MWC656:Be+BH还是Be+sdO?
太阳与恒星天体物理
2022-08-29 v1
摘要
MWC656曾被报道为一颗具有黑洞伴星的典型Be星。重新考察的光谱变异性特征使这一结论不太可能,而热亚矮星伴星更为可能。
引用
@article{arxiv.2208.12315,
title = {MWC656: A Be+BH or a Be+sdO?},
author = {Th. Rivinius and R. Klement and S. D. Chojnowski and D. Baade and K. Shepard and P. Hadrava},
journal= {arXiv preprint arXiv:2208.12315},
year = {2022}
}
备注
To be published in IAUS361 proceedings