43 citations · 107 across the 11 of their papers we have counts for
11 papers
Study of Wide-Field-of-View X-ray Observations of the Virgo Cluster Using the Lobster Eye Imager for Astronomy
Wen-Cheng Feng, Shu-Mei Jia, Hai-Hui Zhao +9
The Lobster Eye Imager for Astronomy (LEIA) is the pathfinder of the wide-field X-ray telescope used in the Einstein Probe mission. In this study, we present an image of the Virgo…
NuSTAR and XMM-Newton observations of SXP 59 during its 2017 giant outburst
Shan-Shan Weng, Ming-Yu Ge, Hai-Hui Zhao
The Be X-ray pulsar (BeXRP) SXP 59 underwent a giant outburst in 2017 with a peak X-ray luminosity of erg~s. We report on the X-ray behaviour of SXP 59 wi…
The scaling relation and its difference between cool-core and non-cool-core clusters
Yue Zhu, Yuan-Hao Wang, Hai-Hui Zhao +3
We construct a sample of 70 clusters using data from XMM-Newton and Planck to investigate the scaling relation and the cool-core influences on t…
Recurrent outbursts revealed in 3XMM J031820.8-663034
Hai-Hui Zhao, Shan-Shan Weng, Jun-Xian Wang
3XMM J031820.8-663034, first detected by ROSAT in NGC 1313, is one of a few known transient ultraluminous X-ray sources (ULXs). In this paper, we present decades of X-ray data of t…
Pulse phase-resolved analysis of SMC X-3 during its 2016--2017 super-Eddington outburst
Hai-Hui Zhao, Shan-Shan Weng, Ming-Yu Ge +2
The Be X-ray pulsar SMC X-3 underwent an extra long and ultraluminous giant outburst from 2016 August to 2017 March. The peak X-ray luminosity is up to erg/s, sugges…
Swift observations of SMC X-3 during its 2016-2017 super-Eddington outburst
Shan-Shan Weng, Ming-Yu Ge, Hai-Hui Zhao +4
The Be X-ray pulsar, SMC X-3 underwent a giant outburst from 2016 August to 2017 March, which was monitored with the Swift satellite. During the outburst, its broadband flux increa…
The X-ray view of black-hole candidate Swift J1842.5-1124 during its 2008 outburst
Hai-Hui Zhao, Shan-Shan Weng, Jin-Lu Qu +2
The spectral and temporal evolution during X-ray outbursts give important clues on the accretion process and radiation mechanism in black-hole X-ray binaries (BH XRBs). A set of Sw…
The X-ray Decay of the ultraluminous supernova SN 1978K in NGC 1313
Hai-Hui Zhao, Shan-Shan Weng, C. -Y. Ng
The Type IIn supernova (SN) 1978K in the nearby galaxy NGC 1313 has remained bright in multiwavelengths for more than yr. The archival data of SN 1978K collected with ROS…
Unbiased Correction Relations for Galaxy Cluster properties Derived from Chandra and XMM-Newton
Hai-Hui Zhao, Cheng-Kui Li, Yong Chen +2
We use a sample of 62 clusters of galaxies to investigate the discrepancies of gas temperature and total mass within r500 between XMM-Newton and Chandra data. Comparisons of the pr…
Super-Eddington Accretion in the Ultraluminous X-ray Source NGC1313 X-2: An Ephemeral Feast
Shan-Shan Weng, Shuang-Nan Zhang, Hai-Hui Zhao
We investigate the X-ray spectrum, variability and the surrounding ionized bubble of NGC1313 X-2 to explore the physics of super-Eddington accretion. Beyond the Eddington luminosit…
A good mass proxy for galaxy clusters with XMM-Newton
Hai-Hui Zhao, Shu-Mei Jia, Yong Chen +3
We use a sample of 39 galaxy clusters at redshift z < 0.1 observed by XMM-Newton to investigate the relations between X-ray observables and total mass. Based on central cooling tim…