17 citations · 57 across the 7 of their papers we have counts for
7 papers
Wavelet analysis of low-frequency quasi-periodic oscillations in MAXI J1803298 observed with Insight-HXMT and NICER
Y. J. Jin, X. Chen, H. F. Zhu +3
With data observed by the Hard X-ray Modulation Telescope (\textit{Insight}-HXMT) and the Neutron star Interior Composition Explorer (\textit {NICER}), we study low-frequency quasi…
Different behaviors of wavelet results for type-B and type-C QPOs of MAXI J1535-571 based on NICER data
X. Chen, W. Wang
Wavelet analysis, in addition to power density spectra, is another method to study the quasi-periodic signals in the light curves, but has been rarely used in black hole X-ray tran…
Quasi-periodic oscillations in GX 339-4 during the 2021 Outburst observed with Insight-HXMT
Y. J. Jin, W. Wang, X. Chen +5
A new outburst of GX 3394 in 2021 was monitored by the Hard X-ray Modulation Telescope (\textit{Insight}-HXMT). By using the data of \textit{Insight}-HXMT from February to March…
Discovery of Two Cyclotron Resonance Scattering Features in X-ray Pulsar Cen X-3 by Insight-HXMT
W. Yang, W. Wang, Q. Liu +4
We present the results of the neutron star X-ray binary system Cen X-3 performed by -HXMT with two observations during 2017 and 2018. During these two observations, the so…
Wavelet analysis of the transient QPOs in MAXI J1535571 with Insight-HXMT
X. Chen, W. Wang, P F. Tian +11
Using wavelet analysis and power density spectrum, we investigate two transient quasi-periodic oscillations (QPOs) observed in MAXI J1535571 observed with Insight-HXMT. The tran…
Variations of cyclotron resonant scattering features in Vela X-1 revealed with Insight-HXMT
Q. Liu, W. Wang, X. Chen +6
We present a detailed study of the high mass X-ray binary Vela X-1, using observations performed by Insight-HXMT in 2019 and 2020, concentrating on timing analysis and spectral stu…
Application limit of the photocentre displacement to fundamental stellar parameters of fast rotators -- Illustration on the edge-on fast rotator Regulus
M. Hadjara, R. G. Petrov, S. Jankov +16
Differential Interferometry allows to obtain the differential visibility and phase, in addition to the spectrum. The differential phase contains important information about the str…