119 citations · 894 across the 29 of their papers we have counts for
14 papers · 1 filter
Heavy right-handed neutrino dark matter and PeV neutrinos at IceCube
P. S. Bhupal Dev, D. Kazanas, R. N. Mohapatra +2
We discuss a simple non-supersymmetric model based on the electroweak gauge group where the lightest of the right-handed neutrinos, wh…
Supernova Bounds on the Dark Photon Using its Electromagnetic Decay
Demos Kazanas, Rabindra N. Mohapatra, Shmuel Nussinov +2
The hypothetical massive dark photon () which has kinetic mixing with the SM photon can decay electromagnetically to pairs if its mass exceeds and otherwise…
Critical Charges on Strange Quark Nuggets and Other Extended Objects
Duane A. Dicus, Wayne W. Repko, V. L. Teplitz
We investigate the behavior of the critical charge for spontaneous pair production, , defined as the charge at which the total energy of a -shell electron is , as a…
Neutrino mass, dark matter and inflation
D. Kazanas, R. N. Mohapatra, S. Nasri +1
We show that spontaneous breaking of global symmetry responsible for small neutrino masses via the seesaw mechanism provides a unified picture of hybrid inflation and dark ma…
Mirror Matter as Self Interacting Dark Matter
R. N. Mohapatra, S. Nussinov, V. L. Teplitz
It has been argued that the observed core density profile of galaxies is inconsistent with having a dark matter particle that is collisionless and alternative dark matter candidate…
SIMP (Strongly Interacting Massive Particle) Search
Vigdor L. Teplitz, Rabindra N. Mohapatra, Fred Olness +1
We consider laboratory experiments that can detect stable, neutral strongly interacting massive particles (SIMPs). We explore the SIMP annihilation cross section from its minimum v…