Exploring the Magnetic Fields of Solar Prominences and Spicules via He I D3 spectropolarimetry
Informazioni aggiuntive
Autori
Ramelli R.,
Trujillo Bueno J.,
Bianda M.,
Asensio Ramos A.
Tipo
Contributo in atti di conferenza
Anno
2011
Lingua
Inglese
Abstract
Over the last few years a large set of spectropolarimetric observations of prominences and spicules in the He I D3 multiplet have been collected at the observatory of theIstituto Ricerche Solari Locarno (IRSOL), using increasingly improved versions of the ZIMPOL polarimeter. The novel HAZEL inversion code of Stokes profiles generated by the joint action of the Hanle and Zeeman effects is being applied to this set of data, in order to infer the strength and geometry of the magnetic field present in these structures. This paper presents a brief overview of the most recent observations and inversions.
Atti di conferenza
Solar Polarization 6
Collana
Astronomical Society of the Pacific Conference Series
Pagina inizio
109
Parole chiave
irsol-conference-proceedings
