21 citations · 105 across the 8 of their papers we have counts for
8 papers
Toward a Physical Understanding of Galaxy-Halo Alignment
Kun Xu, Y. P. Jing, Donghai Zhao
We investigate the alignment of galaxy and halo orientations using the TNG300-1 hydrodynamical simulation. Our analysis reveals that the distribution of the 2D misalignment angle $…
Back to the Starting Point: on the Simulation of Initial Magnetic Fields and Spin Periods of Non-accretion Pulsars
Kun Xu, Hao-Ran Yang, Ying-Han Mao +3
Neutron stars (NSs) play essential roles in modern astrophysics. Magnetic fields and spin periods of newborn (zero age) NSs have large impact on the further evolution of NSs, which…
Photometric Objects Around Cosmic Webs (PAC) Delineated in a Spectroscopic Survey. IV. High Precision Constraints on the Evolution of Stellar-Halo Mass Relation at Redshift
Kun Xu, Y. P. Jing, Yun Zheng +1
Taking advantage of the Photometric objects Around Cosmic webs (PAC) method developed in Paper I, we measure the excess surface density of photometric objects…
Baryonic Effects on Lagrangian Clustering and Angular Momentum Reconstruction
Ming-Jie Sheng, Hao-Ran Yu, Sijia Li +7
Recent studies illustrate the correlation between the angular momenta of cosmic structures and their Lagrangian properties. However, only baryons are observable and it is unclear w…
Repeating Fast Radio Bursts with High Burst Rates by Plate Collisions in Neutron Star Crusts
Qiao-Chu Li, Yuan-Pei Yang, F. Y. Wang +2
Some repeating fast radio burst (FRB) sources show high burst rates, and the physical origin is still unknown. Outstandingly, the first repeater FRB 121102 appears extremely high b…
Photometric Objects Around Cosmic Webs (PAC) Delineated in a Spectroscopic Survey. III. Accurate Measurement of Galaxy Stellar Mass Function with the Aid of Cosmological Redshift Surveys
Kun Xu, Y. P. Jing, Hongyu Gao
We present a novel method to accurately measure the galaxy stellar mass function (GSMF) based upon the Photometric objects Around Cosmic webs (PAC) method developed in our first pa…
Photometric Objects Around Cosmic Webs (PAC) Delineated in a Spectroscopic survey. II. Morphology, Color and Size Dependences of the Stellar-halo Mass Relation for Massive Galaxies
Kun Xu, Yipeng Jing
In this paper, we report a robust measurement of the morphology, color and galaxy size dependences of the stellar-halo mass relation (SHMR) at the high mass end ($10^{11.3}{\rm M_{…
Photometric Objects around Cosmic Webs (PAC) Delineated in a Spectroscopic Survey. I. Methods
Kun Xu, Yun Zheng, Yipeng Jing
We provide a method for estimating the projected density distribution of photometric objects around spectroscopic objects in a redshift survey. This quantity de…