948 citations · 3.4k across the 53 of their papers we have counts for
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astro-ph.HE2016★ 38 cited
Prospects for constraining the spin of the massive black hole at the Galactic center via the relativistic motion of a surrounding star
Qingjuan Yu, Fupeng Zhang, Youjun Lu
In this paper, we investigate the quality of constraining the spin of the massive black hole (MBH) at the Galactic center (GC) by using full general relativistic simulations of the…
astro-ph.CO2016★ 19 cited
A Baryonic Effect on the Merger Timescale of Galaxy Clusters
Congyao Zhang, Qingjuan Yu, Youjun Lu
Accurate estimation of the merger timescale of galaxy clusters is important to understand the cluster merger process and further the formation and evolution of the large-scale stru…