Measurements Of Cp Violation Mixing And Lifetimes Of B Mesons With The Babar Detector

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Measurements Of Cp Violation Mixing And Lifetimes Of B Mesons With The Babar Detector

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Author :
language : en
Publisher:
Release Date : 2002

Measurements Of Cp Violation Mixing And Lifetimes Of B Mesons With The Babar Detector 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.

We report the observation of CP violation in the B[sup 0] meson system. Using a novel technique for time-dependent measurements, we measure a non-zero value for the CP-violating amplitude sin2[beta] at the 4.1[sigma] level. We also report on precision measurements of the B[sup+] and B[sup 0] lifetimes and the B[sup 0][bar B][sup 0] mixing frequency[Delta]m[sub d] obtained with the same technique, and on a first measurement of the time-dependent CP-violating amplitude in B[sup 0][yields][pi][sup+][sup -] decays.

B Physics And Cp Violation Bcp4 Proceedings Of The International Workshop

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Author : T Ohshima
language : en
Publisher: World Scientific
Release Date : 2001-09-25

B Physics And Cp Violation Bcp4 Proceedings Of The International Workshop written by T Ohshima and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-09-25 with Science categories.

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.

Reglement Des Zentralgef Ngnisses Vom 6 Juli 1993

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Author :
language : en
Publisher:
Release Date : 1993

Reglement Des Zentralgef Ngnisses Vom 6 Juli 1993 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with categories.

Flavor Physics Proceedings Of Icfp2001

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Author : Yue-liang Wu
language : en
Publisher: World Scientific
Release Date : 2002-05-14

Flavor Physics Proceedings Of Icfp2001 written by Yue-liang Wu and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-05-14 with Science categories.

This volume contains many excellent articles presenting the most recent progress in high energy physics and the current interesting problems concerning flavor physics. The reader will see how flavor physics has become a central area of particle physics, with the Standard Model (SM) being subjected to increasingly precise experiments, and why the remaining puzzles in the SM, such as the mechanisms of symmetry breaking and CP violation, as well as fermion mass and mixing generation, all are mysteries hidden in the physics of flavor. The book also shows that flavor physics is likely to be a window for probing new physics beyond the SM for many years to come.

International Conference On Flavor Physics

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Author : Yueliang Wu
language : en
Publisher: World Scientific
Release Date : 2002

International Conference On Flavor Physics written by Yueliang Wu and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Science categories.

This volume contains many excellent articles presenting the most recent progress in high energy physics and the current interesting problems concerning flavor physics. The reader will see how flavor physics has become a central area of particle physics, with the Standard Model (SM) being subjected to increasingly precise experiments, and why the remaining puzzles in the SM, such as the mechanisms of symmetry breaking and CP violation, as well as fermion mass and mixing generation, all are mysteries hidden in the physics of flavor. The book also shows that flavor physics is likely to be a window for probing new physics beyond the SM for many years to come.

Bcp4

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Author : A. Ichiro Sanda
language : en
Publisher: World Scientific
Release Date : 2001

Bcp4 written by A. Ichiro Sanda and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.

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.

High Energy Physics

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Author : Hesheng Chen
language : en
Publisher: World Scientific
Release Date : 2005-05-03

High Energy Physics written by Hesheng Chen and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-05-03 with Science categories.

The 32nd International Conference on High Energy Physics belongs to the Rochester Conference Series, and is the most important international conference in 2004 on high energy physics. The proceedings provide a comprehensive review on the recent developments in experimental and theoretical particle physics. The latest results on Top, Higgs search, CP violation, neutrino mixing, pentaquarks, heavy quark mesons and baryons, search for new particles and new phenomena, String theory, Extra dimension, Black hole and Lattice calculation are discussed extensively. The topics covered include not only those of main interest to the high energy physics community, but also recent research and future plans. Contents: Neutrino Masses and MixingsQuark Matter and Heavy Ion CollisionsParticle Astrophysics and CosmologyElectroweak PhysicsQCD Hard InteractionsQCD Soft InteractionsComputational Quantum Field TheoryCP Violation, Rare Kaon Decay and CKMR&D for Future Accelerator and DetectorHadron Spectroscopy and ExoticsHeavy Quark Mesons and BaryonsBeyond the Standard ModelString Theory Readership: Experimental and theoretical physicists and graduate students in the fields of particle physics, nuclear physics, astrophysics and cosmology.Keywords:High Energy Physics;Particle Physics;Electroweak;QCD;Heavy Quark;Neutrino;Particle Astrophysics;Hadron Spectroscopy;CP Violation;Quark Matter;Future Accelerator

Heavy Flavor Physics

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Author : Anders Ryd
language : en
Publisher: American Institute of Physics
Release Date : 2002-05-24

Heavy Flavor Physics written by Anders Ryd and has been published by American Institute of Physics this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-05-24 with Science categories.

The conference covered both the experimental and theoretical progress in the field of heavy quark physics and is of interest to readers who wish to stay current with the forefront of research in this field.

Cp Violation In B S 0 J Psi Phi Decays

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Author : Sabato Leo
language : en
Publisher: Springer
Release Date : 2014-07-24

Cp Violation In B S 0 J Psi Phi Decays written by Sabato Leo and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-24 with Science categories.

This thesis reports on the final measurement of the flavor-mixing phase in decays of strange-bottom mesons (B_s) into J/psi and phi mesons performed in high-energy proton-antiproton collisions recorded by the Collider Experiment at Fermilab. Interference occurs between direct decays and decays following virtual particle-antiparticle transitions (B_s-antiB_s). The phase difference between transition amplitudes (“mixing phase”) is observable and extremely sensitive to contributions from non-standard-model particles or interactions that may be very hard to detect otherwise – a fact that makes the precise measurement of the B_s mixing phase one of the most important goals of particle physics. The results presented include a precise determination of the mixing phase and a suite of other important supplementary results. All measurements are among the most precise available from a single experiment and provide significantly improved constraints on the phenomenology of new particles and interactions.

Cp Violation B Mixing And B Lifetime Results From The Babar Experiment

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Author :
language : en
Publisher:
Release Date : 2001

Cp Violation B Mixing And B Lifetime Results From The Babar Experiment written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.

The BABAR detector at the PEP-II asymmetric B Factory at SLAC collected a sample of 23 x 10[sup 6] B[bar B] pairs in the years 1999 and 2000. Using this data sample, we measure the amplitude of the time-dependent CP-violating asymmetry in neutral B decays to the CP eigenstates J/[psi] K[sub S][sup 0], [psi](2S) K[sub S][sup 0] and J/[psi] K[sub L][sup 0]. We find a value of sin2[beta]= 0.34[+-] 0.20(stat)[+-] 0.05(syst). We also present preliminary measurements of the B[sup 0][bar B][sup 0] oscillation frequency and of the lifetimes of charged and neutral B mesons.