Effective Field Theories for Inclusive B Decays
Download or Read eBook Effective Field Theories for Inclusive B Decays PDF written by Keith Seng Mun Lee and published by . This book was released on 2006 with total page 442 pages. Available in PDF, EPUB and Kindle.
Author | : Keith Seng Mun Lee |
Publisher | : |
Total Pages | : 442 |
Release | : 2006 |
ISBN-10 | : OCLC:81150765 |
ISBN-13 | : |
Rating | : 4/5 (65 Downloads) |
Book Synopsis Effective Field Theories for Inclusive B Decays by : Keith Seng Mun Lee
Book excerpt: (Cont.) This resolves the conflict between what is suitable in each of these regions. Finally, we use these results to calculate the fraction of the total rate that is measured in the presence of a cut on the hadronic invariant mass, mx. We find that the effect of this cut depends strongly on the value of mt and is approximately universal for all short-distance contributions. This feature can be exploited to minimize hadronic uncertainties and thereby maintain sensitivity to new physics.