2006/04/13 by R. Rezaei, Reza Rezaei, R. Schlichenmaier +3 · 2 citations
Physics and Astronomy · #Canopy #Field (mathematics) #Flow (mathematics) #Infrared #Magnetic field #Scientific Research and Discoveries #Solar and Space Plasma Dynamics #Stellar, planetary, and galactic studies #Sunspot #astro-ph
paper · pdf · doi:10.1051/0004-6361:20065180
published as Astron.Astrophys. 454 (2006) 975-982 · 10 pages, accepted to A&A
arxiv created 2006/04/13 · openalex publication_date 2006/07/17 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
Aims.We investigate the flow field in the sunspot canopy using simultaneous Stokes vector spectropolarimetry of three sunspots (, 50°, 75°) and their surroundings in visible (630.15 and 630.25 nm) and near infrared (1564.8 and 1565.2 nm) neutral iron lines.