Barilang Mawlong

activity

20222026

collaborators

4 papers

hep-ph2026

A Comprehensive Analysis of $B_{s} \to D_{s}^{**} ℓ ν_{ℓ}$ Decays Within and Beyond the Standard Model

Karthik Jain, Tarun Kumar, Barilang Mawlong +1

We examine the exclusive semileptonic decays $B_{s} \to D_{s}^{**} ℓ ν_{ℓ}$ , with $D_{s}^{**} =$ ${D_{s 0}^{*}, D_{s 1}^{*}, D_{s 1}, D_{s 2}^{*}}$ , within the Standard Model and beyo…

hep-ph2025

Probing the $Λ_{b} \to Λ_{c}^{*} τ ν ˉ_{τ}$ decays with leptoquarks

C P Haritha, Karthik Jain, Barilang Mawlong

The extension of the standard model to include a single scalar or vector leptoquark has been shown to account for the observed deviations in the lepton flavor universality ratios i…

hep-ph2025

Exploring new physics in the FCNC $B_{c} \to D_{s} ν ν ˉ$ channel

Tarun Kumar, Barilang Mawlong

The rare $b \to s ℓ^{+} ℓ^{-}$ transition is a well-explored transition, particularly for new physics beyond the standard model. Similar to this transition, another flavor changin…

hep-ph2022

Exploring New Physics in $D_{(s)}^{+} \to η^{(')} ℓ ˉ ν_{ℓ}$ Decays

Karthik Jain, Barilang Mawlong

The observation of anomalies in the charged current $b \to c ℓ ˉ ν_{ℓ}$ transitions hints the possibility of the existence of new physics beyond the standard model.…

A Comprehensive Analysis of Bs​→Ds∗∗​ℓνℓ​ Decays Within and Beyond the Standard Model

Probing the Λb​→Λc∗​τνˉτ​ decays with leptoquarks

Exploring new physics in the FCNC Bc​→Ds​ννˉ channel

Exploring New Physics in D(s)+​→η(′)ℓˉνℓ​ Decays

A Comprehensive Analysis of $B_{s} \to D_{s}^{**} ℓ ν_{ℓ}$ Decays Within and Beyond the Standard Model

Probing the $Λ_{b} \to Λ_{c}^{*} τ ν ˉ_{τ}$ decays with leptoquarks

Exploring new physics in the FCNC $B_{c} \to D_{s} ν ν ˉ$ channel

Exploring New Physics in $D_{(s)}^{+} \to η^{(')} ℓ ˉ ν_{ℓ}$ Decays