T. Barakat

activity

19992007

collaborators

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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

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

Heavy meson masses via Dick interquark potential

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