𝔖 Bobbio Scriptorium
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B physics and extra dimensions

✍ Scribed by Joannis Papavassiliou; J.F. Oliver; A. Santamaria

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
464 KB
Volume
120
Category
Article
ISSN
0920-5632

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✦ Synopsis

We compute the dominant new physics contributions to the processes Z + bb and B-l? in the context of two representative models with extra dimensions. The main thrust of the calculations focuses on how to control the effects of the infinite tower of Kaluza-Klein modes inside the relevant one-loop diagrams. By comparing the results with the existing experimental data, most importantly those for &, we show that one may derive interesting lower bounds on the size of the compactification scale MC.

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