Recovery of High-energy Low-frequency Quasiperiodic Oscillations from Black Hole X-Ray Binary MAXI J1535–571 with a Hilbert–Huang Transform Method

We propose a method based on the Hilbert–Huang transform (HHT) to recover the high-energy waveform of low-frequency quasiperiodic oscillations (QPOs). Based on the method, we successfully obtain the modulation of the phase-folded light curve above 170 keV using the QPO phase reconstructed at lower e...

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Bibliografische Detailangaben

Hauptverfasser:	Qing C. Shui, S. Zhang, Shuang N. Zhang, Yu P. Chen, Ling D. Kong, Jing Q. Peng, L. Ji, Peng J. Wang, Z. Chang, Zhuo L. Yu, Hong X. Yin, Jin L. Qu, L. Tao, Ming Y. Ge, X. Ma, L. Zhang, W. Yu, J. Li
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	IOP Publishing 2024-01-01
Schriftenreihe:	The Astrophysical Journal Letters
Schlagworte:	Accretion Black hole physics X-ray binary stars
Online-Zugang:	https://doi.org/10.3847/2041-8213/ad374d
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