Nilakshi Das

collaborators

2 papers

hep-ph2026

Massive right-handed neutrinos in $B ˉ \to D^{*} τ X ˉ$ decay

Nilakshi Das, Alakabha Datta, Tejhas Kapoor +2

We explore signatures of a massive right-handed neutrino (RHN) in angular distributions of $B ˉ \to D^{*} (\to D π) τ (\to π ν_{τ}) X ˉ$ decays, where $X$ is an invisible state. W…

hep-ph2026

Correlated $b \to s$ and $s \to d$ Rare Semileptonic Transitions in the Standard Model Effective Field Theory

Nilakshi Das, Rusa Mandal, Praveen S Patil

The persistent anomalies observed in $b \to s (ℓ^{+} ℓ^{-}, ν ν ˉ)$ transitions continue to provide strong motivation for exploring possible extensions of the Standard Model (S…

Massive right-handed neutrinos in Bˉ→D∗τXˉ decay

Correlated b→s and s→d Rare Semileptonic Transitions in the Standard Model Effective Field Theory

Massive right-handed neutrinos in $B ˉ \to D^{*} τ X ˉ$ decay

Correlated $b \to s$ and $s \to d$ Rare Semileptonic Transitions in the Standard Model Effective Field Theory