T. Barakat

activity

19982021

most citedAnalysis of the radiative decays

Σ_{Q} \to Λ_{Q} γ

and

Ξ_{Q}^{'} \to Ξ_{Q} γ

in light cone sum rules

36 citations · 178 across the 33 of their papers we have counts for

collaborators

Showing 2001Show all

3 papers · 1 filter

hep-ph2001

Rare $B \to K^{} ν ν ˉ$ decay with polarized $K^{}$ in the fourth generation model

T. Barakat

The rare $B \to K^{*} ν ν ˉ$ decay when $K^{*}$ meson is longitudinally or transversely polarized is analysed in the context of the fourth generation model. A significant enhancemen…

hep-ph2001★ 4 cited

Fourth generation effects on the rare $B \to K^{*} ν ν ˉ$ decay

Thabit Barakat

If the fourth generation fermions exist, the new quarks could influence the branching ratio of the rare $B \to K^{*} ν ν ˉ$ decay. Two possible solutions of the fourth generation CK…

hep-ph2001★ 1 cited

Heavy meson masses via Dick interquark potential

T. Barakat, M. Chabab

We study Dick quark-antiquark potential (up to a color factor) $V_{D} (r) = \frac{- α _{s}}{r} + g f \frac{N _{c}}{2 ( N _{c} - 1 )} ln [e x p (2 m r) - 1]$ in the heavy meson sector. This potential em…

Rare B→K∗ννˉ decay with polarized K∗ in the fourth generation model

Fourth generation effects on the rare B→K∗ννˉ decay

Heavy meson masses via Dick interquark potential

Rare $B \to K^{} ν ν ˉ$ decay with polarized $K^{}$ in the fourth generation model

Fourth generation effects on the rare $B \to K^{*} ν ν ˉ$ decay