Blazhko effect and the Petersen diagram
Solar and Stellar Astrophysics
2023-10-24 v1
Abstract
Pulsations in RR Lyrae stars and classical Cepheids were thought to be relatively simple since they typically pulsate only in one or two radial modes. This picture changes at a closer look when modulation or additional low-amplitude signals are detected. I will review different multi-periodic groups known among classical pulsators, including stars showing the Blazhko modulation.
Cite
@article{arxiv.2310.14824,
title = {Blazhko effect and the Petersen diagram},
author = {H. Netzel},
journal= {arXiv preprint arXiv:2310.14824},
year = {2023}
}
Comments
Invited review at 2022 RR Lyrae and Cepheids conference on La Palma, 9 pages, 2 figures