen atom , A&A, 613:A55
Kano R., Bueno J. T. ., Winebarger A., Auchère F., Narukage N., Ishikawa R., Kobayashi K., Bando T., Katsukawa Y., Kubo M., Ishikawa S., Giono G., Hara H., Suematsu Y., Shimizu T., Sakao T., Tsuneta S., Ichimoto K., Goto M., Belluzzi L. , Stepán J., Ramos A. A. ., Sainz R. M. ., Champey P., Cirtain J., Pontieu B. D. ., Casini R., Carlsson M. (2017)
Discovery of Scattering Polarization in the Hydrogen Ly-α Line of the Solar Disk Radiation , Astrophysical Journal, Letters, 839:L10
Janett G. , Carlin E. S. ., Steiner O. , Belluzzi L. (2017)
Formal Solutions for Polarized Radiative Transfer. I. The DELO Family , The Astrophysical Journal, 840 (2):107
Janett G. , Steiner O. , Belluzzi L. (2017)
Formal Solutions for Polarized Radiative Transfer. II. High-order Methods , The Astrophysical Journal, 845 (2):104
Jafarzadeh S., Solanki S. K. ., Stangalini M., Steiner O. , Cameron R. H. ., Danilovic S. (2017)
High-frequency Oscillations in Small Magnetic Elements Observed with Sunrise/SuFI , Astrophysical Journal, Supplement, 229:10
Stenflo J. O. (2017)
History of Solar Magnetic Fields Since George Ellery Hale , Space Science Reviews, 210:5-35
Ishikawa R., Bueno J. T. ., Uitenbroek H., Kubo M., Tsuneta S., Goto M., Kano R., Narukage N., Bando T., Katsukawa Y., Ishikawa S., Giono G., Suematsu Y., Hara H., Shimizu T., Sakao T., Winebarger A., Kobayashi K., Cirtain J., Champey P., Auch`ere F., epán J. v. S. ., Belluzzi L. , Ramos A. A. ., Sainz R. M. ., Pontieu B. D. ., Ichimoto K., Carlsson M., Casini R. (2017)
Indication of the Hanle Effect by Comparing the Scattering Polarization Observed by CLASP in the Lyα and Si III 120.65 nm Lines , Astrophysical Journal, 841:31
Vigeesh G., Jackiewicz J., Steiner O. (2017)
Internal Gravity Waves in the Magnetized Solar Atmosphere. I. Magnetic Field Effects , Astrophysical Journal, 835:148
Giono G., Ishikawa R., Narukage N., Kano R., Katsukawa Y., Kubo M., Ishikawa S., Bando T., Hara H., Suematsu Y., Winebarger A., Kobayashi K., Auchère F., Bueno J. T. ., Tsuneta S., Shimizu T., Sakao T., Cirtain J., Champey P., Ramos A. A. ., epán J. v. S. ., Belluzzi L. , Sainz R. M. ., Pontieu B. D. ., Ichimoto K., Carlsson M., Casini R., Goto M. (2017)
Polarization Calibration of the Chromospheric Lyman-Alpha SpectroPolarimeter for a 0.1% Polarization Sensitivity in the VUV Range. Part II: In-Flight Calibration , Solar Physics, 292:57
Sampoorna M., Nagendra K. N. ., Stenflo J. O. (2017)
Polarized Line Formation in Arbitrary Strength Magnetic Fields Angle-averaged and Angle-dependent Partial Frequency Redistribution , Astrophysical Journal, 844:97
Carlin E. S. ., Bianda M. (2017)
Spatiotemporal Evolution of Hanle and Zeeman Synthetic Polarization in a Chromospheric Spectral Line , Astrophysical Journal, 843:64
Bueno J. T. ., Degl'Innocenti E. L. ., Belluzzi L. (2017)
The Physics and Diagnostic Potential of Ultraviolet Spectropolarimetry , Space Science Reviews, 210:183-226
Alsina Ballester E., Belluzzi L. , Trujillo Bueno J. (2017)
The Transfer of Resonance Line Polarization with Partial Frequency Redistribution in the General Hanlen-Zeeman Regime , Astrophysical Journal, 836:6
Dhara S. K. ., Belur R., Kumar P., Banyal R. K. ., Mathew S. K. ., Joshi B. (2017)
Trigger of Successive Filament Eruptions Observed by SDO and STEREO , Solar Physics, 292:145
Kato Y., Steiner O. , Hansteen V., Gudiksen B. a. (2016)
Chromospheric and Coronal Wave Generation in a Magnetic Flux Sheath , Astrophysical Journal, 827:7
Kubo M., Katsukawa Y., Suematsu Y., Kano R. a. (2016)
Discovery of Ubiquitous Fast-Propagating Intensity Disturbances by the Chromospheric Lyman α Spectropolarimeter (CLASP) , Astrophysical Journal, 832:141
Privitera G., Meynet G., Eggenberger P., Georgy C. a. (2016)
High surface magnetic field in red giants as a new signature of planet engulfment? , Astronomy and Astrophysics, 593:L15
Calvo F., Steiner O. , Freytag B. (2016)
Non-magnetic photospheric bright points in 3D simulations of the solar atmosphere , Astronomy and Astrophysics, 596:A43
Supriya H., Sampoorna M., Nagendra K. a. (2016)
Polarized Line Formation with Lower-level Polarization and Partial Frequency Redistribution , Astrophysical Journal, 828:84
Steiner O. , Züger F., Belluzzi L. (2016)
Polarized radiative transfer in discontinuous media , Astronomy and Astrophysics, 586:A42
Privitera G., Meynet G., Eggenberger P., Vidotto A. a. (2016)
Star-planet interactions. I. Stellar rotation and planetary orbits , Astronomy and Astrophysics, 591:A45
Privitera G., Meynet G., Eggenberger P., Vidotto A. a. (2016)
Star-planet interactions. II. Is planet engulfment the origin of fast rotating red giants? , Astronomy and Astrophysics, 593:A128
Cortesi S., Cagnotti M. , Bianda M. , Ramelli R. , Manna A. (2016)
Sunspot Observations and Counting at Specola Solare Ticinese in Locarno Since 1957 , Solar Physics, 291:3075-3080
Carlin E. S. ., Bianda M. (2016)
The Key Role of Solar Dynamics in the Chromospheric Hanle Polarization , The Astrophysical Journal Letters, 831 (1):L5
Alsina Ballester E., Belluzzi L. , Trujillo Bueno J. (2016)
The Magnetic Sensitivity of the Mg ii k Line to the Joint Action of Hanle, Zeeman, and Magneto-optical Effects , The Astrophysical Journal Letters, 831:L15
Stenflo J. O. (2016)
Transition of the Sunspot Number from Zurich to Brussels in 1980: A Personal Perspective , Solar Physics, 291:2487-2492
Carlin E., Asensio Ramos A. (2015)
Chromospheric Diagnosis with Ca II Lines: Forward Modeling in Forward Scattering. I , Astrophysical Journal, 801:16
Stenflo J. O. (2015)
FTS atlas of the Sun's spectrally resolved center-to-limb variation , Astronomy and Astrophysics, 573:A74
Stenflo J. O. (2015)
History of Solar Magnetic Fields Since George Ellery Hale , Space Science Reviews
Belluzzi L. , Landi Degl'Innocenti E., Trujillo Bueno J. (2015)
Isotropic Inelastic Collisions in a Multiterm Atom with Hyperfine Structure , Astrophysical Journal, 812:73
Tremblay P. E., Fontaine G., Freytag B., Steiner O. , Ludwig H. G., Steffen M., Wedemeyer S., Brassard P. (2015)
On the Evolution of Magnetic White Dwarfs , Astrophysical Journal, 812:19
Stenflo J. O. (2015)
Physics of Polarized Scattering at Multi-level Atomic Systems , Astrophysical Journal, 801:70
Belluzzi L. , Trujillo Bueno J., Landi Degl'Innocenti E. (2015)
Radiative Transfer Modeling of the Enigmatic Scattering Polarization in the Solar Na I D1 Line , Astrophysical Journal, 814:116
Supriya H., Smitha H., Nagendra K., Stenflo J. O. , Bianda M. , Ramelli R. , Ravindra B., Anusha L. (2014)
Center-to-limb Observations and Modeling of the Ca I 4227 Å line , Astrophysical Journal, 793:42
Ishikawa R., Asensio Ramos A., Belluzzi L. , Manso Sainz R., Stepan J., Trujillo Bueno J., Goto M., Tsuneta S. (2014)
On the Inversion of the Scattering Polarization and the Hanle Effect Signals in the Hydrogen Ly-alpha Line , Astrophysical Journal, 787:159
Sowmya K., Nagendra K., Sampoorna M., Stenflo J. O. (2014)
Polarized Light Scattering with the Paschen-Back Effect, Level-crossing of Fine Structure States, and Partial Frequency Redistribution , Astrophysical Journal, 793:71
Sowmya K., Nagendra K., Stenflo J. O. , Sampoorna M. (2014)
Polarized Scattering with Paschen-Back Effect, Hyperfine Structure, and Partial Frequency Redistribution in Magnetized Stellar Atmospheres , Astrophysical Journal, 786:150
Steiner O. , Salhab R., Freytag B., Rajaguru P., Schaffenberger W., Steffen M. (2014)
Properties of small-scale magnetism of stellar atmospheres , Publications of the ASJ, 66:S5
Smitha H., Nagendra K., Stenflo J. O. , Bianda M. , Ramelli R. (2014)
The Quantum Interference Effects in the Sc II 4247 Å Line of the Second Solar Spectrum , Astrophysical Journal, 794 (1):30
Stenflo J. O. , Demidov M., Bianda M. , Ramelli R. (2013)
Calibration of the 6302/6301 Stokes V line ratio in terms of the 5250/5247 ratio , Astronomy and Astrophysics, 556 (113):A113
Stenflo J. O. (2013)
Horizontal or vertical magnetic fields on the quiet Sun. Angular distributions and their height variations , Astronomy and Astrophysics, 555:A132
Sampoorna M., Nagendra K., Stenflo J. O. (2013)
Line-interlocking Effects on Polarization in Spectral Lines by Rayleigh and Raman Scattering , Astrophysical Journal, 770:92
Smitha H., Nagendra K., Stenflo J. O. , Sampoorna M. (2013)
Modeling the Quantum Interference Signatures of the Ba II D2 4554 Å Line in the Second Solar Spectrum , Astrophysical Journal, 768:163
Stenflo J. O. (2013)
Solar magnetic fields as revealed by Stokes polarimetry , Astronomy and Astrophysics Reviews, 21:66
Ramelli R. , Stellmacher G., Wiehr E., Bianda M. (2012)
Helium Emissions Observed in Ground-Based Spectra of Solar Prominences , Solar Physics, 281:697-706
Smitha H., Nagendra K., Stenflo J. O. , Bianda M. , Sampoorna M., Ramelli R. , Anusha L. (2012)
J-state interference signatures in the second solar spectrum. Modeling the Cr i triplet at 5204-5208 Å , Astronomy and Astrophysics, 541:A24
Anusha L., Nagendra K., Bianda M. , Stenflo J. O. , Holzreuter R., Sampoorna M., Frisch H., Ramelli R. , Smitha H. (2011)
Analysis of the Forward-scattering Hanle Effect in the Ca I 4227 Å Line , Astrophysical Journal, 737:95
Shapiro A., Fluri D., Berdyugina S. , Bianda M. , Ramelli R. (2011)
NLTE modeling of Stokes vector center-to-limb variations in the CN violet system , Astronomy and Astrophysics, 529:A139
Bianda M. , Ramelli R. , Anusha L., Stenflo J. O. , Nagendra K., Holzreuter R., Sampoorna M., Frisch H., Smitha H. (2011)
Observations of the forward scattering Hanle Effect the Ca I 4227 Å Line , Astronomy and Astrophysics, 530:L13
Kleint L., Shapiro A., Berdyugina S. , Bianda M. (2011)
Solar turbulent magnetic fields: Non-LTE modeling of the Hanle effect in the C2 molecule , Astronomy and Astrophysics, 536:A47
Anusha L., Nagendra K., Stenflo J. O. , Bianda M. , Sampoorna M., Frisch H., Holzreuter R., Ramelli R. (2010)
Generalization of the Last Scattering Approximation for the Second Solar Spectrum Modeling: The Ca I 4227 Å Line as a Case Study , Astrophysical Journal, 718:988-1000
Kleint L., Berdyugina S. , Shapiro A., Bianda M. (2010)
Solar turbulent magnetic fields: surprisingly homogeneous distribution during the solar minimum , Astronomy and Astrophysics, 524:A37
Martínez González M., Manso Sainz R., Asensio Ramos A., López Ariste A., Bianda M. (2010)
Statistical Analysis of the very Quiet Sun Magnetism , The Astrophysical Journal Letters, 711 (2):L57
Sampoorna M., Stenflo J. O. , Nagendra K., Bianda M. , Ramelli R. , Anusha L. (2009)
Origin of Spatial Variations of Scattering Polarization in the Wings of the Ca I 4227 Å line , Astrophysical Journal, 699:1650-1659
Bommier V., Martínez González M., Bianda M. , Frisch H., Asensio Ramos A., Gelly B., Landi Degl'Innocenti E. (2009)
The quiet Sun magnetic field observed with ZIMPOL on THEMIS. I. The probability density function , Astronomy and Astrophysics, 506:1415-1428
Afram N., Berdyugina S. , Fluri D., Semel M., Bianda M. , Ramelli R. (2007)
First polarimetric observations and modeling of the FeH F4Δ-X4Δ system , Astronomy and Astrophysics, 473:L1-L4
Berdyugina S. , Fluri D., Ramelli R. , Bianda M. , Gisler D. , Stenflo J. O. (2006)
First Polarimetric Measurements and Modeling of the Paschen-Back Effect in CaH Transitions , Astrophysical Journal, Letters, 649:L49-L52
Bianda M. , Benz A., Stenflo J. O. , Küveler G., Ramelli R. (2005)
Absence of linear polarization in Hα emission of solar flares , Astronomy and Astrophysics, 434:1183-1189
Asensio Ramos A., Trujillo Bueno J., Bianda M. , Manso Sainz R., Uitenbroek H. (2004)
Observation of the Molecular Zeeman Effect in the G Band , Astrophysical Journal, Letters, 611:L61-L64
Wiehr E., Bianda M. (2003)
High spatial resolution solar polarimetry with interference filters , Astronomy and Astrophysics, 398:739-742
Wiehr E., Bianda M. (2003)
Solar prominence polarimetry , Astronomy and Astrophysics, 404:L25-L28
Dalrymple N., Bianda M. (2002)
Fast Flat Fields from Moving Extended Sources , 34:741
Stenflo J. O. , Gandorfer A., Holzreuter R., Gisler D. , Keller C., Bianda M. (2002)
Spatial mapping of the Hanle and Zeeman effects on the Sun , Astronomy and Astrophysics, 389:314-324
Bianda M. , Stenflo J. O. , Solanki S. (1999)
Hanle effect observations with the CaI 4227 Å line , Astronomy and Astrophysics, 350:1060-1070
Bianda M. , Solanki S., Stenflo J. O. (1998)
Hanle depolarisation in the solar chromosphere , Astronomy and Astrophysics, 331:760-770
Bianda M. , Stenflo J. O. , Solanki S. (1998)
Hanle diagnostics of solar magnetic fields: the SrII 4078 Å line , Astronomy and Astrophysics, 337:565-578
Stenflo J. O. , Bianda M. , Keller C., Solanki S. (1997)
Center-to-limb variation of the second solar spectrum. , Astronomy and Astrophysics, 322:985-994
Sütterlin P., Wiehr E., Bianda M. , Kueveler G. (1997)
Problems in measuring prominence oscillations. , Astronomy and Astrophysics, 321:921-926
Solanki S., Rueedi I., Bianda M. , Steffen M. (1996)
On the detection of shocks in the solar granulation. , Astronomy and Astrophysics, 308:623-630
Wittmann A., Alge E., Bianda M. (1993)
Detection of a significant change in the solar diameter , Solar Physics, 145:205
Wittmann A., Alge E., Bianda M. (1991)
Recent results on the solar diameter , Solar Physics, 135:243-248
Libro (7)
Bianda M. , Ramelli R. (2014)
Evoluzione e variabilità del campo magnetico cromosferico e fotosferico solare
Stenflo J. O. , Nagendra K. N., Qu Q., Sampoorna M. (2013)
Proceedings of the Solar Polarization Workshop 7 (SPW7) . Astronomical Society of the Pacific Conference Series
Berdyugina S. , Ramelli R. , Nagendra K. N. (2009)
Proceedings of the Solar Polarization Workshop 5 (SPW5) . Astronomical Society of the Pacific Conference Series
Ramelli R. , Stenflo J. O. , Shalabiea O., Saleh I. (2006)
Proceedings of the International Symposium on Solar Physics and Solar Eclipses (SPSE 2006) . Symposium held at Waw an Namos, Libya
Bianda M. (2003)
Observations of scattering polarization and the Hanle effect in the Sun’s atmosphere . ISBN 3 89873 723 3
Gandorfer A. (2002)
The Second Solar Spectrum: A high spectral resolution polarimetric survey of scattering polarization at the solar limb in graphical representation. Volume II: 3910 AA to 4630 AA
Gandorfer A. (2000)
The Second Solar Spectrum: A high spectral resolution polarimetric survey of scattering polarization at the solar limb in graphical representation. Volume I: 4625 AA to 6995 AA
Contributo in atti di conferenza (133)
Fischer C., Woeger F., Rimmele T., Keys P., Steiner O. , Gangadharan V., Jafarzadeh S., Canivete Cuissa J. R. (2023)
Chromospheric horizontal propagating shock waves revealed by fast cadence imaging in Ca II K with DKIST's Visible Broadband Imager . AAS/Solar Physics Division Meeting. AAS/Solar Physics Division Meeting
McKenzie D., Ishikawa R., Bueno J. T. ., Auch`ere F., Kobayashi K., Winebarger A., Kano R., Song D., Okamoto T., Kobelski A., Rachmeler L., Pontieu B. D. ., Vigil G., Belluzzi L. , Alsina Ballester E., Aleman T. P. ., Bethge C. (2023)
Demonstration of Chromospheric Magnetic Mapping with CLASP2.1 . AAS/Solar Physics Division Meeting. AAS/Solar Physics Division Meeting
Höfig L., Temmer M., Koller F., Drescher L., Monstein C. (2023)
ROBUST - a radio burst identification algorithm using the e-CALLISTO station at University of Graz . EGU General Assembly Conference Abstracts. EGU General Assembly Conference Abstracts
Mario F. R. ., Javier B. G. ., Manuel P. M. ., Monstein C. (2022)
Automatic detection of e-Callisto solar radio bursts by Deep Neural Networks . 3rd URSI AT-AP-RASC, Gran Canaria, 29 May – 3 June 2022
Zeuner F. , Gisler D. , Bianda M. , Ramelli R. , Berdyugina S. (2022)
Enhancing the accuracy of solar polarimetry by coalescing slow and fast modulation: method description and first performance tests . Ground-based and Airborne Instrumentation for Astronomy IX. SPIE
Riva F. , Canivete Cuissa J. R., Steiner O. (2022)
Simulations of the small scale surface dynamo of cool main sequence stars . Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun. Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun
McKenzie D., Ishikawa R., J. T. B., Auchere F., Aleman T. P. ., Okamoto T., Kano R., Song D., Yoshida M., Rachmeler L., Kobayashi K., Narukage N., Kubo M., Ishikawa S., Hara H., Suematsu Y., Sakao T., Bethge C., B. D. P., Vigil G., Winebarger A., Alsina Ballester E., Belluzzi L. , Stepan J., A. A. R., Carlsson M., Leenaarts J. (2021)
Mapping of Solar Magnetic Fields from the Photosphere to the Top of the Chromosphere with CLASP2 . American Astronomical Society Meeting Abstracts. American Astronomical Society Meeting Abstracts
Riva F. , Steiner O. (2021)
Methodology for estimating the magnetic Prandtl number and application to solar surface small-scale dynamo simulations . 16th European Solar Physics Meeting (ESPM-16)
Steiner O. (2019)
Aspects of magnetohydrodynamic simulations of stellar atmospheres . Solar spectropolarimetry: From virtual to real observations. Università della Svizzera italiana, Lugano
Steiner O. (2019)
Aspects of multi-dimensional radiation transfer in stellar atmospheres . Multidimensional Stellar Evolution: Bridging the Modelling and Computational Challenges. Platform for Advanced Scientific Computing Conference, PASC19, Zürich
Ramelli R. , Bianda M. , Setzer M., Enegelhard M., Paglia F., Stenflo J. O. , Küveler G., Plewe R. (2019)
Atlas of the Solar Intensity Spectrum and its Center-to-Limb Variation . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
McKenzie D. ~. ., Ishikawa R., Bueno J. T. ., Auchére F., Rachmeler L. ~. ., Kubo M., Kobayashi K., Winebarger A. ~. ., Bethge C. ~. ., Narukage N., Kano R., Ishikawa S., Pontieu B. D. ., Carlsson M., Yoshida M., Belluzzi L. , Štěpán J., Alemán T. d. P. ., Alsina Ballester E., Ramos A. A. . (2019)
CLASP2: The Chromospheric LAyer Spectro-Polarimeter . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
Ishikawa R., Bueno J. T. ., Uitenbroek H., Kubo M., Tsuneta S., Goto M., Kano R., Narukage N., Bando T., Katsukawa Y., Ishikawa S., Giono G., Suematsu Y., Hara H., Shimizu T., Sakao T., Winebarger A., Kobayashi K., Cirtain J., Champey P., Auch`ere F., Štěpán J., Belluzzi L. , Ramos A. A. ., Sainz R. M. ., Pomtieu B. D. ., Ichimoto K., Carlsson M., Casini R. (2019)
Comparison of Scattering Polarization Signals Observed by CLASP: Possible Indication of the Hanle Effect . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
Steiner O. , Franz M. (2019)
DKIST Use Case UC-125 . Science with VTF at DKIST (KIS internal workshop). Leibniz-Institut für Sonnenphysik, Freiburg
Sampoorna M., Nagendra K., Frisch H., Stenflo J. O. (2019)
Effects of Angle-Dependent Partial Frequency Redistribution on Polarized Line Profiles . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
Ramelli R. (2019)
High precision polarimetry at IRSOL . Solar spectropolarimetry: From virtual to real observations. Università della Svizzera italiana, Lugano
Steiner O. (2019)
Horizontal vortex tubes at the edges of solar granulation . The Nature and Physics of Vortex Flows in Solar Plasmas. International Space Science Institute (ISSI), Bern
Ramelli R. , Bianda M. , Berdyugina S. , Belluzzi L. , Kleint L. (2019)
Measurement of the Evolution of the Magnetic Field of the Quiet Photosphere over a Solar Cycle . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
Steiner O. (2019)
Non-magnetic bright points as a manifestation of vortex flows . The Nature and Physics of Vortex Flows in Solar Plasmas. International Space Science Institute, Bern
Janett G. , Steiner O. , Belluzzi L. (2019)
Numerical Methods for the Radiative Transfer Equation of Polarized Light . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
Sampoorna M., Nagendra K., Sowmya K., Stenflo J. O. , Anusha L. (2019)
Polarized Line Formation with Incomplete Paschen-Back Effect and Partial Frequency Redistribution . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
Degl'Innocenti E. L. ., Belluzzi L. (2019)
Relaxation Phenomena Due to Collisions with Neutral Perturbers in Hyperfine Structure Multiplets . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
Bianda M. , Ramelli R. , Gisler D. , Belluzzi L. , Carlin E. ~. . (2019)
Second Solar Spectrum Observations with ZIMPOL . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
K. Upadhyay . B. J. . P. K. M. . R. B. . D. O. ., Monstein C. (2019)
Solar Radio Observation Using CALLISTO at the USO/PRL, Udaipur . 2019 IEEE MTT-S International Microwave and RF Conference (IMARC)
Alsina Ballester E., Belluzzi L. , Bueno J. T. . (2019)
The Transfer of Resonance Line Polarization with PRD in the General Hanle-Zeeman Regime . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
Steiner O. (2019)
Waves and swirls . Waves in the Lower Solar Atmosphere at high resolution, WaLSA. Rosseland Center for Solar Physics (RoCS), Oslo
Capozzi E., Dahara S. K. ., Gisler D. , Bianda M. , Ramelli R. (2018)
Feasibility study for a dedicated filter based polarimeter system for large telescopes: comparing two different cameras . SoHe3 Meeting. Torino
Steiner O. (2018)
On flux tubes and irradiance: reminiscences and news . Solar Activity, Irradiance, and Magnetism (SAMI18, The conference in honor of Sami K. Solanki). Max-Planck-Institut für Sonnensystemforschung, Göttingen
Steiner O. (2018)
On flux tubes and irradiance: reminiscences and news . Solar Activity, Irradiance, and Magnetism (SAMI18) (The conference in honor of Sami K. Solanki). Max-Plank-Institut für Sonnensystemforschung, Göttingen
Ramelli R. , Cagnotti M. , Cortesi S., Bianda M. , Manna A. (2018)
Sunspot data collection of Specola Solare Ticinese in Locarno . Proceedings IAU Symposium. IAU Publisher, Cambridge University Press. IAU Proceedings Series
Steiner O. (2018)
The quest of the horizontal magnetic field . EST Science Meeting. Giardini-Naxos (I)
Steiner O. (2018)
The Sun our star . Public lecture at the Anglo-Swiss Club of Locarno
Rachmeler L., McKenzie D. E. ., Ishikawa R., Bueno J. T. ., Auchère F., Kobayashi K., Winebarger A., Bethge C., Kano R., Kubo M., Song D., Narukage N., Ishikawa S., Pontieu B. D. ., Carlsson M., Yoshida M., Belluzzi L. , Stepan J., Alemná T. d. P. ., Alsina Ballester E., Ramos A. A. . (2017)
CLASP2: The Chromospheric LAyer Spectro-Polarimeter . AAS/Solar Physics Division Meeting. AAS/Solar Physics Division Meeting
Steiner O. , Calvo F., Salhab R., G.Vigeesh (2017)
CO5BOLD for MHD: progresses and deficiencies .
Janett G. , Steiner O. , Belluzzi L. (2017)
Formal Solutions for the Polarized Radiative Transfer Equation . Applications of radiative transfer to stellar and planetary atmospheres. XXIX Canary Islands Winter School of Astrophysics:
Steiner O. , Salhab R., Franz M. (2017)
Intensity contrast and distribution on the solar surface: old wisdom with a surprising twist . High-resolution Solar Physics: Past, Present, Future. 30th NSO workshop. Sunspot NM
Vigeesh G., Steiner O. , Calvo F., Roth M. (2017)
On the effect of vorticity on the propagation of internal gravity waves.
Steiner O. (2017)
Science challenges for EST . EST workshop. Bairisch Kölldorf
Steiner O. , Salhab R. (2017)
Simulation of the small-scale magnetism in main sequence stellar atmospheres . Stellar Magnetism, Challenges, Connections, and Prospects. 14th Potsdam Thinkshop. Potsdam
Calvo F., Steiner O. , Štěpán J. (2017)
The linear polarization of the solar continuum radiation from numerical simulations of the solar atmosphere . PASC 17
Steiner O. (2017)
Why numerical simulations? . Rocks & Stars II Conference. Max-Planck-Institut für Sonnensystemforschung, Göttingen
Steiner O. (2016)
From small-scale magnetism to the large-scale dynamo . Solar and Stellar Magnetic Fields. Goslar
Janett G. , Steiner O. (2016)
Polarized Radiative Transfer in Stellar Atmospheres . PASC 16
Ramelli R. (2016)
Sunspot observations and the Sunspot Number . GCOS Rundtisch, Zurich
Wiehr . E. S. . G. ., Bianda M. (2016)
The Electron Density in a Quiescent Prominence
Stenflo J. O. (2016)
The Sun's spectrally resolved center-to-limb variation . AAS/Solar Physics Division Meeting. AAS/Solar Physics Division Meeting
Calvo F., Steiner O. , Freytag B. (2015)
3-D radiation magnetohydrodynamics simulations of the near surface layers of the Sun . PASC 15. Zürich
Smitha H., Nagendra K., Stenflo J. O. , Bianda M. , Sampoorna M., Ramelli R. (2015)
A revisit to model the Cr i triplet at 5204-5208 Å and the Ba ii D2 line at 4554 Å in the Second Solar Spectrum . Polarimetry. IAU Symposium
Setzer M., Engelhard M., Ramelli R. , Stenflo J. O. , Bianda M. , Küveler G., Plewe R. (2015)
Atlas of the center to limb variation of the solar intensity spectrum . IAU General Assembly
Trujillo Bueno J., Del Pino Alemán T., Belluzzi L. (2015)
Atomic Scattering Polarization. Observations, Modeling, Predictions . Polarimetry. IAU Symposium
Carlin E. (2015)
Chromospheric diagnosis with forward scattering polarization . Polarimetry. IAU Symposium
Stenflo J. O. (2015)
Coherence structure of D1 scattering . Polarimetry. IAU Symposium
Supriya H., Smitha H., Nagendra K., Stenflo J. O. , Bianda M. , Ravindra B., Ramelli R. , Anusha L. (2015)
Modeling the center-to-limb variation of the Ca i 4227 Å line using FCHHT models . Polarimetry. IAU Symposium
Calvo F., Steiner O. (2015)
Non-magnetic bright points in 3D simulations of the solar atmosphere . 5th International workshop on small- scale solar magnetic fields. Bairisch Kölldorf (A)
Sowmya K., Nagendra K., Sampoorna M., Stenflo J. O. (2015)
Paschen-Back effect involving atomic fine and hyperfine structure states . Polarimetry. IAU Symposium
Steiner O. , Züger F., Belluzzi L. (2015)
Polarized radiative transfer in discontinuous media . PASC 15. Zürich
Ramelli R. , Bianda M. , Berdyugina S. , Kleint L., Goroberts A., Stenflo J. O. , Belluzzi L. (2015)
Synoptic program to measure the evolution of the photospheric hidden magnetic field during a solar cycle . IAU General Assembly. Honolulu
Steiner O. (2015)
Why numerical simulations? . General Assembly of the Swiss Society of Astronomy and Astrophysics, Locarno
Demidov M., Stenflo J. O. , Bianda M. , Ramelli R. (2014)
Conversion of the 6302 / 6301 Stokes V Line Ratio to the 5250 / 5247 Ratio for the Diagnostics of Quiet-Sun Magnetic Fields . Solar Polarization 7. Astronomical Society of the Pacific Conference Series
Ramelli R. , Gisler D. , Bianda M. , Bello González N., Berdyugina S. , Soltau D. (2014)
First successful deployment of the ZIMPOL-3 system at the GREGOR telescope . Ground-based and Airborne Instrumentation for Astronomy V. procspie
Ramelli R. , Gisler D. , Bianda M. , Bello González N., Berdyugina S. , Soltau D. (2014)
First successful deployment of the ZIMPOL-3 system at the GREGOR telescope . SPIE conference on Astronomical Telescopes + Instrumentation 2014. SPIE conference proceedings. Montréal, Quebec, Canada
Stenflo J. O. (2014)
Nature of Quiet-Sun Magnetic Fields . Solar Polarization 7. Astronomical Society of the Pacific Conference Series
Bianda M. , Ramelli R. , Gisler D. , Stenflo J. O. (2014)
Solar Cycle Variations of the Second Solar Spectrum . Solar Polarization 7. Astronomical Society of the Pacific Conference Series
Steiner O. (2014)
The dynamic chromosphere: a gentle introduction to chromospheric physics . 14th European Solar Physics Meeting. Dublin (Ir)
Smitha H., Nagendra K., Stenflo J. O. , Sampoorna M. (2014)
The Role of Quantum Interference and Partial Redistribution in the Solar Ba II D2 4554 Å Line . Solar Polarization 7. Astronomical Society of the Pacific Conference Series
Landi Degl'Innocenti E., Belluzzi L. (2014)
Theoretical Schemes for the Interpretation of Solar Polarimetric Observations: An Overview and Some New Ideas . Solar Polarization 7. Astronomical Society of the Pacific Conference Series
Bianda M. , Ramelli R. , Gisler D. , Stenflo J. O. , Defilippis I. (2013)
Absolute calibration in solar scattering polarization measurements with ZIMPOL . Calibration workshop. Zurich
Setzer M., Lübke S., Küveler G., Zuber A., Bianda M. , Ramelli R. (2013)
Computersteuerung für einen Sonnenspektrografen . München DIV Deutscher Industrieverlag 2013. Tagungsband AALE 2013
Setzer M., Lübke S., Küveler G., Zuber A., Bianda M. , Ramelli R. (2013)
Computersteuerung für einen Sonnenspektrografen. . Posterpräsentation im Rahmen des 10. fachwissenschaftlichen Kolloquiums “Angewandte Automatisierungstechnik in Lehre und Entwicklung” (AALE 2013). Fachhochschule Stralsund
Ramelli R. , Bianda M. , Stenflo J. O. , Gisler D. (2013)
IRSOL observing programs and interactions with data collected by space missions. . 1st SOLARNET – 3rd EAST/ATST meeting, “Synergies between ground and space based solar research”. Oslo
Stenflo J. O. (2013)
Nature of the solar dynamo at small scales . Solar and Astrophysical Dynamos and Magnetic Activity. IAU Symposium
Ramelli R. , Bianda M. (2013)
Spectropolarimetry with ZIMPOL-3 at the IRSOL observatory . 13th European Solar Physics Meeting. Rhodos, Greece
Wiehr E., Stellmacher G., Ramelli R. , Bianda M. (2013)
The Hot Skin of Prominence Structures
Bianda M. , Ramelli R. , Stenflo J. O. , Berdyugina S. , Gisler D. , Defilippis I., Bello González N. (2013)
The project of installing a ZIMPOL 3 polarimeter at GREGOR in Tenerife
Sigismondi C., Raponi A., De Rosi G., Bianda M. , Ramelli R. , Caccia M., Maspero M., Negrini L., Wang X. (2012)
Atmospheric fluctuations below 0.1 Hz during drift-scan solar diameter measurements . EAS Publications Series. EAS Publications Series
Setzer M., Küveler G., Zuber A., Bianda M. , Ramelli R. (2012)
Automatisierung eines Sonnenspektrografen . VIP 2012. Viruelle Instrumente in der Praxis
Frisch H., Anusha L., Bianda M. , Holzreuter R., Nagendra K., Ramelli R. , Sampoorna M., Smitha H., Stenflo J. O. (2012)
Forward-scattering Hanle effect in the solar Ca i 4227 Å line . EAS Publications Series. EAS Publications Series
Einarsen L., Rodenhuis M., Snik F., Keller C., Stam D., de Kok R., Bianda M. , Ramelli R. (2012)
Multiwavelength imaging polarimetry of Venus at various phase angles . EGU General Assembly Conference Abstracts. EGU General Assembly Conference Abstracts
Ramelli R. , Trujillo Bueno J., Bianda M. , Asensio Ramos A. (2011)
Exploring the Magnetic Fields of Solar Prominences and Spicules via He I D3 spectropolarimetry . Solar Polarization 6. Astronomical Society of the Pacific Conference Series
Anusha L., Stenflo J. O. , Frisch H., Bianda M. , Holzreuter R., Nagendra K., Sampoorna M., Ramelli R. (2011)
Linear Polarization of the Solar Ca I 4227 Å Line: Modeling with Radiative Transfer and Last Scattering Approximation . Solar Polarization 6. Astronomical Society of the Pacific Conference Series
Bianda M. , Ramelli R. , Stenflo J. O. , Anusha L., Nagendra K., Sampoorna M., Holzreuter R., Frisch H. (2011)
Observations of the solar Ca I 4227 Å line . Solar Polarization 6. Astronomical Society of the Pacific Conference Series
Stepan J., Trujillo Bueno J., Ramelli R. , Bianda M. (2011)
Scattering polarization and the Hanle effect in Hα as a probe of chromospheric magnetism: Modeling vs. Observations . Solar Polarization 6. Astronomical Society of the Pacific Conference Series
Sigismondi C., Raponi A., Wang X., De Rosi G., Bianda M. , Ramelli R. (2011)
The power spectrum of the seeing during solar observations
Kleint L., Berdyugina S. , Gisler D. , Shapiro A., Bianda M. (2010)
A synoptic program for large solar telescopes: Cyclic variation of turbulent magnetic fields
Ramelli R. , Bucher R., Rossini L., Bianda M. , Balemi S. (2010)
Adaptive optics system for the IRSOL solar observatory . Adaptive Optics Systems II. procspie
Ramelli R. , Bucher R., Rossini L., Bianda M. , Balemi S. (2010)
Adaptive optics system for the IRSOL solar observatory . SPIE conference “Telecopes and Instrumentation 2010”. San Diego, USA
Stenflo J. O. (2010)
Probability distribution functions for solar and stellar magnetic fields . Solar and Stellar Variability: Impact on Earth and Planets. IAU Symposium
Stenflo J. O. (2010)
Probability distribution functions for the Sun's magnetic field
Kleint L., Berdyugina S. , Shapiro A., Bianda M. (2010)
Turbulent Magnetic Fields in the Quiet Sun: A Search for Cyclic Variations . SOHO-23: Understanding a Peculiar Solar Minimum. Astronomical Society of the Pacific Conference Series
Ramelli R. , Balemi S., Bianda M. , Defilippis I., Gamma L., Hagenbuch S., Rogantini M., Steiner O. , Stenflo J. O. (2010)
ZIMPOL-3: a powerful solar polarimeter . SPIE conference “Telecopes and Instrumentation 2010”. San Diego, USA
Ramelli R. , Balemi S., Bianda M. , Defilippis I., Gamma L., Hagenbuch S., Rogantini M., Steiner O. , Stenflo J. O. (2010)
ZIMPOL-3: a powerful solar polarimeter . Ground-based and Airborne Instrumentation for Astronomy III. procspie
Ramelli R. , IRSOL_Collaborators (2009)
Observational programs at Istituto Ricerche Solari Locarno”, . The Dynamic Solar Corona CAS-IAU Joint Solar Eclipse Meeting. Suzhou, China
Ramelli R. , Bianda M. , Trujillo Bueno J., Belluzzi L. , Landi Degl'Innocenti E. (2009)
Observations of the Joint Action of the Hanle and Zeeman Effects in the D2 line of BaII . Solar Polarization 5: In Honor of Jan Stenflo. Astronomical Society of the Pacific Conference Series
Bianda M. , Ramelli R. , Gisler D. (2009)
Observing the Second Solar Spectrum at IRSOL . Solar Polarization 5: In Honor of Jan Stenflo. Astronomical Society of the Pacific Conference Series
Oklay N., Gandorfer A., Solanki S., Bianda M. , Ramelli R. (2009)
Spectropolarimetric Investigations of the Deep Photospheric Layers of Solar Magnetic Structures . Solar Polarization 5: In Honor of Jan Stenflo. Astronomical Society of the Pacific Conference Series
Kleint L., Feller A., Bianda M. (2008)
Combination of two Fabry-Perot etalons and a grating spectrograph for imaging polarimetry of the Sun . Ground-based and Airborne Instrumentation for Astronomy II. procspie
Sigismondi C., Bianda M. , Arnaud J. (2008)
European Projects of Solar Diameter Monitoring . American Institute of Physics Conference Series. American Institute of Physics Conference Series
Ramelli R. (2008)
Instrumental developments and scientific programs at Istituto Ricerche Solari Locarno (IRSOL) . International Summer School On Solar Polarization. Bamboo Sea, China
Dao V., Küveler G., Ramelli R. , Zuber A. (2008)
Kommando orientiertes Automatisierungssystem auf TCP-Basis – Command Server . Vortrag im Rahmen des 5. fachwissenschaftlichen Kolloquiums Angewandte Automatisierungstechnik in Lehre und Entwicklung an Fachhochschulen (AALE 2008). Hochschule Harz (FH), Wernigerode.
Kleint L., Berdyugina S. , Bianda M. (2008)
Synoptic program - Variations of the Turbulent magnetic field . 12th European Solar Physics Meeting. European Solar Physics Meeting. Freiburg, Germany
Ramelli R. , Bianda M. (2007)
Instrumental developments and scientific programs at Istituto Ricerche Solari Locarno (IRSOL) . 2nd European General Assembly of the IHY. Torino, Italy
Bianda M. , Ramelli R. , Feller A., Stenflo J. O. , Küveler G. (2007)
Instrumental developments at the Gregory Coudé Telescope (GCT) at IRSOL . Modern solar facilities - advanced solar science
Feller A., Ramelli R. , Stenflo J. O. , Gisler D. (2007)
Measurement of the Polarization of the Flash Spectrum during a Total Solar Eclipse . The Physics of Chromospheric Plasmas. Astronomical Society of the Pacific Conference Series
Ramelli R. , Bianda M. , Trujillo Bueno J., Belluzzi L. , Landi Degl'Innocenti E. (2007)
Observations of the joint action of the Hanle and Zeeman effects in the D2 line of BaII . 5.th Solar Polarization Workshop (SPW5). Ascona, Switzerland
Trujillo Bueno J., Ramelli R. , Merenda L., Bianda M. (2007)
The Magnetic Field of Solar Chromospheric Spicules . The Physics of Chromospheric Plasmas. Astronomical Society of the Pacific Conference Series
Bianda M. , Ramelli R. , Stenflo J. O. (2007)
Variation of the second solar spectrum with the solar cycle.
Feller A., Stenflo J. O. , Gisler D. , Ramelli R. (2006)
Eclipse Instrument to Record the Polarization of the Flash Spectrum . Solar Physics and Solar Eclipses (SPSE 2006)
Feller A., Ramelli R. , Stenflo J. O. , Gisler D. (2006)
First measurement of the polarization of the flash spectrum during a total solar eclipse . Coimbra Solar Physics Meeting, “The Physics of Chromospheric Plasmas”. Coimbra, Portugal
Ramelli R. , Bianda M. , Stenflo J. O. , Jetzer P. (2006)
Solar Research Programs at IRSOL, Switzerland . Solar Physics and Solar Eclipses (SPSE 2006)
Bianda M. , Ramelli R. , Trujillo Bueno J., Stenflo J. O. (2006)
Spectro-Polarimetric Observations of Filaments in Hα and He D3 . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
Ramelli R. , Bianda M. , Trujillo Bueno J., Merenda L., Stenflo J. O. (2006)
Spectro-Polarimetry of Solar Prominences . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
Ramelli R. , Bianda M. , Merenda L., Trujillo Bueno J. (2006)
The Hanle and Zeeman Effects in Solar Spicules . Astronomical Society of the Pacific Conference Series. Astronomical Society of the Pacific Conference Series
Ramelli R. , Bianda M. (2005)
He-D3 polarization observed in prominences . Solar Magnetic Phenomena. Astrophysics and Space Science Library
Bianda M. , Ramelli R. (2005)
Istituto Ricerche Solari Locarno: Instrumentation and Scientific Projects in Polarimetry . roceedings of the “IV Convegno della Ricerca Italiana in Fisica Solare e Relazioni Sole-Terra”, Trieste, Italy, October 18-20, 2005,. Memorie della Società Astronomica Italiana Supplementi
Bianda M. , Ramelli R. , Trujillo Bueno J., Stenflo J. O. (2005)
Spectropolarimetric observations of filaments in Hα and D3 . 4th Solar Polarization Workshop. Boulder, Colorado, USA
Ramelli R. , Bianda M. , Trujillo Bueno J., Merenda L., Stenflo J. O. (2005)
Spectropolarimetric Observations of Prominences and Spicules . Conference on “Chromospheric and Coronal Magnetic Fields”. Katlenburg-Lindau, Germany
Ramelli R. , Bianda M. , Trujillo Bueno J., Merenda L., Stenflo J. O. (2005)
Spectropolarimetric Observations of Prominences and Spicules, and Magnetic Field Diagnostics . Chromospheric and Coronal Magnetic Fields. ESA Special Publication
Ramelli R. , Bianda M. , Trujillo Bueno J., Merenda L., Stenflo J. O. (2005)
Spectropolarimetry of Solar Prominences” . 4th Solar Polarization Workshop. Boulder, Colorado, USA
Ramelli R. , Merenda L., Trujillo Bueno J., Bianda M. (2005)
The Hanle and Zeeman Effects in Solar Spicules . 4th Solar Polarization Worksho. Boulder, Colorado, USA
Küveler G., Wiehr E., Bianda M. (2003)
Automatic guiding of solar Gregory telescopes
Küveler G., Wiehr E., Bianda M. (2003)
Automatic Guiding of Solar Gregory Telescopes . 2002 Tagung “From the Gregory-Coude Telescope to GREGOR". Göttingen
Bianda M. , Stenflo J. O. , Gandorfer A., Gisler D. (2003)
Enigmatic Magnetic Field Effects in the Scattering Polarization of the Ca I 4227 Å line . Current Theoretical Models and Future High Resolution Solar Observations: Preparing for ATST. Astronomical Society of the Pacific Conference Series
Ramelli R. , Bianda M. (2003)
He-D3 polarization observed in prominences . 3rd Summerschool and Workshop. Solar Observatory Kanzelhöhe, Kärnten, Austria
Bianda M. , Stenflo J. O. , Gandorfer A., Gisler D. , Küveler G. (2003)
Search for Impact Polarization in Hα flares . Solar Polarization. Astronomical Society of the Pacific Conference Series
Bianda M. , Jetzer P., Rima A. (2003)
The Locarno Gregory-Coudé Telescope after 1984. A short history and a summary of the most important results . From the Gregory-Coudé Telescope to GREGOR: a development from past to future. Astronomische Nachrichten
Küveler G., Klein R., Bianda M. (2002)
Automatische Erkennung und Registrierung von solaren Eruptionen (Flares) . Begleitband zum Kongress VIP 2002, München. Virtuelle Instrumente in der Praxis
Küveler G., Wiehr E., Bianda M. (2002)
Eine Computersteuerung und Nachführautomatik für Sonnenteleskope . Begleitband zum Kongress VIP 2002,. Virtuelle Instrumente in der Praxis
Bianda M. , Stenflo J. O. (2001)
Hanle Effect Observations in the UV with the Mg I Multiplet at 3829 - 3838 Å . Advanced Solar Polarimetry -- Theory, Observation, and Instrumentation. Astronomical Society of the Pacific Conference Series
Cacciani A., Rapex P., Dolci M., Reale F., Landi E., Stenflo J. O. , Bianda M. , Moses D. (2001)
Stokes profile measurements in each sodium D-line using single and dual band magneto-optical filters on board Solar Orbiter . Solar encounter. Proceedings of the First Solar Orbiter Workshop. ESA Special Publication
Wittmann A., Bianda M. (2000)
Drift-Time Measurements of the Solar Diameter 1990-2000: New Limits on Constancy . The Solar Cycle and Terrestrial Climate, Solar and Space weather. ESA Special Publication
Mikhailutsa V., Wittmann A., Bianda M. (2000)
Global inertial waves in the solar interior and small deformations of the solar figure
Bianda M. , Stenflo J. O. , Solanki S. (1999)
Observations of the Hanle effect in the CaI 4227 and SrII 4078 Å lines . Polarization. Astrophysics and Space Science Library
Balasubramaniam K., Bianda M. (1999)
Simultaneous High Resolution Spectroscopy of the Photosphere and Chromosphere . High Resolution Solar Physics: Theory, Observations, and Techniques. Astronomical Society of the Pacific Conference Series
Rapporto tecnico (12)
Setzer M., Küveler G., Zuber A., Bianda M. , Ramelli R. (2013)
Der Sonne auf der Spur
Küveler G., Dao V., Ramelli R. (2012)
Benutzeroberflächen für die Oeffentlichkeitsarbeit astronomischer Einrichtungen
Kleint L., Feller A., Gisler D. (2011)
Imaging spectropolarimetry with two LiNbO3 Fabry Prot interferometers and a spectrograph
Küveler G., Dao V., Ramelli R. (2011)
The new IRSOL solar telescope control system
Küveler G., Dao V., Zuber A., Ramelli R. (2010)
Robotic and Non-Robotic Control of Astrophysical Instruments
Bulgheroni A., Bianda M. , Caccia M., Cappellini C., Mozzanica A., Ramelli R. , Risigo F. (2006)
Characterization of a thinned back illuminated MIMOSA V sensor as a visible light camera (A, 565, 221)
Küveler G., Klein R., Bianda M. (2003)
Einsatz industrieller Bildverarbeitung in der Grundlagenforschung
Weisshaar E., Küveler G., Bianda M. (2003)
Schnelle und genaue Methode zur Schwerpunktfindung in Messreihen
Küveler G., Wiehr E., Bianda M. (2000)
Eine sensorgestützte Computersteuerung für Sonnenteleskope
Küveler G., Wiehr E., Thomas D., Harzer M., Bianda M. , Epple A., Sütterlin P., Weisshaar E. (1998)
Automatic guiding of the primary image of solar Gregory telescopes
Küveler G., Bianda M. (1993)
Ein Observatorium wird automatisiert – Computereinsatz in der professionellen Astronomie
Bianda M. , Küveler G. (1993)
L’automatizzazione di un osservatorio
Poster per conferenza (1)
