Beam Pattern Evolution of Accreting X-Ray Pulsar 1A 0535+262 during Its 2020 Giant Outburst

Beam Pattern Evolution of Accreting X-Ray Pulsar 1A 0535+262 during Its 2020 Giant Outburst

We report on pulse profile decomposition analysis of bright transient X-ray pulsar 1A 0535+262 using broadband Insight-HXMT observations during a giant outburst of the source in 2020. We show that the observed pulse profile shape can be described in terms of a combination of two symmetric single-pol...

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Bibliographic Details
Main Authors:	Y. F. Hu, L. Ji, C. Yu, P. J. Wang, V. Doroshenko, A. Santangelo, I. Saathoff, S. N. Zhang, S. Zhang, L. D. Kong
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Series:	The Astrophysical Journal
Subjects:	X-ray binary stars
Online Access:	https://doi.org/10.3847/1538-4357/acbc7a

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