25-29 November 2013
Hotel Victoria
Mexico/General timezone
Contribution
Constraining the $Z^\prime bs$ coupling from the $B\to X_s\gamma$ decay
Speakers
- Mr. David ESPINOSA GÓMEZ
Primary authors
- Dr. Fernando RAMÍREZ ZAVALETA (UMSNH)
Co-authors
- Dr. Jorge Isidro ARANDA SÁNCHEZ (UMSNH)
- Mr. David ESPINOSA GÓMEZ (UMSNH)
- Dr. Eduardo Salvador TUTUTI HERNÁNDEZ (UMSNH)
Abstract content
The $Z^\prime$ one-loop effects on the flavor-violating $b\to s \gamma$ process are analyzed. We employ the sequential $Z$ model in order to establish a bound for the flavor-violating $Z^\prime bs$ coupling, $|\Omega_{bs}|^2$. We found a bound of the order of $10^{-1}$ for the mentioned coupling in the mass range 2 TeV$