Polarisation and magnetic fields in cool stars and the Sun. A session in memory of Meir Semel

Bibcode
2013AN....334..164M
DOI
10.1002/asna.201211753
Marsden, S. C.; Martínez-González, M. J.
Bibliographical reference

Astronomische Nachrichten, Vol.334, Issue 1-2, p.164

Advertised on:
2
2013
Number of authors
2
IAC number of authors
1
Citations
0
Refereed citations
0
Description
Astrophysical plasmas and magnetic fields are inextricably coupled to each other. But magnetic fields are elusive; they cannot be fully characterized with standard (spectroscopic) observational techniques. Fortunately, polarisation, the third fundamental property of light, encodes all the quantitative information on the magnetism of the objects we observe. This splinter session brought together the solar and stellar spectropolarimetric communities to discuss some of the fundamental unsolved questions of solar and stellar magnetism and the future of spectropolarimetric observations.
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)
Chromospheres
Magnetic fields

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