M. Kumar

activity

20202025

most citedSearch for the lepton flavour violating decays

B^{+} \to K^{+} τ^{\pm} ℓ^{\mp}

(

ℓ = e, μ

) at Belle

15 citations · 99 across the 19 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

hep-ex2021★ 15 cited

Search for $Z^{^{'}} \to μ^{+} μ^{-}$ in the $L_{μ} - L_{τ}$ gauge-symmetric model at Belle

T. Czank, I. Jaegle, A. Ishikawa +208

We search for a new gauge boson $Z^{'}$ that couples only to heavy leptons and their corresponding neutrinos in the process $e^{+} e^{-} \rightarrow Z'(\rightarrow μ^{+}μ^{-}) μ^{+}μ^…

hep-ex2021★ 5 cited

Measurement of the branching fractions of the $B^{+} \to η ℓ^{+} ν_{ℓ}$ and $B^{+} \to η^{'} ℓ^{+} ν_{ℓ}$ decays with signal-side only reconstruction in the full $q^{2}$ range

Belle Collaboration, U. Gebauer, C. Beleño +210

The branching fractions of the decays $B^{+} \to η ℓ^{+} ν_{ℓ}$ and $B^{+} \to η^{'} ℓ^{+} ν_{ℓ}$ are measured, where $ℓ$ is either an electron or a muon, using…

Search for Z′→μ+μ− in the Lμ​−Lτ​ gauge-symmetric model at Belle

Measurement of the branching fractions of the B+→ηℓ+νℓ​ and B+→η′ℓ+νℓ​ decays with signal-side only reconstruction in the full q2 range

Search for $Z^{^{'}} \to μ^{+} μ^{-}$ in the $L_{μ} - L_{τ}$ gauge-symmetric model at Belle

Measurement of the branching fractions of the $B^{+} \to η ℓ^{+} ν_{ℓ}$ and $B^{+} \to η^{'} ℓ^{+} ν_{ℓ}$ decays with signal-side only reconstruction in the full $q^{2}$ range