234 citations · 979 across the 22 of their papers we have counts for
5 papers · 1 filter
Neutrinos from a core collapse supernova
Amol Dighe
The neutrino burst from a galactic supernova can help determine the neutrino mass hierarchy and , and provide crucial information about supernova astrophysics. Here we revi…
Tree FCNC and non-unitarity of CKM matrix
C. S. Kim, Amol Dighe
We discuss possible signatures of the tree level FCNC, which results from the non-unitarity of CKM matrix. We first define the unitaity step-by-step, and possible test of the non-u…
Signatures of heavy sterile neutrinos at long baseline experiments
Amol Dighe, Shamayita Ray
Sterile neutrinos with masses eV or higher would play an important role in astrophysics and cosmology. We explore possible signatures of such sterile neutrinos at long b…
Possibility of large lifetime differences in neutral B meson systems
Amol Dighe, Anirban Kundu, Soumitra Nandi
We investigate new physics models that can increase the lifetime differences in the -- systems () above their standard model values. If both as well…
Radiatively broken symmetries of nonhierarchical neutrinos
Amol Dighe, Srubabati Goswami, Probir Roy
Symmetry-based ideas, such as the quark-lepton complementarity (QLC) principle and the tri-bimaximal mixing (TBM) scheme, have been proposed to explain the observed mixing pattern…