NuSTAR Analysis of the 2024 Periastron Passage of TeV Binary PSR B1259-63

NuSTAR Analysis of the 2024 Periastron Passage of TeV Binary PSR B1259-63

PSR B1259-63 is a well-studied TeV binary, with an energetic pulsar in orbit around a Be star. Using Nuclear Spectroscopic Telescope Array observations during the 2024 passage of the pulsar through the circumstellar disk, we find the spectrum to be the most energetic (Γ = 1.5) around 27 days after p...

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Bibliographic Details
Main Authors:	Oliver J. Roberts, Philip Kaaret, M. Lynne Saade, Chien-Ting Chen, Steven R. Ehlert, Ioannis Liodakis, Martin C. Weisskopf
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Series:	The Astrophysical Journal
Subjects:	Rotation powered pulsars Non-thermal radiation sources High energy astrophysics Binary stars Magnetic fields
Online Access:	https://doi.org/10.3847/1538-4357/adec6a
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