8.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN1.4k papers
- University of Chinese Academy of SciencesCN744 papers
- National Astronomical ObservatoriesCN633 papers
- Shanghai Jiao Tong UniversityCN402 papers
- Peking UniversityCN375 papers
- University of Science and Technology of ChinaCN328 papers
- Centre National de la Recherche ScientifiqueFR287 papers
- Purple Mountain ObservatoryCN260 papers
- Center for Astrophysics Harvard & SmithsonianUS258 papers
- National Astronomical Observatory of JapanJP257 papers
- Nanjing UniversityCN250 papers
- Korea Astronomy and Space Science InstituteKR242 papers
119 papers · 2 filters
Relic galaxy analogues in Illustris TNG50: the formation pathways of surviving red nuggets in a cosmological simulation
Rodrigo Flores-Freitas, Ana L. Chies-Santos, Cristina Furlanetto +4
Relic galaxies are massive compact quiescent galaxies that formed at high-redshift and remained almost unchanged since then. In this work, we search for analogues to relic galaxies…
A FAST Survey of HINSA in PGCCs Guided by HC3N
Xunchuan Liu, Yuefang Wu, Chao Zhang +11
Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST), we search for HI narrow-line self-absorption (HINSA) features in twelve Planck Galactic cold clumps (PGCCs),…
The Color Gradients of the Globular Cluster Systems in M87 and M49
Yiming Wu, Chengze Liu, Eric W. Peng +8
Combining data from the ACS Virgo Cluster Survey (ACSVCS) and the Next Generation Virgo cluster Survey (NGVS), we extend previous studies of color gradients of the globular cluster…
Radio continuum properties of OH megamaser galaxies
Yu. V. Sotnikova, Z. Z. Wu, T. V. Mufakharov +13
We present a study of the radio continuum properties of two luminous/ultraluminous infrared galaxy samples: the OH megamaser (OHM) sample (74 objects) and the control sample (128 o…
The Magellan M2FS Spectroscopic Survey of High- Galaxies: Lyα Emitters at and the Evolution of Lyα Luminosity Function over
Yuanhang Ning, Linhua Jiang, Zhen-Ya Zheng +1
We present a sample of Lyα emitters (LAEs) at from our spectroscopic survey of high-redshift galaxies using the multi-object spectrograph M2FS on the Magellan Clay te…
The detections of inflowing gas from narrow absorption lines at the parsec scale
Zhi-Fu Chen, Minfeng Gu, Zhicheng He +4
Inflows at the dusty torus and smaller scales is crucial to investigate the process of supermassive black hole accretion. However, only few cases of inflowing gas at small scales h…
CDFS-6664: A candidate of Lyman-continuum Emission at z~3.8 detected by HDUV
Fang-Ting Yuan, Zhen-Ya Zheng, Ruqiu Lin +2
We report the detection of Lyman Continuum (LyC) emission from the galaxy, CDFS-6664, at z=3.797 in a sample of Lyman break galaxies with detected [OIII] emission lines. The LyC em…
MiMO: Mixture Model for Open Clusters in Color-Magnitude Diagrams
Lu Li, Zhengyi Shao
We propose a mixture model of open clusters (OCs) in the color-magnitude diagrams (CMDs) to measure the OC properties, including isochrone parameters (age, distance, metallicity, a…
The Compactness of Galaxy Groups in the Sloan Digital Sky Survey
Yunliang Zheng, Shiyin Shen, Shuai Feng
We use an updated version of the halo-based galaxy group catalog of Yang et al., and take the surface brightness of the galaxy group () based on projected positions an…
A machine learning approach to infer the accreted stellar mass fractions of central galaxies in the TNG100 simulation
Rui Shi, Wenting Wang, Zhaozhou Li +5
We propose a random forest (RF) machine learning approach to determine the accreted stellar mass fractions () of central galaxies, based on various dark matter halo…
The Sphere of Influence of the Bright Central Galaxies in the Diffuse Light of SDSS Clusters
Xiaokai Chen, Ying Zu, Zhiwei Shao +1
The bright central galaxies (BCGs) dominate the inner portion of the diffuse cluster light, but it is still unclear where the intracluster light (ICL) takes over. To investigate th…
The ALMA Survey of 70 m Dark High-mass Clumps in Early Stages (ASHES). V. Deuterated Molecules in the 70 m dark IRDC G14.492-00.139
Takeshi Sakai, Patricio Sanhueza, Kenji Furuya +14
We have observed the 70 m dark infrared dark cloud (IRDC) G14.492-00.139 in the ND =3--2, DCO =3--2, DCN =3--2, and CO =2--1 lines, using the Atac…
Gemini NIFS survey of feeding and feedback in nearby Active Galaxies -- V. Molecular and Ionised Gas Kinematics
M. Bianchin, R. A. Riffel, T. Storchi-Bergmann +7
We study the gas distribution and kinematics of the inner kpc of six moderately luminous (43.43log44.83) nearby () Seyfert galaxies…
ALMA observations of NGC 6334S. II. Subsonic and Transonic Narrow Filaments in a High-mass Star Formation Cloud
Shanghuo Li, Patricio Sanhueza, Chang Won Lee +22
We present a study of narrow filaments toward a massive infrared dark cloud, NGC 6334S, using the Atacama Large Millimeter/submillimeter Array (ALMA). Thirteen gas filaments are id…
Stellar populations in local AGNs: evidence for enhanced star formation in the inner 100pc
L. G. Dahmer-Hahn, R. Riffel, A. Rodríguez-Ardila +7
In modern models and simulations of galactic evolution, the star formation in massive galaxies is regulated by an ad hoc active galactic nuclei (AGN) feedback process. However, the…
Millimeter-VLBI observations of low-luminosity active galactic nuclei with source-frequency phase-referencing
Wu Jiang, Zhiqiang Shen, Ivan Marti-Vidal +3
We report millimeter-VLBI results of low-luminosity active galactic nuclei (M 84 and M 87) up to 88 GHz with source-frequency phase-referencing observations. We detected the weak V…
Multifrequency study of gigahertz-peaked spectrum sources with RATAN-600
Yu. Sotnikova, T. Mufakharov, M. Mingaliev +1
We report the radio continuum properties for several samples of peaked spectrum (PS) radio sources. Broadband spectra of the objects were analysed using the RATAN-600 six-frequency…
Can warm absorbers be driven by ultra-fast outflows?
De-Fu Bu, Xiao-Hong Yang
Warm absorbers (WAs) located approximately in the region of parsecs are common phenomena in many active galactic nuclei (AGNs). The driving mechanism of WAs is still under…
Event Horizon Telescope observations of the jet launching and collimation in Centaurus A
Michael Janssen, Heino Falcke, Matthias Kadler +236
Very-long-baseline interferometry (VLBI) observations of active galactic nuclei at millimeter wavelengths have the power to reveal the launching and initial collimation region of e…
ATOMS: ALMA Three-millimeter Observations of Massive Star-forming regions -- V. Hierarchical fragmentation and gas dynamics in IRDC G034.43+00.24
Hong-Li Liu, Anandmayee Tej, Tie Liu +35
We present new 3-mm continuum and molecular lines observations from the ATOMS survey towards the massive protostellar clump, MM1, located in the filamentary infrared dark cloud (IR…
Construct the emission line galaxy-host halo connection through auto and cross correlations
Hongyu Gao, Y. P. Jing, Yun Zheng +1
We investigate the [O\,II] emission line galaxy (ELG)-host halo connection via auto and cross correlations, and propose a concise and effective method to populate ELGs in dark matt…
An IFU View of the Active Galactic Nuclei in MaNGA Galaxy Pairs
Gaoxiang Jin, Y. Sophia Dai, Hsi-An Pan +10
The role of active galactic nuclei (AGNs) during galaxy interactions and how they influence the star formation in the system are still under debate. We use a sample of 1156 galaxie…
Detection of a dense SiO jet in the evolved protostellar phase
Somnath Dutta, Chin-Fei Lee, Doug Johnstone +25
Jets and outflows trace the accretion history of protostars. High-velocity molecular jets have been observed from several protostars in the early Class\,0 phase of star formation,…
Investigations on the optical properties and X-ray emission in compact radio AGN
Mai Liao, Minfeng Gu
Compact radio active galactic nuclei (compact radio AGN) are compact ( 20 kpc), powerful radio sources. Currently, the preferred scenario is that they are at the early stage…