50 citations · 208 across the 22 of their papers we have counts for
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CO observations toward HI-rich Ultra Diffuse Galaxies
Junzhi Wang, Kai Yang, Zhi-Yu Zhang +5
We present CO observations toward a sample of six HI-rich Ultra-diffuse galaxies (UDGs) as well as one UDG (VLSB-A) in the Virgo Cluster with the IRAM 30-m telescope. CO 1-0 is mar…
Filament Intersections and Cold Dense Cores in Orion A North
Chao Zhang, Zhiyuan Ren, Jingwen Wu +13
We studied the filament structures and dense cores in OMC-2,3 region in Orion A North molecular cloud using the high-resolution N2H+ (1-0) spectral cube observed with the Atacama L…
Are Type Ia Supernovae in Restframe Brighter in More Massive Galaxies?
Kara A. Ponder, W. Michael Wood-Vasey, Anja Weyant +5
We analyze 143 Type Ia supernovae (SNeIa) observed in band (1.6-1.8 m) and find SNeIa are intrinsically brighter in -band with increasing host galaxy stellar mass. We fin…