Published February 26, 2021 | Version v1
Poster Open

A LONG-TERM MAGNETIC FIELD AND ACTIVITY STUDY IN M GIANT STАRS

  • 1. Institute of Astronomy and NAO, BAS
  • 2. LUPM, UMR 5299, Universit ́e de Montpellier,
  • 3. LUPM, UMR 5299, Universit ́e de Montpellier
  • 4. Department of Physics and Astronomy, Georgia State University
  • 5. IRAP, Universite de Toulouse
  • 6. Laboratory of Observational Astrophysics, Saint Petersburg State University
  • 7. European Southern Observatory

Description

 In three selected M giants,  EK Boo, RZ Ari and  β Peg, we investigate the long-term behavior and the possible mechanims for magnetic field generation in the context of stellar evolution.

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