Spectro-polarimetric analysis of a short lived solar active region

Bibcode
2019NCimC..42...10V
DOI
10.1393/ncc/i2019-19010-5
Viavattene, G.; Zuccarello, F.; Collados Vera, , M.; Ruiz Cobo, B.
Bibliographical reference

Nuovo Cimento C Geophysics Space Physics C

Advertised on:
1
2019
Number of authors
4
IAC number of authors
2
Citations
0
Refereed citations
0
Description
The physical processes related to the formation, evolution and disappearance of solar active regions are not completely clear. High-resolution solar spectro-polarimetric data are needed to investigate these processes with unprecedented details. Here we present the analysis of the short-lived NOAA 12549 active region using high-resolution spectro-polarimetric data acquired with the GREGOR solar telescope and the GRIS instrument, inverted using the SIR code.

Related projects
Project Image
Solar and Stellar Magnetism
Magnetic fields are at the base of star formation and stellar structure and evolution. When stars are born, magnetic fields brake the rotation during the collapse of the mollecular cloud. In the end of the life of a star, magnetic fields can play a key role in the form of the strong winds that lead to the last stages of stellar evolution. During
Tobías
Felipe García
In progress
Type
Refereed
Solar Physics (FS)

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