Wavelet analysis of low-frequency quasi-periodic oscillations in MAXI J1803−298 observed with Insight-HXMT and NICER
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DOI: 10.1093/mnras/stae2387
Abstract: With data observed by the Hard X-ray Modulation Telescope (Insight-HXMT) and the Neutron star Interior Composition Explorer (NICER), we study low-frequency quasi-periodic oscillations (LFQPOs) of the black hole candidate MAXI J1803−298 during the 2021 outburst.… read more here.
Keywords: quasi periodic; qpos; insight hxmt; frequency quasi ... See more keywords
Magnetized SASI: its mechanism and possible connection to some QPOs in XRBs
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DOI: 10.1093/mnras/sty488
Abstract: The presence of a surface at the inner boundary, such as in a neutron star or a white dwarf, allows the existence of a standing shock in steady spherical accretion.The standing shock can become unstable… read more here.
Keywords: magnetized sasi; sasi mechanism; qpos; shock ... See more keywords
On the frequency correlations of low-frequency QPOs with kilohertz QPOs in accreting millisecond X-ray pulsars
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DOI: 10.1093/mnras/stz2622
Abstract: We investigate frequency correlations of low frequency (LF, read more here.
Keywords: frequency correlations; qpos; frequency; correlations low ... See more keywords