Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2011-10-20
Physics
High Energy Physics
High Energy Physics - Phenomenology
22 pages, 3 figures
Scientific paper
We study radion phenomenology in an warped extra-dimension scenario with Standard Model fields in the bulk, with and without an additional fourth family of fermions. The radion couplings with the fermions will be generically misaligned with respect to the Standard Model fermion mass matrices, therefore producing some amount of flavor violating couplings and potentially influencing production and decay rates of the radion. Simple analytic expressions for the radion-fermion couplings are obtained with three or four families. We also update and analyze the current experimental limits on radion couplings and on the model parameters, again with both three and four families scenarios. We finally present the modified decay branching ratios of the radion with an emphasis on the new channels involving flavor diagonal and flavor violating decays into fourth generation quarks and leptons.
Frank Mariana
Korutlu Beste
Toharia Manuel
No associations
LandOfFree
Radion Phenomenology with 3 and 4 Generations does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Radion Phenomenology with 3 and 4 Generations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radion Phenomenology with 3 and 4 Generations will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-551109