Oskar Steiner
https://usi.to/6iq
Pubblicazioni
Articolo pubblicato in rivista scientifica (26)
- Riva F. M., Steiner O., Freytag B. (2024) Simulating small-scale dynamo action in cool main-sequence stars, Astronomy and Astrophysics, 684
- Canivete Cuissa J. R., Riva F. M., Steiner O. (2024) Small-scale vortical motions in cool stellar atmospheres, Astronomy and Astrophysics, 689
- 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)
- 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)
- Riva F. M., Steiner O. (2022) Methodology for estimating the magnetic Prandtl number and application to solar surface small-scale dynamo simulations, Astronomy and Astrophysics, 660
- Canivete Cuissa J. R., Steiner O. (2022) An innovative and automated method for vortex identification. I. Description of the SWIRL algorithm, Astronomy and Astrophysics
- 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)
- 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)
- 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)
- Battaglia A. F., Canivete Cuissa J. R., Calvo F., Bossart A. A., Steiner O. (2021) The Alfvénic nature of chromospheric swirls, A&A, 649
- Canivete Cuissa J. R., Steiner O. (2020) Vortices evolution in the solar atmosphere - A dynamical equation for the swirling strength, Astronomy and Astrophysics, 639
- 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)
- Vigeesh G., Roth M., Steiner O., Jackiewicz J. (2019) Internal Gravity Waves in the Magnetized Solar Atmosphere. II. Energy Transport, Astrophysical Journal, 872 (2)
- 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
- Calvo F., Belluzzi L., Steiner O. (2018) Structure of the Balmer jump. The isolated hydrogen atom, A&A, 613
- 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
- Janett G., Steiner O., Belluzzi L. (2018) Formal Solutions for Polarized Radiative Transfer. IV. Numerical Performances in Practical Problems, The Astrophysical Journal, 865 (1)
- Vigeesh G., Jackiewicz J., Steiner O. (2017) Internal Gravity Waves in the Magnetized Solar Atmosphere. I. Magnetic Field Effects, Astrophysical Journal, 835
- 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
- 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)
- Janett G., Steiner O., Belluzzi L. (2017) Formal Solutions for Polarized Radiative Transfer. II. High-order Methods, The Astrophysical Journal, 845 (2)
- Steiner O., Züger F., Belluzzi L. (2016) Polarized radiative transfer in discontinuous media, Astronomy and Astrophysics, 586
- Calvo F., Steiner O., Freytag B. (2016) Non-magnetic photospheric bright points in 3D simulations of the solar atmosphere, Astronomy and Astrophysics, 596
- Kato Y., Steiner O., Hansteen V., Gudiksen B. a. (2016) Chromospheric and Coronal Wave Generation in a Magnetic Flux Sheath, Astrophysical Journal, 827
- 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
- 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
Contributo in atti di convegno (31)
- 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
- Riva F. M., 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
- Riva F. M., 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) 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
- 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
- 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
- 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
- Steiner O., Franz M. (2019) DKIST Use Case UC-125. Science with VTF at DKIST (KIS internal workshop). Leibniz-Institut für Sonnenphysik, Freiburg
- Steiner O. (2019) Waves and swirls. Waves in the Lower Solar Atmosphere at high resolution, WaLSA. Rosseland Center for Solar Physics (RoCS), Oslo
- Steiner O. (2019) Aspects of magnetohydrodynamic simulations of stellar atmospheres. Solar spectropolarimetry: From virtual to real observations. Università della Svizzera italiana, Lugano
- Steiner O. (2018) The quest of the horizontal magnetic field. EST Science Meeting. Giardini-Naxos (I)
- 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
- 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) The Sun our star. Public lecture at the Anglo-Swiss Club of Locarno
- Steiner O., Calvo F., Salhab R., G.Vigeesh (2017) CO5BOLD for MHD: progresses and deficiencies .
- Vigeesh G., Steiner O., Calvo F., Roth M. (2017) On the effect of vorticity on the propagation of internal gravity waves.
- 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., 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
- Steiner O. (2017) Why numerical simulations?. Rocks & Stars II Conference. Max-Planck-Institut für Sonnensystemforschung, Göttingen
- Steiner O. (2017) Science challenges for EST. EST workshop. Bairisch Kölldorf
- 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:
- Janett G., Steiner O. (2016) Polarized Radiative Transfer in Stellar Atmospheres. PASC 16
- Steiner O. (2016) From small-scale magnetism to the large-scale dynamo. Solar and Stellar Magnetic Fields. Goslar
- 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)
- Steiner O., Züger F., Belluzzi L. (2015) Polarized radiative transfer in discontinuous media. PASC 15. Zürich
- Calvo F., Steiner O., Freytag B. (2015) 3-D radiation magnetohydrodynamics simulations of the near surface layers of the Sun. PASC 15. Zürich
- Steiner O. (2015) Why numerical simulations?. General Assembly of the Swiss Society of Astronomy and Astrophysics, Locarno
- Steiner O. (2014) The dynamic chromosphere: a gentle introduction to chromospheric physics. 14th European Solar Physics Meeting. Dublin (Ir)
- 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
Poster per convegno (1)
- Riva F. M., Canivete Cuissa J. R., Steiner O. (2022) Simulations of the small scale surface dynamo
