683 citations · 2.3k across the 19 of their papers we have counts for
11 papers · 1 filter
Mapping the Star Formation and HI Gas Properties of Galaxies Along Large-scale Structures Around the Virgo Cluster
Hyein Yoon, O. Ivy Wong, Aeree Chung +1
We investigate the star formation and neutral atomic hydrogen (HI) gas properties of galaxies along three large-scale filaments and two galaxy groups in the wide field around the V…
Non-circular flows in HIghMass galaxies in a test of the late accretion hypothesis
Dhruv Bisaria, Kristine Spekkens, Shan Huang +2
We present H-alpha velocity maps for the HIghMass galaxies UGC 7899, UGC 8475, UGC 9037 and UGC 9334, obtained with the SITELLE Imaging Fourier Transform Spectrometer on the Canada…
The Arecibo Legacy Fast ALFA Survey: The ALFALFA Extragalactic HI Source Catalog
Martha P. Haynes, Riccardo Giovanelli, Brian R. Kent +22
We present the catalog of ~31500 extragalactic HI line sources detected by the completed ALFALFA survey out to z < 0.06 including both high signal-to-noise ratio (> 6.5) detections…
Resolved star formation and molecular gas properties of green valley galaxies: a first look with ALMA and MaNGA
Lihwai Lin, Francesco Belfiore, Hsi-An Pan +21
We study the role of cold gas in quenching star formation in the green valley by analysing ALMA CO (1-0) observations of three galaxies with resolved optical spectroscopy fr…
HI in Virgo's "Red and Dead" Dwarf Ellipticals - A Tidal Tail and Central Star Formation
Gregory Hallenbeck, Rebecca Koopmann, Riccardo Giovanelli +4
We investigate a sample of 3 dwarf elliptical galaxies in the Virgo Cluster which have significant reservoirs of HI. We present deep optical imaging (from CFHT and KPNO), HI spectr…
SDSS IV MaNGA: Discovery of an blob associated with a dry galaxy pair -- ejected gas or a `dark' galaxy candidate?
Lihwai Lin, Jing-Hua Lin, Chin-Hao Hsu +31
We report the discovery of a mysterious giant blob that is kpc away from the main MaNGA target 1-24145, one component of a dry galaxy merger, identified in the first…
HIghMass - High HI Mass, HI-Rich Galaxies at : Combined HI and H Observations
Gregory Hallenbeck, Shan Huang, Kristine Spekkens +9
We present resolved HI and CO observations of three galaxies from the HIghMass sample, a sample of HI-massive (), gas-rich ( in top for thei…
SHIELD: Neutral Gas Kinematics and Dynamics
Andrew T. McNichols, Yaron G. Teich, Elise Nims +22
We present kinematic analyses of the 12 galaxies in the "Survey of HI in Extremely Low-mass Dwarfs" (SHIELD). We use multi-configuration interferometric observations of the HI 21cm…
SHIELD: Comparing Gas and Star Formation in Low Mass Galaxies
Yaron G. Teich, Andrew T. McNichols, Elise Nims +22
We analyze the relationships between atomic, neutral hydrogen (HI) and star formation (SF) in the 12 low-mass SHIELD galaxies. We compare high spectral (~0.82 km/s/channel) and spa…
HIghMass -- High HI Mass, HI-rich Galaxies at z~0: Sample Definition, Optical and Halpha Imaging, and Star Formation Properties
Shan Huang, Martha P. Haynes, Riccardo Giovanelli +10
We present first results of the study of a set of exceptional HI sources identified in the 40% ALFALFA extragalactic HI survey catalog alpha.40 as being both HI massive (M_HI > 10^…
HIghMass - High HI Mass, HI-rich Galaxies at z~0: High-Resolution VLA Imaging of UGC 9037 and UGC 12506
Gregory Hallenbeck, Shan Huang, Kristine Spekkens +8
We present resolved HI observations of two galaxies, UGC 9037 and UGC 12506, members of a rare subset of galaxies detected by the ALFALFA extragalactic HI survey characterized by h…