S. Shafaq

activity

20182023

most citedVertex renormalization and hard scattering symmetry breaking corrections to

B

to axial vector meson form factors at large recoil

6 citations · 15 across the 4 of their papers we have counts for

collaborators

Showing hep-phShow all

4 papers · 1 filter

hep-ph2023★ 4 cited

Radiative $B$ to axial-vector meson decays at NLO in Soft-Collinear Effective Theory

Arslan Sikandar, M. Jamil Aslam, Ishtiaq Ahmed +1

The rare decay $B \to A γ$ , with $A$ representing axial-vector mesons such as $K_{1} (1270), K_{1} (1400), b_{1} (1300), a_{1} (1260)$ , is studied at next-to-leading order (NLO)…

hep-ph2020★ 1 cited

Probing new physics effects in $Λ_{b} \to Λ (\to p π^{-}) ℓ^{+} ℓ^{-}$ decay via model independent approach

Aqsa Nasrullah, Ishtiaq Ahmed, M. Jamil Aslam +2

The New Physics (NP) effects are studied in the rare baryonic decay $Λ_{b} \to Λ (\to p π^{-}) ℓ^{+} ℓ^{-}$ , with unpolarized $Λ_{b}$ using most general model independent approach by i…

hep-ph2019★ 6 cited

Vertex renormalization and hard scattering symmetry breaking corrections to $B$ to axial vector meson form factors at large recoil

Arslan Sikandar, M. Jamil Aslam, Ishtiaq Ahmed +1

The symmetries arise due to heavy quark and large energy limit help us to reduce the number of independent form factors in the heavy-to-light $B$ -meson decays. It is expected that…

hep-ph2018★ 4 cited

Analysis of Angular Observables of $Λ_{b} \to Λ (\to p π) μ^{+} μ^{-}$ Decay in Standard and $Z^{'}$ Models

Aqsa Nasrullah, M. Jamil Aslam, Saba Shafaq

In 2015, the LHCb collaboration has measured $\frac{d B}{d q ^{2}}$ , the lepton- and hadron-side forward-backward asymmetries, denoted by $A_{F B}^{ℓ}$ and $A_{F B}^{Λ}$ , respe…

Radiative B to axial-vector meson decays at NLO in Soft-Collinear Effective Theory

Probing new physics effects in Λb​→Λ(→pπ−)ℓ+ℓ− decay via model independent approach

Vertex renormalization and hard scattering symmetry breaking corrections to B to axial vector meson form factors at large recoil

Analysis of Angular Observables of Λb​→Λ(→pπ)μ+μ− Decay in Standard and Z′ Models

Radiative $B$ to axial-vector meson decays at NLO in Soft-Collinear Effective Theory

Probing new physics effects in $Λ_{b} \to Λ (\to p π^{-}) ℓ^{+} ℓ^{-}$ decay via model independent approach

Vertex renormalization and hard scattering symmetry breaking corrections to $B$ to axial vector meson form factors at large recoil

Analysis of Angular Observables of $Λ_{b} \to Λ (\to p π) μ^{+} μ^{-}$ Decay in Standard and $Z^{'}$ Models