Branching Fractions and CP Asymmetries in B ---] H+ Hh'-
Title | Branching Fractions and CP Asymmetries in B ---] H+ Hh'- PDF eBook |
Author | Giovanni Punzi |
Publisher | |
Pages | 5 |
Release | 2005 |
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Relative branching fractions of B{sub d, s} {yields} h{sup +}h'{sup -} decays (where h, h' = K or {pi}) and direct CP asymmetry in B{sub d} {yields} K{sup +}{pi}{sup -} have been measured with 180 pb{sup -1} of data collected by the CDFII detector at the Tevatron collider. This includes the first BR measurement of a charmless B{sub s} {yields} PP decay (B{sub s} {yields} K{sup +}K{sup -}).
Branching Fractions and CP Asymmetries in B0 to Pi0pi0, B+ to Pi+pi0 and B+ to K+pi0 Decays and Isospin Analysis of the B to Pi Pi System
Title | Branching Fractions and CP Asymmetries in B0 to Pi0pi0, B+ to Pi+pi0 and B+ to K+pi0 Decays and Isospin Analysis of the B to Pi Pi System PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 2005 |
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ISBN |
Кинословарь в 2 томач
Title | Кинословарь в 2 томач PDF eBook |
Author | |
Publisher | |
Pages | 975 |
Release | 1966 |
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ISBN |
Measurements of Branching Fraction Ratios and CP-asymmetries in Suppressed B- -> D (->[Kappa]+[pi]-) K- and B- -> D (->[Kappa]+[pi]-) [pi]- Decays
Title | Measurements of Branching Fraction Ratios and CP-asymmetries in Suppressed B- -> D (->[Kappa]+[pi]-) K- and B- -> D (->[Kappa]+[pi]-) [pi]- Decays PDF eBook |
Author | Paola Garosi |
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Pages | |
Release | 2012* |
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ISBN |
Branching Fraction and CP Asymmetries OfB0̂ to K0̂-sK0̂-sK0̂-s
Title | Branching Fraction and CP Asymmetries OfB0̂ to K0̂-sK0̂-sK0̂-s PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 2005 |
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ISBN |
Study of Branching Fractions and CP-violating Asymmetries in B Meson Decays to Rho and Pion Final States with the BABAR Detector
Title | Study of Branching Fractions and CP-violating Asymmetries in B Meson Decays to Rho and Pion Final States with the BABAR Detector PDF eBook |
Author | Jinwei Wu |
Publisher | |
Pages | 208 |
Release | 2005 |
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ISBN |
Measurement of Branching Fractions and CP-Violating Asymmetries in B0 {u2192} K0$\bar{K}$0 and B+ to $\bar{K}$0K+ Decays at the BaBar Experiment
Title | Measurement of Branching Fractions and CP-Violating Asymmetries in B0 {u2192} K0$\bar{K}$0 and B+ to $\bar{K}$0K+ Decays at the BaBar Experiment PDF eBook |
Author | |
Publisher | |
Pages | 175 |
Release | 2007 |
Genre | |
ISBN |
Over the last few years, the B factories have established the Cabbibo-Kobayashi-Maskawa mechanism of CP violation in the Standard Model through the study of the decays of B mesons. The focus of Belle and BaBar has now expanded to the search for signatures of new physics beyond the Standard Model, particularly through examination of flavor-changing neutral-current transitions, which proceed through diagrams involving virtual loops. These decays are suppressed in the Standard Model, increasing sensitivity to new-physics effects but decreasing branching fractions. Exploiting large and growing datasets, BaBar and Belle have made many measurements in loop decays where a b quark transitions to an s quark, observing hints of possible deviations from Standard Model expectations in CP-violating measurements.