581 citations · 3.6k across the 83 of their papers we have counts for
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Large-Scale Kinematics, Astrochemistry and Magnetic Field Studies of Massive Star-forming Regions through HC3N, HNC and C2H Mappings
Juan Li, Junzhi Wang, Qiusheng Gu +2
We have mapped 27 massive star-forming regions associated with water masers using three dense gas tracers: HC3N 10-9, HNC 1-0 and C2H 1-0. The FWHM sizes of HNC clumps and C2H clum…
Dense Molecular Gas in Nearby Gas-rich Active Galaxies
Xuejian Jiang, Junzhi Wang, Qiusheng Gu
We present 3 mm observations obtained with the IRAM 30-m telescope for ten nearby gas-rich active galaxies spanning three orders of magnitude in infrared luminosity. Emission lines…
Serendipitous Discovery of Warm Absorbers in the Seyfert 2 Galaxy IRAS 18325-5926
Shui-Nai Zhang, Qiu-Sheng Gu, Li Ji +1
Warm absorption is a common phenomenon in Seyfert 1s and quasars, but rare in Seyfert 2s. In this paper, we report the detection of warm absorbers with high energy resolution in th…
The Chandra Deep Field-South Survey: 4 Ms Source Catalogs
Y. Q. Xue, B. Luo, W. N. Brandt +22
[abridged] We present point-source catalogs for the 4Ms Chandra Deep Field-South (CDF-S), which is the deepest Chandra survey to date and covers an area of 464.5 arcmin^2. We provi…
Multi-Phase Dusty Gas in the Center of NGC 4278
Yuping Tang, Qiusheng Gu, Shuinai Zhang +1
We present the Spitzer spectroscopic mapping observations toward the central kpc region of the nearby elliptical LINER galaxy, NGC 4278, by using the Infrared Spectrograph (IRS). T…