Dris Boubaa

activity

20122025

B ˉ \to D τ ν

and

B ˉ \to D^{*} τ ν_{τ}

puzzle in the MSSM

4 citations · 9 across the 6 of their papers we have counts for

collaborators

6 papers

hep-ph2025

Predictions for $Λ_{b} \to Λ_{c} τ ν ˉ$ in BLSSM with Inverse seesaw

Dris Boubaa, Shaaban Khalil

The persistent deviations observed in semileptonic $B$ decays, in particular the lepton flavor universality ratios $R (D^{(*)})$ and $R (Λ_{c})$ , provide intriguing…

hep-ph2022★ 2 cited

Explaining the $R (D)$ and $R (D^{*})$ Anomalies in the $B - L$ Supersymmetric Standard Model with Inverse Seesaw

Dris Boubaa, Shaaban Khalil, Stefano Moretti +1

We investigate the $R (D)$ and $R (D^{*})$ anomalies in the context of the $B - L$ extension of the Minimal Supersymmetric Standard Model with Inverse Seesaw…

hep-ph2020★ 1 cited

Beyond SM Physics and searches for SUSY at the LHC

Dris Boubaa, Gaber Faisel, Shaaban Khalil

This is the written version of a talk given by S.K. at the $1 0^{t h}$ International Conference on High Energy and Astroparticle, Constantine, Algeria. We briefly review the Standard…

hep-ph2020★ 2 cited

Explaining B decays anomalies in SUSY models

Dris Boubaa, Shaaban Khalil, Stefano Moretti

Recent measurements of certain B decays indicate deviations from Standard Model (SM) predictions. We show that Supersymmetric effects can increase the Branching Ratios (BRs) of bot…

hep-ph2016★ 4 cited

Alleviating the $B ˉ \to D τ ν$ and $B ˉ \to D^{*} τ ν_{τ}$ puzzle in the MSSM

D. Boubaa, S. Khalil, S. Moretti

We show that Supersymmetric effects driven by penguin contributions to the $b \to c τ ν_{τ}$ transition are able to account simultaneously for a sizeable increase of both branching ra…

hep-ph2012

Predictions for $B \to τ μ ˉ + μ τ ˉ$

Dris Boubaa, Alakabha Datta, Murugeswaran Duraisamy +1

The observation of $B \to τ μ ˉ + μ τ ˉ$ at present experiments would be a clear sign of new physics. In this paper we calculate this process in a 2HDM framework where the decay…

Predictions for Λb​→Λc​τνˉ in BLSSM with Inverse seesaw

Explaining the R(D) and R(D∗) Anomalies in the B−L Supersymmetric Standard Model with Inverse Seesaw