398 citations · 5k across the 137 of their papers we have counts for
140 papers
The GMRT CAT1-COSMOS Survey: HI 21 cm emission from star-forming galaxies at in the COSMOS field
Balpreet Kaur, Nissim Kanekar, Aditya Chowdhury +1
We report a 216-hr upgraded Giant Metrewave Radio Telescope (GMRT) Band-4 MHz observation of the COSMOS field, using 7 GMRT pointings to cover an area of sq. deg.,…
In-field phasing at the upgraded GMRT
Sanjay Kudale, Jayanta Roy, Jayaram N. Chengalur +2
In time-domain radio astronomy with arrays, voltages from individual antennas are added together with proper delay and fringe correction to form the beam in real-time. In order to…
The HI Mass Function of Star-forming Galaxies at
Aditya Chowdhury, Nissim Kanekar, Jayaram N. Chengalur
We present the first estimate, based on direct HI 21 cm observations, of the HI mass function (HIMF) of star-forming galaxies at , obtained by combining our measurement…
The Gas Accretion Rate of Galaxies over
Aditya Chowdhury, Nissim Kanekar, Jayaram N. Chengalur
We present here estimates of the average rates of accretion of neutral gas onto main-sequence galaxies and the conversion of atomic gas to molecular gas in these galaxies at two ke…
The Gas Accretion Rate of Star-forming Galaxies over the last 4 Gyr
Apurba Bera, Nissim Kanekar, Jayaram N. Chengalur +1
Star-forming galaxies are believed to replenish their atomic gas reservoir, which is consumed in star-formation, through accretion of gas from their circumgalactic mediums (CGMs).…
Atomic hydrogen scaling relations at
Apurba Bera, Nissim Kanekar, Jayaram N. Chengalur +1
The atomic hydrogen (HI) properties of star-forming galaxies in the local Universe are known to correlate with other galaxy properties via the ``HI scaling relations''. The redshif…