95 citations · 329 across the 11 of their papers we have counts for
11 papers
A Wandering 35,000-Solar-Mass Black Hole Fed by a Gravitational Wake
Xin Li, Yong Shi, Fuyan Bian +8
Intermediate-mass black holes are widely considered to be the seeds of supermassive black holes, a substantial population of which is expected to remain displaced from galactic nuc…
From Starburst to Quenching: Physical Properties of Extremely Compact Starbursts at z0.1
Can Xu, Mengyuan Xiao, Min Bao +5
The compaction phase plays a crucial role in galaxy evolution, as it is strongly linked to star formation activities and structural transformation. We have identified a sample of e…
The Internal Nebular Attenuation Curve of Three-Dimensional Turbulent HII regions
Yifei Jin, Yong Shi, Ralph Sutherland +2
The internal dust attenuation of the Hii region reduces the observed emission-line fluxes. Turbulent density fields within each Hii region change the degree of the line-of-the-sigh…
Clumpy Starburst in a Local Dwarf Galaxy, NGC 1522
Liuze Long, Yulong Gao, Qiusheng Gu +8
To investigate the star-forming process in nearby dwarf galaxies, we present Integral Field Units (IFU) observation of the star-forming dwarf galaxy, NGC 1522, with the Very Large…
Spatially-Resolved Temperature and Density Structures of Nearby HII regions
Yifei Jin, Ralph Sutherland, Lisa Kewley +1
Photoionization models frequently assume constant temperature or density within HII regions. We investigate this assumption by measuring the detailed temperature and density struct…
Theoretically Modelling Photoionized Regions with Fractal Geometry in Three Dimensions
Yifei Jin, Lisa J. Kewley, Ralph S. Sutherland
We create a photoionization model embedded in the turbulent ISM by using the state-of-the-art Messenger Monte-Carlo MAPPINGS~V code (M) in conjunction with the CMFGEN stellar a…
GRID: a Student Project to Monitor the Transient Gamma-Ray Sky in the Multi-Messenger Astronomy Era
Jiaxing Wen, Xiangyun Long, Xutao Zheng +139
The Gamma-Ray Integrated Detectors (GRID) is a space mission concept dedicated to monitoring the transient gamma-ray sky in the energy range from 10 keV to 2 MeV using scintillatio…
The SAMI Galaxy Survey: Data Release Two with absorption-line physics value-added products
Nicholas Scott, Jesse van de Sande, Scott M. Croom +34
We present the second major release of data from the SAMI Galaxy Survey. Data Release Two includes data for 1559 galaxies, about 50% of the full survey. Galaxies included have a re…
SDSS-IV MaNGA: Properties of galaxies with kinematically decoupled stellar and gaseous components
Yifei Jin, Yanmei Chen, Yong Shi +30
We study the properties of 66 galaxies with kinematically misaligned gas and stars from MaNGA survey. The fraction of kinematically misaligned galaxies varies with galaxy physical…
The growth of the central region by acquisition of counter-rotating gas in star-forming galaxies
Yan-Mei Chen, Yong Shi, Christy A. Tremonti +29
Galaxies grow through both internal and external processes. In about 10% of nearby red galaxies with little star formation, gas and stars are counter-rotating, demonstrating the im…
Boxy H Emission Profiles in Star-Forming Galaxies
Yan-Mei Chen, Qiu-Sheng Gu, Christy A. Tremonti +2
We assemble a sample of disk star-forming galaxies from the Sloan Digital Sky Survey Data Release 7, studying the structure of H emission lines, finding a large fraction of this…