output
20002026
most citedThe NANOGrav 15-year Data Set: Evidence for a Gravitational-Wave Background

1.5k citations

Showing astro-ph.GAShow all

6 papers · 1 filter

astro-ph.GA2022★ 13 cited

RAD@home citizen science discovery of an AGN spewing a large unipolar radio bubble onto its merging companion galaxy

Ananda Hota, Pratik Dabhade, Sravani Vaddi +8

AGN feedback during galaxy merger has been the most favoured model to explain black hole-galaxy co-evolution. However, how the AGN-driven jet/wind/radiation is coupled with the gas…

astro-ph.GA2021★ 2 cited

The Sharpest Ultraviolet view of the star formation in an extreme environment of the nearest Jellyfish Galaxy IC 3418

Ananda Hota, Ashish Devaraj, Ananta C. Pradhan +11

We present the far ultraviolet (FUV) imaging of the nearest Jellyfish or Fireball galaxy IC3418/VCC 1217, in the Virgo cluster of galaxies, using Ultraviolet Imaging Telescope (UVI…

astro-ph.GA2018★ 4 cited

Serendipitous Detection of HI Absorption Sets the True Redshift of 4C +15.05 to

Kristen M. Jones, Tapasi Ghosh, Chris J. Salter

4C+15.05, (also known as NRAO 91, PKS 0202+14 or J0204+15), is a quintessential blazar. It has a luminous, variable radio spectrum, a super-luminal jet, and gamma-ray detections. A…

astro-ph.GA2017★ 9 cited

The gas and stellar mass of low-redshift damped Lyman- absorbers

Nissim Kanekar, Marcel Neeleman, J. Xavier Prochaska +1

We report Hubble Space Telescope Cosmic Origins Spectrograph far-ultraviolet and Arecibo Telescope H{\sc i} 21cm spectroscopic studies of six damped and sub-damped Lyman- absorb…

astro-ph.GA2015★ 18 cited

The ALFA ZOA Deep Survey: First Results

Travis P. McIntyre, Patricia A. Henning, Robert F. Minchin +2

The Arecibo L-Band Feed Array Zone of Avoidance (ALFA ZOA) Deep Survey is the deepest and most sensitive blind Hi survey undertaken in the ZOA. ALFA ZOA Deep will cover about 300 s…

astro-ph.GA2013★ 26 cited

SIGGMA: A Survey of Ionized Gas in the Galaxy, Made with the Arecibo Telescope

B. Liu, T. Mclntyre, Y. Terzian +5

A Survey of Ionized Gas in the Galaxy, made with the Arecibo telescope (SIGGMA) uses the Arecibo L-band Feed Array (ALFA) to fully sample the Galactic plane (30 < l < 75 and -2 < b…