P. Bhattacharjee

activity

19942022

most citedOrigin and Propagation of Extremely High Energy Cosmic Rays

648 citations · 2.4k across the 43 of their papers we have counts for

collaborators

Showing 2007Show all

2 papers · 1 filter

astro-ph2007★ 5 cited

Upper Limit on the Cosmic Gamma-Ray Burst Rate from High Energy Diffuse Neutrino Background

Pijushpani Bhattacharjee, Sovan Chakraborty, Srirupa Das Gupta +1

We derive upper limits on the ratio $f_{GR B / C C S N} (z) \equiv R_{GR B} (z) / R_{C C S N} (z) \equiv f_{GR B / C C S N} (0) (1 + z)^{α}$ , the ratio of the rate, $R_{GR B}$ , of long-duration Gamma Ray Burs…

astro-ph2007★ 10 cited

Dynamics of dwarf-spheroidals and the dark matter halo of the Galaxy

R. Cowsik, Charu Ratnam, Pijushpani Bhattacharjee +1

Based on the observed paucity of the dwarf spheroidal (dSph) satellites of the Milky Way at small Galactocentric distances, we put forward the hypothesis that subsequent to the for…