An X-Ray-dim “Isolated” Neutron Star in a Binary?

An X-Ray-dim “Isolated” Neutron Star in a Binary?

We report the discovery of a dark companion to 2MASS J15274848+3536572 with an orbital period of 6.14 hr. Combining the radial velocity from LAMOST observations and modeling of the multiband light curve, one obtains a mass function of ≃0.131 M _⊙ , an inclination of $45\buildrel{\circ}\over{.} {20}_...

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Bibliographic Details
Main Authors: Jie Lin, Chunqian Li, Weiyang Wang, Heng Xu, Jinchen Jiang, Daoye Yang, Shahidin Yaqup, Abdusamatjan Iskanda, Shuguo Ma, Hubiao Niu, Ali Esamdin, Shuai Liu, Gavin Ramsay, Jose I. Vines, Jianrong Shi, Renxin Xu
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal Letters
Subjects:
Cataclysmic variable stars
Neutron stars
Online Access:https://doi.org/10.3847/2041-8213/acb54b

Internet

https://doi.org/10.3847/2041-8213/acb54b

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