I. Ahmed

activity

20072024

b b ˉ

tetraquarks based on

e^{+} e^{-} \to b b ˉ

cross section between

s = 10.54

and 11.20 GeV

96 citations · 507 across the 33 of their papers we have counts for

collaborators

Showing 2014Show all

4 papers · 1 filter

hep-ph2014

Ward identities, $B \to V$ transition form factors and applications

M. Ali Paracha, Bruno El-Bennich, M. Jamil Aslam +1

Long distance effects are studied in the rare exclusive semileptonic $B_{(d, s)} \to V ℓ^{+} ℓ^{-}$ decays, where $V$ denotes a $K^{*}$ or $ϕ$ meson. The form factors, which describe…

hep-ph2014★ 9 cited

Imprints of CP violation asymmetries in rare $Λ_{b} \to Λ ℓ^{+} ℓ^{-}$ decay in family non-universal $Z^{'}$ model

M. Ali Paracha, Ishtiaq Ahmed, M. Jamil Aslam

We investigate the exclusive rare baryonic $Λ_{b} \to Λ ℓ^{+} ℓ^{-}$ in a family non-universal $Z^{'}$ model, which is one of the natural extension of standard model. Using…

hep-ph2014★ 10 cited

Lepton Polarization Asymmetries of $H \to γ τ^{+} τ^{-}$ Decays in Standard Model

Rabia Akbar, Ishtiaq Ahmed, M. Jamil Aslam

Recently, CMS and ATLAS collaborations at LHC announced a Higgs like particle with mass near $125$ GeV. Regarding this, to explore its intrinsic properties, different observables ar…

hep-ph2014★ 5 cited

Effects of neutral $Z^{'}$ boson in $B_{s} \to ϕ ℓ^{+} ℓ^{-}$ decay with polarized $ϕ$ and the unpolarized and polarized $C P$ violation asymmetry

Ishtiaq Ahmed, M. Jamil Aslam, M. Ali Paracha

The effects of new neutral $Z^{'}$ boson in $B_{s} \to ϕ ℓ^{+} ℓ^{-}$ , when $ϕ$ is longitudinal or transverse polarized, are studied. In addition, the implications of $Z^{\pri…

Ward identities, B→V transition form factors and applications

Imprints of CP violation asymmetries in rare Λb​→Λℓ+ℓ− decay in family non-universal Z′ model

Lepton Polarization Asymmetries of H→γτ+τ− Decays in Standard Model

Effects of neutral Z′ boson in Bs​→ϕℓ+ℓ− decay with polarized ϕ and the unpolarized and polarized CP violation asymmetry

Ward identities, $B \to V$ transition form factors and applications

Imprints of CP violation asymmetries in rare $Λ_{b} \to Λ ℓ^{+} ℓ^{-}$ decay in family non-universal $Z^{'}$ model

Lepton Polarization Asymmetries of $H \to γ τ^{+} τ^{-}$ Decays in Standard Model

Effects of neutral $Z^{'}$ boson in $B_{s} \to ϕ ℓ^{+} ℓ^{-}$ decay with polarized $ϕ$ and the unpolarized and polarized $C P$ violation asymmetry