3 papers
hep-ph2026
Massive right-handed neutrinos in decay
Nilakshi Das, Alakabha Datta, Tejhas Kapoor +2
We explore signatures of a massive right-handed neutrino (RHN) in angular distributions of decays, where is an invisible sta…
hep-ph2026
New physics searches via angular distributions of decays
Bhubanjyoti Bhattacharya, Thomas E. Browder, Alakabha Datta +3
The study of angular distribution can be used to obtain information about new physics (or beyond the Standard Model) couplings, which are motivated…
hep-ph2025
Neutrino Nonstandard Interactions and Lepton Flavor Universality violation at SND@LHC via charm production
Bhubanjyoti Bhattacharya, Alakabha Datta, Elena Graverini +3
In this work, we explore the effect of neutrino nonstandard interactions (NSI) involving the charm quark at SND@LHC. Using an effective description of new physics in terms of four-…