648 citations · 2.4k across the 43 of their papers we have counts for
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hep-ph2005★ 5 cited
Baryogenesis via Leptogenesis in presence of cosmic strings
Narendra Sahu, Pijushpani Bhattacharjee, Urjit A Yajnik
We study the effect on leptogenesis due to cosmic strings of a extension of the Standard Model. The disappearance of closed loops of cosmic strings can pro…
hep-ph2005★ 13 cited
Probing neutrino mixing angles with ultrahigh energy neutrino telescopes
Pijushpani Bhattacharjee, Nayantara Gupta
We point out that detecting $\nuebar$'s from distant astrophysical sources with the up-coming and future neutrino telescopes using the Glashow resonance channel $\nuebar e^{-}\to W…