114 citations · 926 across the 38 of their papers we have counts for
38 papers
SN1987A Constraints of Light with Non-Mixing Polarisations
Debottam Das, Purusottam Ghosh, Rahul Puri
The observation of supernova 1987A (SN1987A) provides a unique opportunity to explore new physics beyond the Standard Model (BSM). The production of new particles in the supernova…
Constraining lepton flavor violating SMEFT operators from low-energy cLFV processes
Utpal Chattopadhyay, Debottam Das, Rahul Puri +1
Charged lepton flavour-violating (cLFV) processes, which are definite proof of new physics beyond the Standard Model, have remained elusive experimentally till now. Effective Field…
Production of Singlet dominated scalar(s) at the LHC
Subhadip Bisal, Debottam Das, Swapan Majhi +1
The leading order production of an SM singlet-like scalar has primarily been realized through the gluon fusion process by mixing with the scalar doublet of the model. The…
Leptoquark-assisted Singlet-mediated Di-Higgs Production at the LHC
Arvind Bhaskar, Debottam Das, Bibhabasu De +3
At the LHC, the gluon-initiated processes are considered to be the primary source of di-Higgs production. However, in the presence of a new resonance, the light-quark initiated pro…
Magnetic Moments of Leptons, Charged Lepton Flavor Violations and Dark Matter Phenomenology of a Minimal Radiative Dirac Neutrino Mass Model
Bibhabasu De, Debottam Das, Manimala Mitra +1
In a simple extension of the standard model (SM), a pair of vector like lepton doublets ( and ) and a scalar doublet () have been introduced to help in accom…
Cancellation in Dark Matter-Nucleon Interactions: the Role of Non-Standard-Model-like Yukawa Couplings
Debottam Das, Bibhabasu De, Subhadip Mitra
Extensive searches to probe the particle nature of dark matter (DM) have been going on for some decades now but, so far, no conclusive evidence has been found. Among various option…