93 citations
- Institute of Physics, BhubaneshwarIN22 papers
- Homi Bhabha National InstituteIN11 papers
- Physical Research LaboratoryIN10 papers
- Indian Institute of Technology KharagpurIN8 papers
- Utkal UniversityIN8 papers
- Indian Institute of Technology GuwahatiIN7 papers
- Indian Institute of Science Education and Research KolkataIN6 papers
- Max Planck Institute for Nuclear PhysicsDE6 papers
- University College LondonGB6 papers
- Indian Institute of Technology HyderabadIN5 papers
- Maharaja Sriram Chandra Bhanja Deo UniversityIN5 papers
- University of MalayaMY5 papers
55 papers · 1 filter
Non-Holomorphic Modular Symmetry in Type-I Seesaw: Implications for Neutrino Masses and Leptogenesis
Swaraj Kumar Nanda, Maibam Ricky Devi, Sudhanwa Patra
We propose a minimal extension of the Standard Model with right-handed neutrinos, governed by a non-holomorphic modular flavor symmetry. Within this model framework, the li…
Exclusive semileptonic -meson decays to radially excited charmonium and charm meson states
Lopamudra Nayak, P. C. Dash, Susmita Kar +1
In the wake of recent measurements of ratios of semileptonic branching fractions: and reported by the LHCb, BELLE and HFLAV Collaborat…
Exclusive nonleptonic Bc-meson decays to S-wave charmonium states
Lopamudra Nayak, P. C. Dash, Susmita Kar +1
We study the exclusive two-body nonleptonic decays, where is either a ground(1S) or a radially excited (2S or 3S) charmonium and is a pseu…
Lepton mass effects in exclusive semileptonic -meson decays
Lopamudra Nayak, Sonali Patnaik, P. C. Dash +2
In this work, we discuss exclusive semileptonic -meson decays: and in the framework of the relativistic independent quark(RIQ) model base…
Light Dirac neutrino portal dark matter with observable
Anirban Biswas, Debasish Borah, Dibyendu Nanda
We propose a Dirac neutrino portal dark matter scenario by minimally extending the particle content of the Standard Model (SM) with three right handed neutrinos (), a Dirac fe…
SU(5) unification of two triplet seesaw and leptogenesis with dark matter and vacuum stability
Mina Ketan Parida, Riyanka Samantaray
We investigate unification prospects of two heavy scalar triplet extension of the standard model where, in the absence of any right-handed neutrino (RHN), type-II seesaw accounts f…