activity
20022025
most citedA gravitational-wave standard siren measurement of the Hubble constant

1.2k citations · 2.2k across the 16 of their papers we have counts for

collaborators

16 papers

astro-ph.GA2025

Stellar Mass-Dispersion Measure Correlations Constrain Baryonic Feedback in Fast Radio Burst Host Galaxies

Calvin Leung, Sunil Simha, Isabel Medlock +20

Low redshift fast radio bursts (FRBs) provide robust measurements of the host-galaxy contribution to the dispersion measure (DM), which can constrain the circumgalactic medium (CGM…

astro-ph.GA2020★ 62 cited

CGM I: The Extent of the Circumgalactic Medium Traced by Neutral Hydrogen

Matthew C. Wilde, Jessica K. Werk, Joseph N. Burchett +8

We present initial results from the \textit{COS and Gemini Mapping the Circumgalactic Medium} (\mbox{CGMCGM} CGM) survey. The CGM survey consists of 1689 galax…

astro-ph.GA2020★ 169 cited

The host galaxies and progenitors of Fast Radio Bursts localized with the Australian Square Kilometre Array Pathfinder

Shivani Bhandari, Elaine M. Sadler, J. Xavier Prochaska +16

The Australian SKA Pathfinder (ASKAP) telescope has started to localize Fast Radio Bursts (FRBs) to arcsecond accuracy from the detection of a single pulse, allowing their host gal…

astro-ph.GA2018★ 44 cited

The Evolution of the HeII-Ionizing Background at Redshifts 2.3<z<3.8 Inferred from a Statistical Sample of 24 HST/COS HeII Ly Absorption Spectra

Gábor Worseck, Frederick B. Davies, Joseph F. Hennawi +1

We present measurements of the large-scale (~40 comoving Mpc) effective optical depth of HeII Ly absorption, , at 2.54<z<3.86 toward 16 HeII-transparent quasars obs…

astro-ph.CO2017★ 1.2k cited

A gravitational-wave standard siren measurement of the Hubble constant

B. P. Abbott, R. Abbott, T. D. Abbott +1308

The detection of GW170817 in both gravitational waves and electromagnetic waves heralds the age of gravitational-wave multi-messenger astronomy. On 17 August 2017 the Advanced LIGO…

astro-ph.CO2009★ 62 cited

Galaxies probing galaxies: cool halo gas from a z = 0.47 post-starburst galaxy

Kate H. R. Rubin, J. Xavier Prochaska, David C. Koo +2

We study the cool gas around a galaxy at z = 0.4729 using Keck/LRIS spectroscopy of a bright (B = 21.7) background galaxy at z = 0.6942 at a transverse distance of 16.5/h_70 kpc. T…