313 citations · 2.7k across the 44 of their papers we have counts for
5 papers · 1 filter
Primordial Black Holes as Dark Matter: Constraints From Compact Ultra-Faint Dwarfs
Qirong Zhu, Eugene Vasiliev, Yuexing Li +1
The ground-breaking detections of gravitational waves from black hole mergers by LIGO have rekindled interest in primordial black holes (PBHs) and the possibility of dark matter be…
Probing large scale coherence between Spitzer IR and Chandra X-ray source-subtracted cosmic backgrounds
N. Cappelluti, R. Arendt, A. Kashlinsky +6
We present new measurements of the large scale clustering component of the cross-power spectra of the source-subtracted Spitzer-IRAC Cosmic Infrared Background (CIB) and Chandra-AC…
The nature of disk of satellites around Milky Way-like galaxies
Moupiya Maji, Qirong Zhu, Federico Marinacci +1
It has been suggested that the satellite galaxies of the Milky Way reside in a highly-flattened, kinematically-coherent plane called Disk of Satellites (DoS). The origin of the DoS…
Is there a disk of satellites around the Milky Way?
Moupiya Maji, Qirong Zhu, Federico Marinacci +1
The "Disk of satellites" (DoS) around Milky Way is a highly debated topic with conflicting interpretations of observations and their theoretical models. We perform a comprehensive…
Baryonic impact on the dark matter orbital properties of Milky Way-sized haloes
Qirong Zhu, Lars Hernquist, Federico Marinacci +2
We study the orbital properties of dark matter haloes by combining a spectral method and cosmological simulations of Milky Way-sized galaxies. We compare the dynamics and orbits of…