683 citations · 1.8k across the 16 of their papers we have counts for
16 papers
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…
Integrating Undergraduate Research and Faculty Development in a Legacy Astronomy Research Project
Rebecca A. Koopmann, Thomas J. Balonek, John M. Cannon +14
The NSF-sponsored Undergraduate ALFALFA Team (UAT) promotes long-term collaborative research opportunities for faculty and students from 23 U.S. public and private primarily underg…
The Arecibo Pisces-Perseus Supercluster Survey I: Harvesting ALFALFA
Aileen A. O'Donoghue, Martha P. Haynes, Rebecca A. Koopmann +9
We report a multi-objective campaign of targeted 21 cm HI line observations of sources selected from the Arecibo Legacy Fast ALFA (Arecibo L-band Feed Array) survey (ALFALFA) and g…
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…
The Enigmatic (Almost) Dark Galaxy Coma P: The Atomic Interstellar Medium
Catherine Ball, John M. Cannon, Lukas Leisman +12
We present new high-resolution HI spectral line imaging of Coma P, the brightest HI source in the system HI 123220. This extremely low surface brightness galaxy was first identi…
The Effect of Filaments and Tendrils on the HI Content of Galaxies
Mary Crone Odekon, Gregory Hallenbeck, Martha P. Haynes +3
We use the ALFALFA HI survey to examine whether the cold gas reservoirs of galaxies are inhibited or enhanced in large-scale filaments. Our sample includes 9947 late-type galaxies…
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…
(Almost) Dark Galaxies in the ALFALFA Survey: Isolated HI Bearing Ultra Diffuse Galaxies
Lukas Leisman, Martha P. Haynes, Steven Janowiecki +9
We present a sample of 115 very low optical surface brightness, highly extended, HI-rich galaxies carefully selected from the ALFALFA survey that have similar optical absolute magn…
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…
The HI Content of Galaxies in Groups and Clusters as Measured by ALFALFA
Mary Crone Odekon, Rebecca A. Koopmann, Martha P. Haynes +6
We present the HI content of galaxies in nearby groups and clusters as measured by the 70% complete Arecibo Legacy Fast-ALFA (ALFALFA) survey, including constraints from ALFALFA de…
The ALFALFA "Almost Darks" Campaign: Pilot VLA HI Observations of Five High Mass-to-Light Ratio Systems
John M. Cannon, Charlotte P. Martinkus, Lukas Leisman +13
We present VLA HI spectral line imaging of 5 sources discovered by ALFALFA. These targets are drawn from a larger sample of systems that were not uniquely identified with optical c…
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…
Gas-Bearing Early-Type Dwarf Galaxies in Virgo: Evidence for Recent Accretion
Gregory Hallenbeck, Emmanouil Papastergis, Shan Huang +7
We investigate the dwarf (M_B> -16) galaxies in the Virgo cluster in the radio, optical, and ultraviolet regimes. Of the 365 galaxies in this sample, 80 have been detected in HI by…
The Arecibo Legacy Fast ALFA Survey: The alpha.40 HI Source Catalog, its Characteristics and their Impact on the Derivation of the HI Mass Function
Martha P. Haynes, Riccardo Giovanelli, Ann M. Martin +21
We present a current catalog of 21 cm HI line sources extracted from the Arecibo Legacy Fast Arecibo L-band Feed Array (ALFALFA) survey over ~2800 square degrees of sky: the alpha.…
Model Discrimination at the LHC: a Case Study
Gregory Hallenbeck, Maxim Perelstein, Christian Spethmann +2
We investigate the potential of the Compact Muon Solenoid (CMS) detector at the Large Hadron Collider (LHC) to discriminate between two theoretical models predicting anomalous even…