T. Kapoor

activity

20232026

most citedNew physics search via CP observables in

B_{s}^{0} \to ϕϕ

decays with left- and right-handed Chromomagnetic operators

1 citations · 1 across the 8 of their papers we have counts for

collaborators

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8 papers · 1 filter

hep-ph2026

A massive right-handed sterile neutrino in three-body $B ˉ \to D^{*} ℓ^{-} N ˉ_{R}$ decays - a Monte Carlo simulation study

Bhubanjyoti Bhattacharya, Thomas E. Browder, Lucien M. Cremaldi +6

We investigate the differential decay distributions of $B ˉ \to D^{*} ℓ^{-} N ˉ_{R}$ , where $N_{R}$ is a heavy right-handed neutrino (RHN) and $ℓ = e, μ$ . We employ a newly de…

hep-ph2026

Response of Hellinger-distance based coherence to weak decoherence in two-flavor neutrino oscillations

Saurabh Rai, Nilakshi Das, Tejhas Kapoor

We evaluate the Hellinger-distance coherence of the two-flavor neutrino state subject to Lindblad damping of the mass-eigenstate interference term, and obtain a closed expression i…

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-ph2024

wilson: A package for renormalization group running in the SMEFT with Sterile Neutrinos

Jason Aebischer, Tejhas Kapoor, Jacky Kumar

Sterile neutrinos are well-motivated beyond the Standard Model (BSM) particles. The Standard Model Effective Field Theory (SMEFT) augmented with these new fields is known as the $ν…

hep-ph2024

New physics searches via angular distributions of $B ˉ \to D^{*} (\to D π) τ (\to ℓ ν_{τ} ν ˉ_{ℓ}) ν ˉ_{τ}$ decays

Bhubanjyoti Bhattacharya, Thomas E. Browder, Alakabha Datta +3

The study of $B ˉ \to D^{*} τ ν ˉ_{τ}$ angular distribution can be used to obtain information about new physics (or beyond the Standard Model) couplings, which are motivated by…

hep-ph2024

New physics search via angular distribution of $B \to D^{*} ℓ ν_{ℓ}$ decay in the light of the new lattice data

Tejhas Kapoor, Zhuo-Ran Huang, Emi Kou

In this article, we investigate the potential of the angular distribution of the $B \to D^{*} ℓ ν_{ℓ}$ process to search for new physics signals. The Belle collaboratio…

hep-ph2023

New physics search via CP observables in $B_{s}^{0} \to ϕϕ$ decay with Chromomagnetic operators

Tejhas Kapoor

In this work, we investigate the time-dependent angular analysis of $B_{s}^{0} \to ϕϕ$ decay to search for new physics signals via CP-violating observables. We work with a new…

hep-ph2023★ 1 cited

New physics search via CP observables in $B_{s}^{0} \to ϕϕ$ decays with left- and right-handed Chromomagnetic operators

Tejhas Kapoor, Emi Kou

In this paper, we investigate the time-dependent angular analysis of $B_{s}^{0} \to ϕϕ$ decay to search for new physics signals via CP-violating observables. We work with a new…

A massive right-handed sterile neutrino in three-body Bˉ→D∗ℓ−NˉR​ decays - a Monte Carlo simulation study

Response of Hellinger-distance based coherence to weak decoherence in two-flavor neutrino oscillations

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

wilson: A package for renormalization group running in the SMEFT with Sterile Neutrinos

New physics searches via angular distributions of Bˉ→D∗(→Dπ)τ(→ℓντ​νˉℓ​)νˉτ​ decays

New physics search via angular distribution of B→D∗ℓνℓ​ decay in the light of the new lattice data

New physics search via CP observables in Bs0​→ϕϕ decay with Chromomagnetic operators

New physics search via CP observables in Bs0​→ϕϕ decays with left- and right-handed Chromomagnetic operators

A massive right-handed sterile neutrino in three-body $B ˉ \to D^{*} ℓ^{-} N ˉ_{R}$ decays - a Monte Carlo simulation study

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

New physics searches via angular distributions of $B ˉ \to D^{*} (\to D π) τ (\to ℓ ν_{τ} ν ˉ_{ℓ}) ν ˉ_{τ}$ decays

New physics search via angular distribution of $B \to D^{*} ℓ ν_{ℓ}$ decay in the light of the new lattice data

New physics search via CP observables in $B_{s}^{0} \to ϕϕ$ decay with Chromomagnetic operators

New physics search via CP observables in $B_{s}^{0} \to ϕϕ$ decays with left- and right-handed Chromomagnetic operators