activity
20062024
most citedFirst-year Sloan Digital Sky Survey-II (SDSS-II) Supernova Results: Hubble Diagram and Cosmological Parameters

696 citations · 1.5k across the 43 of their papers we have counts for

collaborators

42 papers

astro-ph.GA2024★ 46 cited

MHONGOOSE -- A MeerKAT Nearby Galaxy HI Survey

W. J. G. de Blok, J. Healy, F. M. Maccagni +57

The MHONGOOSE (MeerKAT HI Observations of Nearby Galactic Objects: Observing Southern Emitters) survey maps the distribution and kinematics of the neutral atomic hydrogen (HI) gas…

astro-ph.GA2024★ 6 cited

A serendipitous discovery of HI-rich galaxy groups with MeerKAT

M. Glowacki, L. Albrow, T. Reynolds +3

We report on the serendipitous discovery of 49 HI-rich galaxies in a 2.3 hour Open Time observation with MeerKAT. We present their properties including their HI masses, intensity a…

astro-ph.GA2024

MIGHTEE-HI: HI galaxy properties in the large scale structure environment at z~0.37 from a stacking experiment

Francesco Sinigaglia, Giulia Rodighiero, Ed Elson +20

We present the first measurement of HI mass of star-forming galaxies in different large scale structure environments from a blind survey at . In particular, we carry ou…

astro-ph.GA2023

On the existence of a tight planar relation between stellar specific angular momentum, mass and effective surface brightness for ALFALFA galaxies

E. Elson

Measurements of the dependence of stellar specific angular momentum () on stellar mass () are presented for large samples of ALFALFA galaxies spanning the stellar mass ra…

astro-ph.GA2023

MeerKAT HI line observations of the nearby interacting galaxy pair NGC 1512/1510

E. Elson, M. Głowacki, R. Deane +2

We present MeerKAT HI line observations of the nearby interacting galaxy pair NGC 1512/1510. The MeerKAT data yield high-fidelity image sets characterised by an excellent combinati…

astro-ph.GA2022★ 33 cited

MIGHTEE-HI: Evolution of HI scaling relations of star-forming galaxies at

Francesco Sinigaglia, Giulia Rodighiero, Ed Elson +33

We present the first measurements of HI galaxy scaling relations from a blind survey at . We perform spectral stacking of 9023 spectra of star-forming galaxies undetected i…