G. Faisel

activity

20242026

collaborators

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hep-ph2026

Fermionic Dark Matter and New Scalar Production in $e^{+} e^{-} \to H^{+} H^{-}$ at Colliders

Asmaa AlMellah, Faeq Abed, Gaber Faisel

We investigate the pair production process $e^{+} e^{-} \to H^{+} H^{-}$ in the framework of the scotogenic model. The production mechanism receives contributions at tree level from photon a…

hep-ph2025

Flavor Violations in $B$ -Mesons within Non-Minimal SU(5)

Bhubanjyoti Bhattacharya, Alakabha Datta, Gaber Faisel +2

Recent anomalies in $B$ -meson decays, such as deviations in $R_{D^{(*)}}$ and $B \to K I^½ I^ˉ ½$ , suggest possible lepton flavor universality violation and new exotic interactions.…

hep-ph2024

Investigating $R_{D}$ and $R_{D^{*}}$ anomalies in a Left-Right model with an Inverse Seesaw

K. Ezzat, G. Faisel, S. Khalil

We investigate $R_{D}$ and $R_{D^{*}}$ anomalies in a low scale left-right symmetric model based on $S U (3)_{C} \times S U (2)_{L} \times S U (2)_{R} \times U (1)_{B - L}$ with a simplified Higgs secto…

Fermionic Dark Matter and New Scalar Production in e+e−→H+H− at Colliders

Flavor Violations in B-Mesons within Non-Minimal SU(5)

Investigating RD​ and RD∗​ anomalies in a Left-Right model with an Inverse Seesaw

Fermionic Dark Matter and New Scalar Production in $e^{+} e^{-} \to H^{+} H^{-}$ at Colliders

Flavor Violations in $B$ -Mesons within Non-Minimal SU(5)

Investigating $R_{D}$ and $R_{D^{*}}$ anomalies in a Left-Right model with an Inverse Seesaw