Measurement Of Branching Fractions And Cp Vilating Asymmetries In Beta Sup O Kappa Sup O And Beta Sup Kappa Bar Sup O Kappa Sup Decays At The Babar Experiment
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Measurement Of Branching Fractions And Cp Vilating Asymmetries In Beta Sup O Kappa Sup O And Beta Sup Kappa Bar Sup O Kappa Sup Decays At The Babar Experiment
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Author : Jedrzej Biesiada
language : en
Publisher:
Release Date : 2007
Measurement Of Branching Fractions And Cp Vilating Asymmetries In Beta Sup O Kappa Sup O And Beta Sup Kappa Bar Sup O Kappa Sup Decays At The Babar Experiment written by Jedrzej Biesiada and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Measurement Of Branching Fractions And Cp Violating Asymmetries In B Rho H
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Author :
language : en
Publisher:
Release Date : 2003
Measurement Of Branching Fractions And Cp Violating Asymmetries In B Rho H written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
We present measurements of branching fractions and CP-violating asymmetries in B[sup 0][yields][rho][sup[+-]][pi][sup[-+]] and B[sup 0][yields][rho][sup -]K[sup+] decays. The results are obtained from a data sample of 88.9 x 10[sup 6][Upsilon](4S)[yields] B[bar B] decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. From a time-dependent maximum likelihood fit we measure the charge-averaged branching fractions[Beta](B[sup 0][yields][rho][sup[+-]][pi][sup[-+]])= (22.6[+-] 1.8 (stat)[+-] 2.2 (syst)) x 10[sup -6] and[Beta](B[sup 0][yields][rho][sup -]K[sup+])= (7.3[sub -1.2][sup+1.3][+-] 1.3) x 10[sup -6]; and the CP-violating charge asymmetries A[sub CP][sup[rho][pi]]= -0.18[+-] 0.08[+-] 0.03 and A[sub CP][sup[rho]K]= 0.28[+-] 0.17[+-] 0.08; the direct CP violation parameter C[sub[rho][pi]]= 0.36[+-] 0.18[+-] 0.04 and the mixing-induced CP violation parameter S[sub[rho][pi]]= 0.19[+-] 0.24[+-] 0.03; and the dilution parameters[Delta]C[sub[rho][pi]]= 0.28[sub -0.19][sup+0.18][+-] 0.04 and[Delta]S[sub[rho][pi]]= 0.15[+-] 0.25[+-] 0.03.
Measurement Of Branching Fractions And Cp Violating Charge Asymmetries In B Sup Yields Rho Sup Pi Sup 0 And B Sup Yields Rho Sup 0 Pi Sup Decays And Search For B Sup 0 Yields Rho Sup 0 Pi Sup 0
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Author :
language : en
Publisher:
Release Date : 2003
Measurement Of Branching Fractions And Cp Violating Charge Asymmetries In B Sup Yields Rho Sup Pi Sup 0 And B Sup Yields Rho Sup 0 Pi Sup Decays And Search For B Sup 0 Yields Rho Sup 0 Pi Sup 0 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
The authors present preliminary measurements of branching fractions and CP-violating charge asymmetries in B-meson decays to[rho][pi]. The data sample comprises 89 million[Upsilon](4S)[yields] B[bar B] decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factor at SLAC. They find the charge-averaged branching fractions[Beta](B[sup+][yields][rho][sup+][pi][sup 0])= (11.0[+-] 1.9(stat.)[+-] 1.9(syst.)) x 10[sup -6] and[Beta](B[sup+][yields][rho][sup 0][pi][sup+])= (9.3[+-] 1.0(stat.)[+-] 0.8(syst.)) x 10[sup -6]; they set a 90% confidence-level upper limit of[Beta](B[sup 0][yields][rho][sup 0][pi][sup 0])
Branching Fraction And Direct Cp Violating Asymmetries In Charmless Twobody B Decays At Babar
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Author : W. D. Hulsbergen
language : en
Publisher:
Release Date : 2005
Branching Fraction And Direct Cp Violating Asymmetries In Charmless Twobody B Decays At Babar written by W. D. Hulsbergen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
We present preliminary measurements of branching fractions and direct CP violating asymmetries in charmless two-body B decays, obtained with the BABAR detector using a sample of 227M {Upsilon}(4S) {yields} B{bar B} decays. We report the first observation of B{sup 0} {yields} K{sup 0}{bar K}{sup 0} and the first observation of direct CP violation in B{sup 0} {yields} K{sup +}{pi}{sup -} decays.
Study Of Branching Fractions And Cp Violating Asymmetries In B Meson Decays To Rho And Pion Final State With The Babar Detector
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Author : Jinwei Wu
language : en
Publisher:
Release Date : 2006
Study Of Branching Fractions And Cp Violating Asymmetries In B Meson Decays To Rho And Pion Final State With The Babar Detector written by Jinwei Wu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
We present measurements of branching fractions and CP-violating asymmetries in B-meson decays to {rho}{sup +}{pi}{sup 0}, {rho}{sup 0}{pi}{sup +} and {rho}{sup 0}{pi}{sup 0}. The data sample comprises 89 x 10{sup 6} {Upsilon}(4S) {yields} B{bar B} decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. We find the charge-averaged branching fractions {Beta}(B{sup +} {yields} {rho}{sup +}{pi}{sup 0}) = (10.9 {+-} 1.9(stat) {+-} 1.9(syst)) x 10{sup -6} and {Beta}(B{sup 0} {yields} {rho}{sup 0}{pi}{sup +}) = (9.5 {+-} 1.1 {+-} 0.9) x 10{sup -6}, and we set a 90% confidence-level upper limit {Beta}(B{sup 0} {yields} {rho}{sup 0}{pi}{sup 0})
Measurement Of B K Gamma Branching Fractions And Charge Asymmetries
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Author :
language : en
Publisher:
Release Date : 2002
Measurement Of B K Gamma Branching Fractions And Charge Asymmetries written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
The branching fractions of the exclusive decays B[sup 0][yields] K*[sup 0][gamma] and B[sup+][yields] K*[sup+][gamma] are measured. from a sample of (22.74[+-] 0.36) x 10[sup 6] B[bar B] decays collected with the BABAR detector at the PEP II asymmetric e[sup+]e[sup -] collider. We find[Beta](B[sup 0][yields] K*[sup 0][gamma])= (4.23[+-] 0.40(stat.)[+-] 0.22(sys.)) x 10[sup -5], [Beta](B[sup+][yields] K*[sup+][gamma])= (3.83[+-] 0.62(stat.)[+-] 0.22(sys.)) x 10[sup -5] and constrain the CP-violating charge asymmetry to be -0.170
Measurements Of Branching Fractions In B Yields Phi K And B Yields Phi Pi And Search For Direct Cp Violation In B Sup Yields Phi K Sup
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Author :
language : en
Publisher:
Release Date : 2003
Measurements Of Branching Fractions In B Yields Phi K And B Yields Phi Pi And Search For Direct Cp Violation In B Sup Yields Phi K Sup written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
The authors present measurements of branching fractions in the b[yields] s[bar s]s penguin-dominated decays B[sup+][yields][phi]K[sup+] and B[sup 0][yields][phi]K[sup 0] in a sample of approximately 89 million B[bar B] pairs collected by the BABAR detector at the PEP-II asymmetric-energy B-meson Factory at SLAC. They determine[Beta](B[sup+][yields][phi]K[sup+])= (10.0[sub -0.8][sup+0.9][+-] 0.5) x 10[sup -6] and[Beta](B[sup 0][yields][phi]K[sup 0])= (8.4[sub -1.3][sup+1.5][+-] 0.5) x 10[sup -6]. Additionally, they measure the CP-violating charge asymmetry[Alpha][sub CP](B[sup[+-]][yields][phi]K[sup[+-]])= 0.04[+-] 0.09[+-] 0.01, with a 90% confidence-level interval of[-0.10, 0.18], and set an upper limit on the CKM- and color-suppressed decay B[sup+][yields][phi][pi][sup+], [Beta](B[sup+][yields][phi][pi][sup+])
2
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Author :
language : en
Publisher:
Release Date : 1966
2 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with categories.
Notre Petite Ferme Et Ses Revenus
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Author :
language : en
Publisher:
Release Date : 1864
Notre Petite Ferme Et Ses Revenus written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1864 with categories.
Dedham Library Scrapbook 1972 1980
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Author :
language : en
Publisher:
Release Date : 1972
Dedham Library Scrapbook 1972 1980 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Libraries categories.