Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Study of the Rare Decay of B°->[pi]°[pi]° at BaBar
Study of the Rare Decay of B0-->π0π0 at BABAR
Study of the Rare Decay B0 to Pi0 Pi0 at BaBar
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The BABAR experiment operating at the PEP-II e[sup+]e[sup -] collider is designed to study CP violation effects in the B-meson system. From May 1999 to June 2002 approximately 81 fb[sup -1] of data have been collected at the[Upsilon](4S) resonance, containing (87.9[+-] 1.4) Million BB pairs. From this data sample the branching fraction for the decay B[sup 0][yields][pi][sup 0][pi][sup 0] has been extracted using a multi-dimensional maximum likelihood technique. With an efficiency of 20.4%, we find 36[sub -14-1][sup+15+1] B[sup 0][yields][pi][sup 0][pi][sup 0] events and measure the branching fraction to be[Beta](B[sup 0][yields][pi][sup 0][pi][sup 0])= (2.0[sub -0.8-0.2][sup+0.9+0.3]) x 10[sup -6] where the first error is statistical and the second systematic. The statistical significance is 3.1[sigma] and we report an upper limit of[Beta](B[sup 0][yields][pi][sup 0][pi][sup 0])
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The BABAR experiment operating at the PEP-II e[sup+]e[sup -] collider is designed to study CP violation effects in the B-meson system. From May 1999 to June 2002 approximately 81 fb[sup -1] of data have been collected at the[Upsilon](4S) resonance, containing (87.9[+-] 1.4) Million BB pairs. From this data sample the branching fraction for the decay B[sup 0][yields][pi][sup 0][pi][sup 0] has been extracted using a multi-dimensional maximum likelihood technique. With an efficiency of 20.4%, we find 36[sub -14-1][sup+15+1] B[sup 0][yields][pi][sup 0][pi][sup 0] events and measure the branching fraction to be[Beta](B[sup 0][yields][pi][sup 0][pi][sup 0])= (2.0[sub -0.8-0.2][sup+0.9+0.3]) x 10[sup -6] where the first error is statistical and the second systematic. The statistical significance is 3.1[sigma] and we report an upper limit of[Beta](B[sup 0][yields][pi][sup 0][pi][sup 0])
Search for the Rare Decay B0 - J/[psi]γ in the BABAR Experiment
Search for the Rare Decay B0 - J/[psi]/[gamma] in the BABAR Experiment
Search for the Rare Decay B0 - J/Ψγ in the BABAR Experiment
A Search for the Rare Decay B0 (arrow Tau Tau−) at the Babar Experiment
Author: Christopher Thomas Potter
Publisher:
ISBN:
Category : Mesons
Languages : en
Pages : 446
Book Description
Publisher:
ISBN:
Category : Mesons
Languages : en
Pages : 446
Book Description
Study of Double Charm B Decays with the LHCb Experiment at CERN and Track Reconstruction for the LHCb Upgrade
Author: Renato Quagliani
Publisher: Springer
ISBN: 3030018393
Category : Science
Languages : en
Pages : 277
Book Description
This book discusses the study of double charm B decays and the first observation of B0->D0D0Kst0 decay using Run I data from the LHCb experiment. It also describes in detail the upgrade for the Run III of the LHCb tracking system and the trigger and tracking strategy for the LHCb upgrade, as well as the development and performance studies of a novel standalone tracking algorithm for the scintillating fibre tracker that will be used for the LHCb upgrade. This algorithm alone allows the LHCb upgrade physics program to achieve incredibly high sensitivity to decays containing long-lived particles as final states as well as to boost the physics capabilities for the reconstruction of low momentum particles.
Publisher: Springer
ISBN: 3030018393
Category : Science
Languages : en
Pages : 277
Book Description
This book discusses the study of double charm B decays and the first observation of B0->D0D0Kst0 decay using Run I data from the LHCb experiment. It also describes in detail the upgrade for the Run III of the LHCb tracking system and the trigger and tracking strategy for the LHCb upgrade, as well as the development and performance studies of a novel standalone tracking algorithm for the scintillating fibre tracker that will be used for the LHCb upgrade. This algorithm alone allows the LHCb upgrade physics program to achieve incredibly high sensitivity to decays containing long-lived particles as final states as well as to boost the physics capabilities for the reconstruction of low momentum particles.
B Physics And Cp Violation: Bcp4 - Proceedings Of The International Workshop
Author: T Ohshima
Publisher: World Scientific
ISBN: 9814490776
Category : Science
Languages : en
Pages : 392
Book Description
This book offers the first strong evidence of the existence of CP violation in neutral B decays extracted from sophisticated B factories in the US and Japan. It also holds out the expectation of rare B decays and D, K physics in the near future. In addition, new physics beyond the Standard Model is described. Both experimental and theoretical points of view are given.
Publisher: World Scientific
ISBN: 9814490776
Category : Science
Languages : en
Pages : 392
Book Description
This book offers the first strong evidence of the existence of CP violation in neutral B decays extracted from sophisticated B factories in the US and Japan. It also holds out the expectation of rare B decays and D, K physics in the near future. In addition, new physics beyond the Standard Model is described. Both experimental and theoretical points of view are given.
Study of Rare B-Meson Decays Related to the CP Observable Sin(2[beta] + [gamma]) at the BABAR Experiment
Author: Toyoko Jennifer Orimoto
Publisher:
ISBN:
Category :
Languages : en
Pages : 476
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 476
Book Description