Event calendar file
4-12 November 2010
Morelia, Michoacan
Mexico/General timezone
- arteaga@ifm.umich.mx
Support
Morelia, Michoacan
-
Main Hall, Hotel Fiesta Inn
LHC physics: Standard Model and Beyond
Bounding the Z' tc coupling from D0-anti-D0 mixing and single top production at the ILC
Speakers
- Dr. Jorge Isidro ARANDA SÁNCHEZ
Primary authors
- Dr. Jorge Isidro ARANDA SÁNCHEZ (Facultad de Ciencias Físico Matemáticas, Universidad Michoacana de San Nicolás de Hidalgo)
Co-authors
- Dr. Fernando RAMÍREZ ZAVALETA (Facultad de Ciencias Físico Matemáticas, Universidad Michoacana de San Nicolás de Hidalgo)
- Dr. J. Jesús TOSCANO CHÁVEZ (Facultad de Ciencias Físico Matemáticas, Universidad Michoacana de San Nicolás de Hidalgo)
- Dr. Eduardo TUTUTI HERNÁNDEZ (Facultad de Ciencias Físico Matemáticas, Universidad Michoacana de San Nicolás de Hidalgo)
Abstract content
In the present work we bound the $Z^\prime tc$ coupling using the current experimental results for the $D^{0}-\overline{D^{0}}$ meson mixing system. We found that the strength associated to this coupling is less than $5.75\times 10^{-2}$. We also study the single top production for the $e^+e^-\to Z^\prime\to tc$ process at the $Z^\prime$ boson resonance and found that the number of events expected must be less than $10^7$ at the International Linear Collider scenario. We predict a branching ratio of the order of $10^{-2}$ for the $Z^\prime\to tc$ decay.
