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  • Dey, Ujjal Kumar; Mohanty, Subhendra; Tomar, Gaurav (Elsevier, 2016-05)
    We explain the 750 GeV750 GeV diphoton resonance in the context of the dark left-right symmetric model. A global symmetry in this model, stabilizes the dark matter and ensures that the scalar couples dominantly to gluons ...
  • Anand, Sampurn; Chaubal, Prakrut; Mazumdar, Arindam; Mohanty, Subhendra; Parashari, Priyank (IOP Publishing, 2018-05)
    Effective field theoretic description of dark matter fluid on large scales predicts viscosity of the order 10−6 H0 MP2. Recently, it has been shown that the same magnitude of viscosity can resolve the discordance between ...
  • Chauhan, Bhavesh; Mohanty, Subhendra (American Physical Society, 2016-08)
    Dark matter (DM) in Earth-intersecting orbits can scatter off electrons and lose energy, and be gravitationally bound to the Earth. Eventually, they lose enough energy and accumulate at the core. It is assumed that DM ...
  • Mohanty, Subhendra; Narang, Ashish; Sadhukhan, Soumya (OPI Science, 2019-03)
    The non-observation of neutrinos by the IceCube at the Glashow resonance energy of 6.3 PeV has been a long standing unresolved issue. In this paper we propose a t-channel neutrino absorption by the C?B, which causes a ...
  • Basak, Tanushree; Mohanty, Subhendra; Tomar, Gaurav (Springer, 2016-03)
    In a Dark left-right gauge model, the neutral component of right-handed lepton doublet is odd under generalized R-parity and thus the lightest one serves as the dark matter (DM) candidate. The coannihilation of the dark ...
  • Mazumdar, Arindam; Mohanty, Subhendra; Parashari, Priyank (American Physical Society, 2020-04)
    Short baseline neutrino experiments, like Liquid Scintillator Neutrino Detector and MiniBooNE experiments, pointed toward the existence of eV mass scale sterile neutrinos. To reconcile sterile neutrinos with cosmology ...
  • Chauhan, Bhavesh; Mohanty, Subhendra (American Physical Society, 2019-05)
    The ANITA experiment has seen anomalous Earth emergent showers of EeV energies which cannot be explained with Standard Model interactions. In addition, tests of lepton flavor universality in R(D(*))and R(K(*)) have shown ...
  • Tomar, Gaurav; Mohanty, Subhendra; Pakvasa, Sandip (Springer, 2015-11)
    The IceCube neutrino spectrum shows a flux which falls of as E −2 for sub PeV energies but there are no neutrino events observed above ∼ 3 PeV. In particular the Glashow resonance expected at 6.3 PeV is not seen. We examine ...
  • Tomar, Gaurav; Mohanty, Subhendra (Springer, 2014-11)
    We studied an extension of the standard model with a fourth generation of fermions to explain the discrepancy in the muon (g −2) and explain the positron excess seen in the AMS-02 experiment. We introduce a gauged SU(2)HV ...
  • Chauhan, Bhavesh; Mohanty, Subhendra (American Physical Society, 2018-10)
    The MiniBooNE collaboration has recently reported evidence for a light sterile neutrino with large mixing angles, thus corroborating the measurement by LSND twenty years ago. Such a state would be directly in conflict with ...
  • Lambiase, Gaetano; Mohanty, Subhendra; Narang, Ashish; Parashari, Priyank (Springer, 2019-02)
    It has been pointed out that there exists a tension in σ8−Ωm measurement between CMB and LSS observation. In this paper we show that σ8−Ωm observations can be used to test the dark energy theories. We study two models, (1) ...
  • Mohanty, Subhendra; Anand, Sampurn; Chaubal, Prakrut; Mazumdar, Arindam; Parashari, Priyank (Springer, 2018-08)
    In the recent past, measurements of ?8 from large scale structure observations have shown some discordance with its value obtained from Planck CMB within the ? CDM frame. This discordance naturally leads to a mismatch ...

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