activity
20062023
most citedSecond order QCD corrections to inclusive semileptonic b \to Xc l \bar ν_l decays with massless and massive lepton

60 citations · 137 across the 12 of their papers we have counts for

collaborators

12 papers

hep-ph2023

Impact of Non-universal Z^' in the Lepton Flavour Violating B(B_s ) to K^* (ϕ) l_1^- l_2^+ decays

S. Biswas, S. Mahata, A. Biswas +1

In recent years, lepton flavour violating (LFV) decays are one of the most trending topics to probe new physics (NP). The latest results of LHCb have motivated us to study the LFV…

hep-ph2023

Lepton Flavour Violating {Lambda}_b decays in non-universal Z^' model

S. Biswas, P. Nayek, P. Maji +1

Motivated by the recent LHCb results of lepton flavour violation on b decays into s and b decays into c transitions we study the lepton flavour violating (LFV) baryonic decays {Lam…

hep-ph2023

Imprints of new physics in Λ_b decays into Λ*(1520)l^+ l^- in non-universal Z^' model

S. Biswas, S. Mahata, B. P. Nayak +1

Inspired by various updated tantalizing results of LHCb on baryonic sector we study the Λ_b decays into Λ^* (1520)l^+ l^- decay in non-universal Z^' model. We present the four-fold…

hep-ph2023

Study of new physics effects in lepton flavour violating B decays into K2^star(1430)l1 l2

S. Biswas, M. Mandal, S. Mahata +1

Lepton flavour violation (LFV) is one of the most trending topics to probe new physics (NP). The powerful accelerators have enhanced their intensities to observe the LFV decays ver…

hep-ph2021★ 2 cited

Lepton polarization asymmetry in arrow with new Z' couplings

P. Maji, S. Mahata, S. Biswas +1

We study the effect of non-universal boson on the rare leptonic decay modes of mesons, mediated by quark transition. Rare B decays are sensitive to vario…

hep-ph2020

A possible solution of arrow puzzle in Z' model

S. Biswas, P. Nayek, S. Sahoo

The discrepancies among the measurements of branching ratios and CP asymmetries of arrow decays such as large direct CP asymmetry for arrow mode and large…