204 citations · 1.6k across the 39 of their papers we have counts for
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A relook at the GZK Neutrino-Photon Connection: Impact of Extra-galactic Radio Background & UHECR properties
Sovan Chakraborty, Poonam Mehta, Prantik Sarmah
Ultra-high energy cosmic rays (UHECRs) beyond the Greisen-Zatsepin-Kuzmin (GZK) cut-off provide us with a unique opportunity to understand the universe at extreme energies. Seconda…
Gamma-rays and neutrinos from supernovae of Type Ib/c with late time emission
Prantik Sarmah, Sovan Chakraborty, Irene Tamborra +1
Observations of some supernovae (SNe), such as SN 2014C, in the X-ray and radio wavebands revealed a rebrightening over a timescale of about a year since their detection. Such a di…
Probing LHAASO Galactic PeVatrons through gamma-ray and neutrino correspondence
Prantik Sarmah, Sovan Chakraborty, Jagdish C. Joshi
Recently, Large High Altitude Air Shower Observatory (LHAASO) has detected several Galactic point sources of ultra high energy (UHE; TeV) gamma-rays. These gamma-rays ar…
High energy particles from young supernovae: gamma-ray and neutrino connections
Prantik Sarmah, Sovan Chakraborty, Irene Tamborra +1
Young core-collapse supernovae (YSNe) are factories of high-energy neutrinos and gamma-rays as the shock accelerated protons efficiently interact with the protons in the dense circ…
Simulation of Nuclear Recoils due to Supernova Neutrino-induced Neutrons in Liquid Xenon Detectors
Sayan Ghosh, Abhijit Bandyopadhyay, Pijushpani Bhattacharjee +3
Neutrinos from supernova (SN) bursts can give rise to detectable number of nuclear recoil (NR) events through the coherent elastic neutrino-nucleus scattering (CENS) process in…
Star-forming galaxies as the origin of IceCube neutrinos: Reconciliation with Fermi-LAT gamma rays
Sovan Chakraborty, Ignacio Izaguirre
Cosmic ray accelerators like supernova and hypernova remnants in star forming galaxies are one of the most plausible sources of the IceCube observed diffuse astrophysical neutrinos…