Likely detection of magnetic field related LFQPO in the soft X-ray rebrightening of GRS 1915+105

Utilizing NICER observations, we present an analysis of the soft X-ray rebrightening event of GRS 1915+105 observed in 2021. During this event, we observed the emergence of a stable long-lasting low-frequency quasi-periodic oscillation (LFQPO) with frequencies ranging from 0.17 to 0.21 Hz. Through a...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2024-06, Vol.686
Hauptverfasser:	Kong, Ling-Da, Ji, Long, Santangelo, Andrea, Zhou, Meng-Lei, Shui, Qing-Cang, Zhang, Shu
Format:	Artikel
Sprache:	eng
Schlagworte:	Density Ionization Low speed Low temperature Magnetic effects Quasi-Periodic Oscillations Soft x rays Spectrum analysis
Online-Zugang:	Volltext
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