Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN5.9k papers
- University of Chinese Academy of SciencesCN2.2k papers
- Peking UniversityCN1.2k papers
- Centre National de la Recherche ScientifiqueFR759 papers
- Yunnan ObservatoriesCN679 papers
- Shanghai Astronomical ObservatoryCN633 papers
- Beijing Normal UniversityCN629 papers
- Purple Mountain ObservatoryCN616 papers
- Tsinghua UniversityCN578 papers
- Kavli Institute for Theoretical SciencesCN552 papers
- Nanjing UniversityCN462 papers
- Center for Astrophysics Harvard & SmithsonianUS455 papers
83 papers · 2 filters
CHIMPS: the CO/CO (J=3-2) Heterodyne Inner Milky Way Plane Survey
A. J. Rigby, T. J. T. Moore, R. Plume +17
We present the CO/CO (J=3-2) Heterodyne Inner Milky Way Plane Survey (CHIMPS) which has been carried out using the Heterodyne Array Receiver Program on the 15 m James…
Herschel Observations of Major Merger Pairs at z=0: Dust Mass and Star Formation
Chen Cao, Cong Kevin Xu, Donovan Domingue +13
We present Herschel PACS SPIRE far-infrared (FIR) and sub-mm imaging observations for a large K-band selected sample of 88 close major-merger pairs of galaxies (H-KPAIRs) in 6…
Planck cold clumps in the Orionis complex: I. Discovery of an extremely young Class 0 protostellar object and a proto-brown dwarf candidate in a bright rimmed clump PGCC G192.32-11.88
Tie Liu, Qizhou Zhang, Kee-Tae Kim +37
We are performing a series of observations with ground-based telescopes toward Planck Galactic cold clumps (PGCCs) in the Orionis complex in order to systematically investigate…
LAMOST 1: A Disrupted Satellite in the Constellation Draco
John J. Vickers, Martin C. Smith, Yonghui Hou +2
Using LAMOST spectroscopic data, we find a strong signal of a comoving group of stars in the constellation of Draco. The group, observed near the apocenter of its orbit, is 2.6 kpc…
Infrared color selection of massive galaxies at z > 3
T. Wang, D. Elbaz, C. Schreiber +29
We introduce a new color-selection technique to identify high-redshift, massive galaxies that are systematically missed by Lyman-break selection. The new selection is based on the…
An Isolated Compact Galaxy Triplet
Shuai Feng, Zheng-Yi Shao, Shi-Yin Shen +5
We report the discovery of an isolated compact galaxy triplet SDSS J084843.45+164417.3, which is first detected by the LAMOST spectral survey and then confirmed by the spectroscopi…
A sample of galaxy pairs identified from the LAMOST spectral survey and the Sloan Digital Sky Survey
Shiyin Shen, M. Argudo-Fernández, Li Chen +23
A small fraction() of SDSS main sample galaxies(MGs) have not been targeted with spectroscopy due to the the fiber collision effect. These galaxies have been compiled into t…
A Direct Linkage Between AGN Outflows in The Narrow-line Regions and The X-ray Emission From The Accretion disks
J. Wang, D. W. Xu, J. Y. Wei
The origin of outflow in narrow-line region (NLR) of active galactic nucleus (AGN) is studied in this paper by focusing on the relationship between the [\ion{O}{3}]5007 line pro…
Evidence for the rapid formation of low mass early-type galaxies in dense environments
Yiqing Liu, Eric W. Peng, John Blakeslee +6
We explore the environmental dependence of star formation timescales in low mass galaxies using the [/Fe] abundance ratio as an evolutionary clock. We present integrated [/Fe…
Galaxies in the EAGLE hydrodynamical simulation and in the Durham and Munich semi-analytical models
Quan Guo, Violeta Gonzalez-Perez, Qi Guo +12
We compare global predictions from the EAGLE hydrodynamical simulation, and two semi-analytic (SA) models of galaxy formation, L-GALAXIES and GALFORM. All three models include the…
Clumpy tori illuminated by the anisotropic radiation of accretion discs in active galactic nuclei
Jian-Jian He, Yuan Liu, Shuang-Nan Zhang
In this paper, we try to explain the observed correlation between the covering factor (CF) of hot dust and the properties of active galactic nuclei (AGNs), e.g., the bolometric lum…
The star cluster mass--galactocentric radius relation: Implications for cluster formation
Weijia Sun, Richard de Grijs, Zhou Fan +1
Whether or not the initial star cluster mass function is established through a universal, galactocentric-distance-independent stochastic process, on the scales of individual galaxi…
Discovery of Extremely Broad Balmer Absorption Lines in SDSS J152350.42+391405.2
Shaohua Zhang, Hongyan Zhou, Xiheng Shi +7
We present the discovery of Balmer line absorption from H to H in an iron low-ionization broad absorption line (FeLoBAL) quasar SDSS J152350.42+391405.2 (hereafter J1523), by…
The Large Sky Area Multi-Object Fiber Spectroscopic Telescope Quasar Survey: Quasar Properties from First Data Release
Y. L. Ai, Xue-Bing Wu, Jinyi Yang +20
We present preliminary results of the quasar survey in Large Sky Area Multi- Object Fiber Spectroscopic Telescope (LAMOST) first data release (DR1), which includes pilot survey and…
Assessing the Jeans Anisotropic Multi-Gaussian Expansion method with the Illustris simulation
Hongyu Li, Ran Li, Shude Mao +3
We assess the effectiveness of the Jeans-Anisotropic-MGE (JAM) technique with a state-of-the-art cosmological hydrodynamic simulation, the Illustris project. We perform JAM modelli…
South Galactic Cap u-band Sky Survey (SCUSS): Data Release
Hu Zou, Xu Zhou, Zhaoji Jiang +15
The SCUSS is a deep -band imaging survey in the south Galactic cap using the 2.3m Bok telescope. The survey observations were completed in the end of 2013, covering an area of a…
Galaxy alignment as a probe of large-scale filaments
Yu Rong, Yuan Liu, Shuang-Nan Zhang
The orientations of the red galaxies in a filament are aligned with the orientation of the filament. We thus develop a location-alignment-method (LAM) of detecting filaments around…
Determining the local dark matter density with LAMOST data
Qiran Xia, Chao Liu, Shude Mao +7
Measurement of the local dark matter density plays an important role in both Galactic dynamics and dark matter direct detection experiments. However, the estimated values from prev…
The grey extinction of the ionizing cluster in NGC 3603 from ultraviolet to optical wavelengths
Xiaoying Pang, Anna Pasquali, Eva K. Grebel
We use photometry in the F220W, F250W, F330W, F435W filters from the High Resolution Channel of the Advanced Camera for Surveys and photometry in the F555W, F675W, and F814W filter…
Quiescent luminous red galaxies (LRGs) as cosmic chronometers: on the significance of mass and environmental dependence
Gaochao Liu, Youjun Lu, Lizhi Xie +2
Massive luminous red galaxies (LRGs) are believed to be evolving passively and can be used as cosmic chronometers to estimate the Hubble constant. However, different LRGs may be lo…
Evolution of star clusters on eccentric orbits
Maxwell Xu Cai, Mark Gieles, Douglas C. Heggie +1
We study the evolution of star clusters on circular and eccentric orbits using direct -body simulations. We model clusters with initially and single s…
GalevNB: a conversion from N-BODY simulations to observations
Xiaoying Pang, Christoph Olczak, Difeng Guo +2
We present (Galev for -body simulations), an utility that converts fundamental stellar properties of -body simulations into observational properties using the $GALE…
On the IMF in a Triggered Star Formation Context
Tingtao Zhou, Chelsea X. Huang, D. N. C. Lin +2
The origin of the stellar initial mass function (IMF) is a fundamental issue in the theory of star formation. It is generally fit with a composite power law. Some clues on the prog…
South Galactic Cap u-band Sky Survey (SCUSS): Data Reduction
Hu Zou, Zhaoji Jiang, Xu Zhou +13
The South Galactic Cap u-band Sky Survey (SCUSS) is a deep u-band imaging survey in the Southern Galactic Cap, using the 90Prime wide-field imager on the 2.3m Bok telescope at Kitt…