Factorization fits and the unitarity triangle in charmless two-body B decays
de Groot, N., Cottingham, W.N., and Whittingham, I.B. (2003) Factorization fits and the unitarity triangle in charmless two-body B decays. Physical Review D, 68 (11). 113005. pp. 1-9.
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Abstract
We present fits to charmless hadronic B decay data from the BaBar, Belle and CLEO experiments using two theoretical models: (i) the QCD factorization model of Beneke et al. and (ii) QCD factorization complemented with the so-called charming penguin contributions of Ciuchini et al. When we include the data from pseudoscalar-vector decays the results favor the incorporation of the charming penguin terms. We also present fit results for the unitarity triangle parameters and the CP-violating asymmetries.
| Item ID: | 4443 |
|---|---|
| Item Type: | Article (Research - C1) |
| ISSN: | 1089-4918 |
| Date Deposited: | 16 Jun 2009 06:20 |
| FoR Codes: | 02 PHYSICAL SCIENCES > 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics > 020299 Atomic, Molecular, Nuclear, Particle and Plasma Physics not elsewhere classified @ 100% |
| SEO Codes: | 97 EXPANDING KNOWLEDGE > 970102 Expanding Knowledge in the Physical Sciences @ 100% |
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