Ishtiaq Ahmed

collaborators

3 papers

hep-ph2024

Polarization-dependent observables in $H \to ℓ^{+} ℓ^{-} γ$ in the SM

Usman Hasan, A. Uzair, M. Junaid +3

The rare three body decay of a Higgs boson to a lepton-anti lepton pair and a photon has begun to attract attention, after the first evidence for the $H \to Z γ$ at CMS and ATLAS, wh…

hep-ph2024

Semileptonic $W$ Decay to the $B$ Meson with Lepton Pairs in Heavy Quark Effective Theory Factorization upto $O$ $(α_{s})$

Saadi Ishaq, Sajawal Zafar, Abdur Rehman +1

Motivated by the study of heavy-light meson production within the framework of heavy quark effective theory (HQET) factorization, we extend the factorization formalism for a rather…

hep-ph2023

Analysis of final state lepton polarization-dependent observables in $H \to ℓ^{+} ℓ^{-} γ$ in the SM at loop level

Ishtiaq Ahmed, Usman Hasan, Shahin Iqbal +3

Recently, the CMS and ATLAS collaborations have announced the results for $H \to Z [\to ℓ^{+} ℓ^{-}] γ$ with $ℓ = e$ or $μ$ \cite{CMS:2022ahq,CMS:2023mku}, where…

Polarization-dependent observables in H→ℓ+ℓ−γ in the SM

Semileptonic W Decay to the B Meson with Lepton Pairs in Heavy Quark Effective Theory Factorization upto O(αs​)

Analysis of final state lepton polarization-dependent observables in H→ℓ+ℓ−γ in the SM at loop level

Polarization-dependent observables in $H \to ℓ^{+} ℓ^{-} γ$ in the SM

Semileptonic $W$ Decay to the $B$ Meson with Lepton Pairs in Heavy Quark Effective Theory Factorization upto $O$ $(α_{s})$

Analysis of final state lepton polarization-dependent observables in $H \to ℓ^{+} ℓ^{-} γ$ in the SM at loop level