Apparently Ultralong Period Radio Signals from Self-lensed Pulsar–Black Hole Binaries

Pulsar–black hole (BH) close binary systems, which have not been found yet, are unique laboratories for testing theories of gravity and understanding the formation channels of gravitational-wave sources. We study the self-gravitational lensing effect in a pulsar–BH system on the pulsar’s emission. B...

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Bibliographic Details
Main Authors: Xinxu Xiao, Rong-Feng Shen
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/ad65d8