26 citations · 85 across the 6 of their papers we have counts for
6 papers
A fast method of reionization parameter space exploration using GPR trained SCRIPT
Barun Maity, Aseem Paranjape, Tirthankar Roy Choudhury
Efficient exploration of parameter spaces is crucial to extract physical information about the Epoch of Reionization from various observational probes. To this end, we propose a fa…
Efficient exploration of reionization parameters for the upcoming 21 cm observations using a photon conserving semi-numerical model SCRIPT
Barun Maity, Tirthankar Roy Choudhury
One of the most promising probes to constrain the reionization history of the universe is the power spectrum of neutral hydrogen 21 cm emission fluctuations. The corresponding anal…
Constraining the reionization and thermal history of the Universe using a semi-numerical photon-conserving code SCRIPT
Barun Maity, Tirthankar Roy Choudhury
Given that the reionization history of cosmic hydrogen is yet to be stringently constrained, it is worth checking the prospects of doing so using physically motivated models and av…
Probing the thermal history during reionization using a semi-numerical photon-conserving code SCRIPT
Barun Maity, Tirthankar Roy Choudhury
The ionization and thermal state of the intergalactic medium (IGM) during the epoch of reionization has been of interest in recent times because of their close connection to the fi…
1000 days of lowest frequency emission from the low-luminosity GRB 171205A
Barun Maity, Poonam Chandra
We report the lowest frequency measurements of gamma-ray burst (GRB) 171205A with the upgraded Giant Metrewave Radio Telescope (uGMRT) covering a frequency range from 250--1450 MHz…
Bouncing Universe with exotic radiation
C. Swastik, P K Suresh, Barun Maity
Scenario bouncing can give the cosmology singularity problem a possible way out. Finding a solution for the universe's bouncing model requires proper estimation of the state equati…