gamma Peg: testing Vega-like magnetic fields in B stars

• Main Authors: Neiner, C., Monin, D., Leroy, B., Mathis, S., Bohlender, D.
• Format: Text
• Language: unknown
• Published: arXiv 2013
• Subjects: Solar and Stellar Astrophysics astro-ph.SR; FOS Physical sciences; Gam; narval
• Online Access: https://dx.doi.org/10.48550/arxiv.1312.3521; https://arxiv.org/abs/1312.3521

gam Peg is a bright B pulsator showing both p and g modes of beta Cep and SPB types. It has also been claimed to be a magnetic star by some authors while others do not detect a magnetic field. We aimed at checking for the presence of a field, characterise it if it exists or provide a firm upper limi...