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B Physics At Sld
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Download or read book B Physics at SLD. written by and published by . This book was released on 1997 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors review recent B physics results obtained in polarized ee− interactions at the SLC by the SLD experiment. The excellent 3-D vertexing capabilities of SLD are exploited to extract precise B and B{sub d}° lifetimes, as well as measurements of the time evolution of B{sub d}° - ({anti B}{sub d}°) mixing.
Book Synopsis B Physics And Cp Violation: Bcp4 - Proceedings Of The International Workshop by : T Ohshima
Download or read book B Physics And Cp Violation: Bcp4 - Proceedings Of The International Workshop written by T Ohshima and published by World Scientific. This book was released on 2001-09-25 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book B Physics at SLD written by and published by . This book was released on 1998 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors report new preliminary B Physics results obtained with 300,000 hadronic Z° decays collected by the SLD experiment at the SLC between 1993 and 1997. Three analyses are presented: a measurement of B and B{sub d}° lifetimes, a study of the time dependence of B{sub s}°-{anti B}{sub s}° mixing, and a search for decays of the type b --> sg. All analyses benefit from the small and stable interaction point and the excellent resolution and efficiency provided by the pixel-based CCD Vertex Detector. The b --> sg analysis also exploits the particle identification capabilities of the Cherenkov Ring Imaging Detector.
Book Synopsis B Physics & Cp Violation '99, 3rd Intl Conf by : Wei Shu Hou
Download or read book B Physics & Cp Violation '99, 3rd Intl Conf written by Wei Shu Hou and published by World Scientific. This book was released on 2000-12-29 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: CP violation was first observed in 1964, but only in 1999 did we gain much greater experimental insight. Direct CP violation finally appeared in the form of ε′/ε in the K system. Indirect CP violation in B → J/Ψ Ks decay, the raison d'être for construction of e+e- B factories, was first sniffed out at the proton-antiproton collider. The asymmetric B factories — BABAR at SLAC and BELLE at KEK — were completed, while the symmetric B factory at Cornell was upgraded to CLEO-III. It seems that everyone is positioning himself for the great competition on “B Physics and CP Violation”, racing to unravel the Kobayashi-Maskawa matrix, especially the size and origin of CP phases. The change of millennium provides a dramatic backdrop.To have intensive discussions at the technical level, to create broader interest in the subject, and to maximize interaction between experimenters and theorists, this book starts with the status of B factories: accelerator, detector and physics analysis. Following an overview of B physics and the CKM matrix, it delves into the details of lifetime, spectroscopy and decays, with even more specialized discussions on rare decays, direct and indirect CP violation, factorization and final state interactions, determination of unitarity phases, etc. Topics on ε′/ε, rare K decay, charm and hyperon systems, and various T, CP and CPT tests are also discussed at length. The book closes with the outlook for hadron machines and the prospects for new physics. A special feature is that there are two summary talks, one on experiment and the other on theory. The book is further augmented by two dozen excellent contributed talks.
Download or read book BCP4 written by A. Ichiro Sanda and published by World Scientific. This book was released on 2001 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis b-Quark Physics with the LEP Collider by : Gary John Barker
Download or read book b-Quark Physics with the LEP Collider written by Gary John Barker and published by Springer. This book was released on 2010-06-14 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: With an emphasis firmly on telling the story from an experimental viewpoint, this book reviews the impact that the LEP experiments have had on the subject of b-quark physics. Highlights of the final b-physics results from the LEP collaborations are reviewed.
Book Synopsis Studies of QCD B-physics and Jet Handedness at SLD. by :
Download or read book Studies of QCD B-physics and Jet Handedness at SLD. written by and published by . This book was released on 1993 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present tests of the flavor independence of strong interactions via preliminary measurements of the ratios [alpha]{sub s}/{sub alpha}{sub s}(udsc) and [alpha]{sub s}(uds)/[alpha]{sub s}(bc) using data collected by the SLD experiment at SLAC during the 1992 SLD/SLC run. In addition, we have measured the difference in charged particle multiplicity between Z° → b{bar b} and Z° → u{bar u}, d{bar d}, s{bar s} events, and find that it supports the prediction of perturbative QCD that the multiplicity difference be independent of center-of-mass energy. We have also made a preliminary study of jet polarization and find, using a charge-signed definition, a small net handedness in our sample of hadronic jets.
Download or read book Nuclear Physics written by and published by . This book was released on 2003 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Third International Conference on B Physics and CP Violation by : Hai-Yang Cheng
Download or read book Proceedings of the Third International Conference on B Physics and CP Violation written by Hai-Yang Cheng and published by World Scientific. This book was released on 2000 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Third International Conference on B Physics and CP Violation, held in Taipei, Taiwan, December 3-7, 1999. The main focus of the conference was to discuss the state of the art and future prospects of the field, at a high technical level. The fifth conference is to be held in May 2002 in Philadelphia. The Fourth took place in Central Japan in February 2001.zation.
Book Synopsis Particle Physics In Laboratory, Space And Universe - Proceedings Of The Eleventh Lomonosov Conference On Elementary Particle Physics by : Alexander I Studenikin
Download or read book Particle Physics In Laboratory, Space And Universe - Proceedings Of The Eleventh Lomonosov Conference On Elementary Particle Physics written by Alexander I Studenikin and published by World Scientific. This book was released on 2005-04-12 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together the latest developments within a wide spectrum of topics in particle physics. Covering both theoretical and experimental aspects, areas such as neutrino and astroparticle physics, tests of the Standard Model and beyond, heavy quark physics, non-perturbative QCD, quantum gravity effects and cosmology, physics at the future accelerators, etc. are discussed.
Book Synopsis '98 Electroweak Interactions and Unified Theories by : Jean Thanh Vân Trâǹ
Download or read book '98 Electroweak Interactions and Unified Theories written by Jean Thanh Vân Trâǹ and published by Atlantica Séguier Frontières. This book was released on 1999 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electroweak Physics written by A. Astbury and published by World Scientific. This book was released on 2000 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume deals with the electroweak interactions at low and high energies. The results of the collider experiments are discussed, and the low energy experiments with complications for astrophysics are considered. Also, theoretical developments are presented to highlight the impact of forthcoming experiments and to find new directions of study.
Book Synopsis Physics at the Z Pole with SLD. by :
Download or read book Physics at the Z Pole with SLD. written by and published by . This book was released on 1997 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors review recent results from a wide physics program in polarized ee− interactions at the SLC performed by the SLD experiment. Unique and precise measurements of the electroweak parameters A{sub e}, A{sub b}, A{sub c}, and R{sub b} provide valuable constraints on the Standard Model. The excellent 3-D vertexing capabilities of SLD are further exploited to extract precise B and B{sub d}° lifetimes, as well as measurements of the time evolution of B{sub d}° - ({anti B}{sub d}°) mixing. Finally, the unique capabilities of the SLC/SLD are used to test QCD in new ways. The authors present results on general properties of particle production in light, c, and b quark events, as well as the first observation of leading particle production in light-quark hemispheres.
Book Synopsis Heavy Flavor Physics by : Anders Ryd
Download or read book Heavy Flavor Physics written by Anders Ryd and published by American Institute of Physics. This book was released on 2002-05-24 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Highlights of SLD Physics written by and published by . This book was released on 1995 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: The SLAC polarized electron beam allows the SLD experiment a high-precision measurement of sin2?{sub W}{sup eff} using the parity violating cross section asymmetry A{sub LR} at the ee− → Z{sup o} vertex. The SLD also uses the small luminous e+e− collision region and CCD vertex detector to tag heavy quark final states for probing the Z{sup o} → q{bar q} vertex. Results are presented on the following selected topics: A{sub LR}, the Z{sup o} → the Z{sup o} → b{bar b} branching fraction R{sub b}, and the parity violating cross section asymmetries A{sub b} and A{sub b} and A{sub c} for the Z{sup o} → b{bar b} and Z{sup o} → b{bar b} and Z{sup o} → c{bar c} final states.
Book Synopsis Physics Results from SLD Using the CRID. by :
Download or read book Physics Results from SLD Using the CRID. written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We review recent Z° physics results from SLD that use the Cherenkov Ring Imaging Detector for charged particle identification. The performance of the detector and likelihood method are described briefly. Several hadronization measurements are presented, including identified hadron production in events of different primary flavors, leading hadron production, and new correlation studies sensitive to details of both leading and nonleading hadron production. Identified K{sup "} have been used in conjunction with precision vertexing to study charmless and doubly charmed B-hadron decays. This combination has also been used to tag b, anti-b, c and anti-c jets, yielding precise measurements of B°-anti-B° mixing and of the asymmetric couplings A{sub b} and A{sub c}. Identified K{sup "} and Lambda°/anti-Lambda° have been used to tag s and anti-s jets, yielding a measurement of A{sub s}. The clean identified particle samples provided efficiently by the CRID allow the purities of these tags to be measured from the data, an essential ingredient for precision physics.
Book Synopsis Proceedings of the 31st International Conference on High Energy Physics ICHEP 2002 by : S. Bentvelsen
Download or read book Proceedings of the 31st International Conference on High Energy Physics ICHEP 2002 written by S. Bentvelsen and published by Elsevier. This book was released on 2012-12-02 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first precision measurements on CP violation in the B system are reported. Both the BELLE and the BABAR collaboration presented, among others, results for sin 2ß with much improved accuracy. Results from the Sudbury Neutrino Observatory, SNO, also deserve to be mentioned. The convincing evidence of solar neutrino oscillations had been presented by SNO prior to the conference; a full presentation was given at the conference. An incredibly precise measurement of the anomalous magnetic moment of the muon is reported, a fresh result from the Brookhaven National Laboratory. Apart from these distinct physics highlights, there are also the first results from the new Tevatron run and from the relativistic heavy ion collider RHIC. Theorists write of our ever better understanding of the Standard Model and of what might lie beyond. Risky as it is to highlight only a couple of exciting subjects, it is merely meantto whet the appetite for further reading.
