2.5k citations · 14.3k across the 73 of their papers we have counts for
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Weak Evolution of Cosmic Atomic Hydrogen over the Past 4.5 Billion Years
Chuan-Peng Zhang, Hong Guo, Yizhou Gu +49
The cosmic star formation rate density (CSFRD) has declined sharply toward the present day, but the roles of the atomic and molecular gas reservoirs remain uncertain. We measure th…
NeutralUniverseMachine: An Empirical Model for the Evolution of HI and H Gas in the Universe
Hong Guo, Jing Wang, Michael G. Jones +1
Accurately modeling the cold gas content in the universe is challenging for current theoretical models. We propose a new empirical model NeutralUniverseMachine for the evolution of…
Effects of Active Galactic Nucleus Feedback on Cold Gas Depletion and Quenching of Central Galaxies
Wenlin Ma, Kexin Liu, Hong Guo +5
We investigate the influence of active galactic nucleus (AGN) feedback on the galaxy cold gas content and its connection to galaxy quenching in three hydrodynamical simulations of…
Galaxy-halo size relation from Sloan Digital Sky Survey Data Release 7 and the ELUCID simulation
Youcai Zhang, Xiaohu Yang, Hong Guo
Based on galaxies in the Sloan Digital Sky Survey Data Release 7 (SDSS DR7) and dark matter haloes in the dark matter only, cosmological and constrained ELUCID simulation, we inves…
Theoretical Models of the Atomic Hydrogen Content in Dark Matter Halos
Zhixing Li, Hong Guo, Yi Mao
Atomic hydrogen (H I) gas, mostly residing in dark matter halos after cosmic reionization, is the fuel for star formation. Its relation with properties of host halo is the key to u…
SDSS-IV MaNGA: Global Properties of Kinematically Misaligned Galaxies
Yuren Zhou, Yanmei Chen, Yong Shi +6
We select 456 gas-star kinematically misaligned galaxies from the internal Product Launch-10 of MaNGA survey, including 74 star-forming (SF), 136 green-valley (GV) and 206 quiescen…
Cold Gas Reservoirs of Low- and High-mass Central Galaxies Differ in Response to Active Galactic Nucleus Feedback
Hong Guo, Michael G. Jones, Jing Wang
The growth of supermassive black holes, especially the associated state of active galactic nuclei (AGNs), is generally believed to be the key step in regulating star formation in m…
Evidence of Galaxy Assembly Bias in SDSS DR7 Galaxy Samples from Count Statistics
Kuan Wang, Yao-Yuan Mao, Andrew R. Zentner +4
We present observational constraints on the galaxy-halo connection, focusing particularly on galaxy assembly bias, from a novel combination of counts-in-cylinders statistics, $P(N_…
The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar and APOGEE-2 Data
Abdurro'uf, Katherine Accetta, Conny Aerts +337
This paper documents the seventeenth data release (DR17) from the Sloan Digital Sky Surveys; the fifth and final release from the fourth phase (SDSS-IV). DR17 contains the complete…
Connections between galaxy properties and halo formation time in the cosmic web
Youcai Zhang, Xiaohu Yang, Hong Guo
By linking galaxies in Sloan Digital Sky Survey (SDSS) to subhaloes in the ELUCID simulation, we investigate the relation between subhalo formation time and the galaxy properties,…
The clustering of galaxies in the DESI imaging legacy surveys DR8: I. the luminosity and color dependent intrinsic clustering
Zhaoyu Wang, Haojie Xu, Xiaohu Yang +5
In a recent study, we developed a method to model the impact of photometric redshift uncertainty on the two-point correlation function (2PCF). In this method, we can obtain both th…
Star Formation and Quenching of Central Galaxies from Stacked HI Measurements
Hong Guo, Michael G. Jones, Jing Wang +1
We quantitatively investigate the dependence of central galaxy HI mass () on the stellar mass (), halo mass (), star formation rate (SFR), and centra…
An Extended Halo-based Group/Cluster finder: application to the DESI legacy imaging surveys DR8
Xiaohu Yang, Haojie Xu, Min He +20
We extend the halo-based group finder developed by \citet[][]{Yang2005a} to use data {\it simultaneously} with either photometric or spectroscopic redshifts. A mock galaxy redshift…
Populating HI gas in dark matter halos: I. method
Yi Lu, Xiaohu Yang, Chengze Liu +4
We combine data from the Sloan Digital Sky Survey (SDSS) and the Arecibo Legacy Fast ALFA Survey (ALFALFA) to establish an empirical model for the HI gas content within dark matter…
Direct Measurement of the HI-Halo Mass Relation through Stacking
Hong Guo, Michael G. Jones, Martha P. Haynes +1
We present accurate measurements of the total HI mass in dark matter halos of different masses at z ~ 0, by stacking the HI spectra of entire groups from the Arecibo Fast Legacy AL…
Evolution of Star-forming Galaxies from z = 0.7 to 1.2 with eBOSS Emission-line Galaxies
Hong Guo, Xiaohu Yang, Anand Raichoor +9
We study the evolution of star-forming galaxies with over the redshift range of 0.7<z<1.2 using the emission line galaxies (ELGs) in the ext…
The Incomplete Conditional Stellar Mass Function: Unveiling the Stellar Mass Functions of Galaxies at 0.1 < Z < 0.8 from BOSS Observations
Hong Guo, Xiaohu Yang, Yi Lu
We propose a novel method to constrain the missing fraction of galaxies using galaxy clustering measurements in the galaxy conditional stellar mass function (CSMF) framework, which…
The Conditional Colour-Magnitude Distribution: I. A Comprehensive Model of the Colour-Magnitude-Halo Mass Distribution of Present-Day Galaxies
Haojie Xu, Zheng Zheng, Hong Guo +3
We formulate a model of the conditional colour-magnitude distribution (CCMD) to describe the distribution of galaxy luminosity and colour as a function of halo mass. It consists of…
ELUCID V. Lighting dark matter halos with galaxies
Xiaohu Yang, Youcai Zhang, Huiyuan Wang +16
In a recent study, using the distribution of galaxies in the north galactic pole of SDSS DR7 region enclosed in a 500$\mpch$ box, we carried out our ELUCID simulation (Wang et al.…
Constraining the HI-Halo Mass Relation From Galaxy Clustering
Hong Guo, Cheng Li, Zheng Zheng +5
We study the dependence of galaxy clustering on atomic gas mass using a sample of 16,000 galaxies with redshift in the range of and HI mass of $M_{\rm HI}>10^…
The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the extended Baryon Oscillation Spectroscopic Survey and from the second phase of the Apache Point Observatory Galactic Evolution Experiment
Bela Abolfathi, D. S. Aguado, Gabriela Aguilar +344
The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) has been in operation since July 2014. This paper describes the second data release from this phase, and the fourtee…
Galaxy clustering dependence on the emission line luminosity in the local Universe
Ginevra Favole, Sergio A. Rodríguez-Torres, Johan Comparat +4
We study the galaxy clustering dependence on the emission line luminosity in the SDSS DR7 Main galaxy sample at mean redshift . W…
The Correlation Between Halo Mass and Stellar Mass for the Most Massive Galaxies in the Universe
Jeremy L. Tinker, Joel R. Brownstein, Hong Guo +9
We present measurements of the clustering of galaxies as a function of their stellar mass in the Baryon Oscillation Spectroscopic Survey. We compare the clustering of samples using…
On the Clustering of Faint Red Galaxies
Haojie Xu, Zheng Zheng, Hong Guo +2
Faint red galaxies in the Sloan Digital Sky Survey show a puzzling clustering pattern in previous measurements. In the two-point correlation function (2PCF), they appear to be stro…