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| Author | : Alan Jay Magerkurth |
| Publisher | : |
| Total Pages | : 300 |
| Release | : 2003 |
| Genre | : |
| ISBN | : |
| Author | : Gil Matias Vitug |
| Publisher | : |
| Total Pages | : 241 |
| Release | : 2011 |
| Genre | : B mesons |
| ISBN | : 9781124940670 |
| Author | : |
| Publisher | : |
| Total Pages | : 9 |
| Release | : 2003 |
| Genre | : |
| ISBN | : |
We have studied two-body charmless hadronic decays of B mesons into the final states??, K?, and KK. Using 3.3 million B{bar B} pairs collected with the CLEO-II detector, we have made the first observation of the decays B° → K?−, B+ → K°?+, and the sum of B+ →?+?° and B+ → K+?° decays (an average over charge-conjugate states is always implied). We place upper limits on branching fractions for the remaining decay modes.
| Author | : Mauricio Garcia-Sciveres |
| Publisher | : |
| Total Pages | : 338 |
| Release | : 1994 |
| Genre | : |
| ISBN | : |
| Author | : Eric Ashton Eckhart |
| Publisher | : |
| Total Pages | : |
| Release | : 2003 |
| Genre | : Mesons |
| ISBN | : |
Abstract: We search for the decays of $B$ mesons to charmless final states involving a baryon and an anti-baryon using 9.2 fb -1 of e + e - annihilation data taken on the?(4s) resonance with the CLEO II and CLEO II. V detectors, and 6.2 fb -1 from CLEO III. We perform an extended maximum likelihood analysis of the data to determine signal yields. We report an observation of the decay mode B - -> p anti-p K - and measure its branching fraction to be (5.88 +2.86 -2.21 (stat.) +1.12 -0.19 (syst.)) x 10 -6 . We find no statistically significant signals for our other modes and establish 90% C.L. upper limits of BR(B -> p anti-p) 1.4 x 10 -6, BR(B - anti-p?) 1.5 x 10 -6, BR(B -? anti-?) 1.2 x 10 -6, and BR(B - anti-p?p +)
| Author | : Alexander Warn Scott |
| Publisher | : |
| Total Pages | : 652 |
| Release | : 2007 |
| Genre | : |
| ISBN | : |
| Author | : Cleo collaboration workshop |
| Publisher | : |
| Total Pages | : 150 |
| Release | : 1981 |
| Genre | : Mesons |
| ISBN | : |
| Author | : Timothy Maxwell Klein |
| Publisher | : |
| Total Pages | : 374 |
| Release | : 2008 |
| Genre | : |
| ISBN | : |
| Author | : Jeremy Bryce Williams |
| Publisher | : |
| Total Pages | : 414 |
| Release | : 2004 |
| Genre | : |
| ISBN | : |
| Author | : Kenneth Arthur Bloom |
| Publisher | : |
| Total Pages | : 584 |
| Release | : 1997 |
| Genre | : |
| ISBN | : |
