A puzzling 2-hour X-ray periodicity in the 1.5-hour orbital period black widow PSR J1311-3430
A puzzling 2-hour X-ray periodicity in the 1.5-hour orbital period black widow PSR J1311-3430
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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Time-domain analysis of an archival XMM-Newton observation unveiled a very unusual variability pattern in the soft X-ray emission of PSR J1311-3430, a black widow millisecond pulsar in a tight binary (P_B=93.8 min) with a very low-mass (M~0.01 Msun) He companion star, known to show flaring emission in the optical and in the X-rays. A series of six...
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A puzzling 2-hour X-ray periodicity in the 1.5-hour orbital period black widow PSR J1311-3430
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TN_cdi_proquest_journals_2727082665
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2727082665
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2331-8422
DOI
10.48550/arxiv.2210.10806
