681 citations · 3k across the 60 of their papers we have counts for
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Constraining the Hubble constant to a precision of about 1% using multi-band dark standard siren detections
Liang-Gui Zhu, Ling-Hua Xie, Yi-Ming Hu +6
Gravitational wave signal from the inspiral of stellar-mass binary black hole can be used as standard sirens to perform cosmological inference. This inspiral covers a wide range of…
Individual Alpha Elements, C, N, and Ba in Early Type Galaxies
Guy Worthey, Baitian Tang, Jedidiah Serven
Spectral data on early type galaxies is analyzed for chemical abundance with an emphasis on obtaining detailed abundances for the elements O and Si in addition to C, N, Na, Mg, Ca,…
On distinguishing age from metallicity with photometric data
Baitian Tang, Guy Worthey
In the study of galaxy integrated light, if photometric indicators could extract age and metallicity information of high enough quality, photometry might be vastly more efficient t…
The Optical and Ultraviolet Emission-Line Properties of Bright Quasars with Detailed Spectral Energy Distributions
Baitian Tang, Zhaohui Shang, Qiusheng Gu +2
We present measurements and statistical properties of the optical and ultraviolet emission lines present in the spectra of 85 bright quasars which have detailed spectral energy dis…
The New Generation Atlas of Quasar Spectral Energy Distributions from Radio to X-rays
Zhaohui Shang, Michael Brotherton, Beverley J Wills +14
We have produced the next generation of quasar spectral energy distributions (SEDs), essentially updating the work of Elvis et al. (1994) by using high-quality data obtained with s…
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…