Measurement of the B and B° Lifetimes at CDF
Author | : |
Publisher | : |
Total Pages | : 4 |
Release | : 1995 |
ISBN-10 | : OCLC:871269952 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Book Synopsis Measurement of the B and B° Lifetimes at CDF by :
Download or read book Measurement of the B and B° Lifetimes at CDF written by and published by . This book was released on 1995 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two measurements of the lifetime of neutral and charged B mesons in p{bar p} collisions at √s = 1.8 TeV by the CDF experiment are presented. The first relies on the study of exclusive decays of the type B → [psi] K, the second on semileptonic decays of a B meson into a D° or a D. The combined results are [tau](B+) = 1.62 ± 0.09 ps, [tau](B0) = 1.60 ± 0.09 ps and [tau](B+)/[tau](B°) = 1.00 ± 0.07.