Manas K. Mohapatra

activity

20192026

Z^{'}

on semileptonic

B (B_{s}) \to T {K_{2}^{*} (1430)

(f_{2}^{'} (1525))} ℓ^{+} ℓ^{-}

decays at large recoil

8 citations · 11 across the 16 of their papers we have counts for

collaborators

Showing 2026Show all

3 papers · 1 filter

hep-ph2026

Role of heavy neutral lepton in lepton number violating $B$ meson decays

Dhiren Panda, Manas Kumar Mohapatra, Rukmani Mohanta

We study the phenomenology of heavy neutral leptons (HNLs) in $B$ -meson decays as probes of physics beyond the Standard Model. Focusing on the leptonic channels $B \to μ N$ and $B \…

hep-ph2026

Exact baryon-meson relation for $b \to s ν ν ˉ$

Teppei Kitahara, Manas Kumar Mohapatra, Kota Sasaki

We derive an exact relation among the normalized branching fractions of $Λ_{b} \to Λ ν ν ˉ$ and $B \to K^{(*)} ν ν ˉ$ , within the lepton-number-conserving effective Hamiltonian i…

hep-ph2026

Probing mixed-state dark matter and flavor observables in a scalar-assisted baryonic gauge theory

Taramati, Manas Kumar Mohapatra, Utkarsh Patel +2

We explore a {standard model} extension based on a local $U (1)_{B}$ symmetry, where a baryon-charged scalar mediates interactions between a fermionic dark matter candidate and {stand…

Role of heavy neutral lepton in lepton number violating B meson decays

Exact baryon-meson relation for b→sννˉ

Probing mixed-state dark matter and flavor observables in a scalar-assisted baryonic gauge theory

Role of heavy neutral lepton in lepton number violating $B$ meson decays

Exact baryon-meson relation for $b \to s ν ν ˉ$