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First Cdf Ii Heavy Flavor Physics Results With The Silicon Vertex Trigger
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Book Synopsis First CDF II Heavy Flavor Physics Results with the Silicon Vertex Trigger by :
Download or read book First CDF II Heavy Flavor Physics Results with the Silicon Vertex Trigger written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The renewed CDF II experiment recently re-started data taking. The data collected lately already provides insight in the heavy flavor capabilities of this p{bar p} experiment. As a benchmark of these possibilities we present two preliminary results: the measurement of the branching fractions BR(D{sup o} →??−) and BR(D{sup o} → K+K−) relative to BR(D{sup o} → K{sup ±}?{sup {-+}}) and the measurement of the invariant mass difference between D{sub s}{sup ±} →??{sup ±},? → K+K− and D{sup ±} →??{sup ±},? → K+K−. The preliminary results are BR(D{sup o} →?+?−)/BR(D{sup o} → K{sup {+-}}?{sup {-+}}) = 3.37 {+-} 0.20(stat) {+-} 0.16(sys)%, BR(D{sup o} → K+K−)/BR(D{sup o} → K{sup {+-}}?{sup {-+}}) = 11.17 {+-} 0.98(sys) % and?m (D{sub s} - D+) = 99.28 {+-} 0.43(stat) {+-} 0.27(sys) MeV/c2. All results are consistent with PDG expectations.
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.
Book Synopsis Performance and First Physics Results of the SVT Trigger at CDF II. by :
Download or read book Performance and First Physics Results of the SVT Trigger at CDF II. written by and published by . This book was released on 2003 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time in a hadron collider, a novel trigger processor, the Silicon Vertex Trigger (SVT), allows to select the long-lived heavy flavor particles by cutting on the track impact parameter with a precision similar to that of the offline reconstruction. Triggering on displaced tracks has enriched the B-physics program by enhancing the B yields of the lepton-based triggers and opened up full hadronic triggering at CDF. After a first commissioning period, the SVT is fully operational, performing very closely to its design capabilities. System performance and first physics results based on SVT selected data samples are presented.
Book Synopsis Proceedings of the ... International Conference on High Energy Physics by :
Download or read book Proceedings of the ... International Conference on High Energy Physics written by and published by . This book was released on 2002 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heavy Flavour Physics Theory and Experimental Results in Heavy Quark Physics by : C.T.H Davies
Download or read book Heavy Flavour Physics Theory and Experimental Results in Heavy Quark Physics written by C.T.H Davies and published by CRC Press. This book was released on 2019-03-29 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a thorough introduction to the phenomenology of heavy flavour physics, those working on the B-factories, LHCb, BTeV, HERA and the Tevatron. It explains how heavy quark theory could be implemented on the lattice, and discusses the status of CP-violation in the neutral kaon system.
Book Synopsis Hadron Collider Physics 2002 by : Martin Erdmann
Download or read book Hadron Collider Physics 2002 written by Martin Erdmann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hadron colliders probe physics at new energy frontiers and search for new particles and forces. In addition, hadron colliders now provide also an environment for precision physics. The present volume collects the results from recently completed runs at major colliders as well as new ideas about collider physics and techniques. It will serve as the main source of reference in the field for many years to come.
Book Synopsis The CDF Silicon Vertex Trigger for B Physics Study by : S. Belforte
Download or read book The CDF Silicon Vertex Trigger for B Physics Study written by S. Belforte and published by . This book was released on 2001 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heavy Flavour Physics by : I. I. Bigi
Download or read book Heavy Flavour Physics written by I. I. Bigi and published by IOS Press. This book was released on 1998 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: The lectures collected in this book present a comprehensive review of the current knowledge of heavy-quark physics, from the points of view of both theory and experiment. Heavy Flavour Physics has accomplished enormous progress during the last few years: the last heavy quark has been discovered and the quality of the collected data on the other relatively lighter quarks has dramatically improved. On the theory side, noticeable progress has been reported on new calculations of decay rates based on various techniques, such as QCD sum rules, heavy-quark mass expansion and lattice QCD. The theory of heavy quark production is constantly improving and awaiting new results. Nevertheless there are strong reasons to believe that the Standard Model of High Energy Physics is incomplete. It exhibits very peculiar patterns for which it offers no explanation. The basic constituents of matter are arranged into three seemingly identical generations or families of quarks and leptons, differing merely in their masses. The pattern in the fermion masses, why they are families and why there are three of them is not yet understood. Furthermore it is known that at least within the standard model there is an intimate connection between the replication of families and the gateway of CP violation, in addition, the latter phenomenon is a crucial ingredient in explaining why our universe is made up almost exclusively of matter rather than being more or less matter-antimatter symmetric. How and to what extent can Heavy Flavour Physics impact on these questions? Does it offer novel windows onto New Physics beyond the Standard Model in general and onto new symmetries, such as Supersymmetry in particular? These questions constitute the central theme of this book. The material treated in this publication may serve as reference for the segment of the high-energy community actively engaged in heavy-quark physics.
Download or read book CDF - Secondary Vertex Trigger written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: At the beginning of 2002 a new data taking with an upgraded trigger system started for the CDF collaboration. One of the major improvements is the track trigger. A fast processor reconstructs tracks in the central drift chamber and the Silicon Vertex Tracker combines these tracks with the silicon vertex detector information to have track parameters with a precision as good as the offine reconstruction. This system allows CDF to trigger on tracks significantly displaced from the primary vertex with high efficiency for signal events like charm and beauty and to keep low background rates. The performances, in terms of resolution and efficiency, of both the processors are illustrated and the firsts physics results are discussed.
Book Synopsis Astroparticle, Particle And Space Physics, Detectors And Medical Physics Applications - Proceedings Of The 8th Conference by : Emilio Borchi
Download or read book Astroparticle, Particle And Space Physics, Detectors And Medical Physics Applications - Proceedings Of The 8th Conference written by Emilio Borchi and published by World Scientific. This book was released on 2004-07-05 with total page 795 pages. Available in PDF, EPUB and Kindle. Book excerpt: The exploration of the subnuclear world is carried out through increasingly complex experiments covering a wide range of energies and in a large variety of environments — from particle accelerators and underground detectors to satellites and space laboratories. For these research programs to succeed, novel techniques, new materials and new instrumentation need to be used in detectors, often on a large scale. This book reviews the advances made in all technological aspects of the experiments at various stages.The proceedings have been selected for coverage in:• Index to Scientific & Technical Proceedings® (ISTP® / ISI Proceedings)• Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)• CC Proceedings — Engineering & Physical Sciences
Book Synopsis The CDF Silicon Vertex Detector for Run II. by :
Download or read book The CDF Silicon Vertex Detector for Run II. written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The 8 layer, 720k channel CDF Run II silicon detector is an essential part of the heavy flavor tagging and forward tracking capabilities of the CDF experiment. A summary of the experience in commissioning and operating this double-sided detector during the first 2 years of Run II is presented. The performances of the silicon in term of resolution, efficiency are also described. The results of the studies of radiation damage and the expected operational limits are discussed. A short description of the SVT, the Level 2 Silicon Vertex Trigger, one of the major upgrades related to the new silicon device is also presented. Finally, some of the many physics results achieved by means of the new Silicon+SVT machinery are also reviewed.
Book Synopsis Flavor Physics at the Tevatron by : Thomas Kuhr
Download or read book Flavor Physics at the Tevatron written by Thomas Kuhr and published by Springer. This book was released on 2012-09-30 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reviews the latest experimental results of charm and bottom flavor physics at the Tevatron proton-antiproton collider. The measurements of lifetimes, branching ratios and mixing properties of heavy flavored hadrons provide important constraints on fundamental parameters of the standard model – the elements of the CKM matrix. Comparisons of experimental results with theoretical predictions allow to search for physics beyond the standard model or to set bounds on parameters of new physics models. The experimental techniques developed at the Tevatron are highly relevant for the next generation flavor physics experiments at the LHC. This book provides the reader a detailed summary of the status of heavy flavor physics at the end of the Tevatron data taking period and the start of the LHC program.
Book Synopsis Proceedings of the 5th International Symposium on Heavy Flavour Physics, Montréal, Canada, July 6-10, 1993 by : D. I. Britton
Download or read book Proceedings of the 5th International Symposium on Heavy Flavour Physics, Montréal, Canada, July 6-10, 1993 written by D. I. Britton and published by Atlantica Séguier Frontières. This book was released on 1994 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Landwirtschaft und Landwirtschaftskammer Weser-Ems by :
Download or read book Landwirtschaft und Landwirtschaftskammer Weser-Ems written by and published by . This book was released on 1989 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Italian Meeting on High Energy Physics. Proceedings of the 15/th IFAE by : P. Ciafaloni
Download or read book Italian Meeting on High Energy Physics. Proceedings of the 15/th IFAE written by P. Ciafaloni and published by SIF Edizioni Scientifiche. This book was released on 2004 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Beyond The Standard Model Ii - Proceedings Of The International Conference On High Energy Physics by : Kimball A Milton
Download or read book Beyond The Standard Model Ii - Proceedings Of The International Conference On High Energy Physics written by Kimball A Milton and published by World Scientific. This book was released on 1991-07-30 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents:Critical Current Density of High-Temperature Superconductors (P Chu)Electroweak Symmetry-Breaking Effects at Colliders (V Barger)Precision Tests of the Electroweak Theory (R D Peccei)Hadron Colliders: B Factories for Now and the Future (N S Lockyer)The MSW Effect as the Solution to the Solar Neutrino Problem (S P Rosen)New Physics Effects from String Models (R Arnowitt & P Nath)Solar Neutrino Puzzle and Physics Beyond the Standard Model (R N Mohapatra)The SFT: A Super Fixed Target Beauty Facility at the SSC (B Cox)Non-Standard Stellar Evolution (V Trimble)Analogous Behaviour in the Quantum Hall Effect, Anyon Superconductivity, and the Standard Model (R B Laughlin & S B Libby)Gauge Boson Dynamics (C Quigg)Interpreting Precision Measurements (G L Kane)Rare K Decays: Present Status and Future Prospects (S G Wojcicki)Quantum Mechanics at the Black Hole Horizon (G't Hooft)Target-Space Duality and the Curse of the Wormhole (J H Schwarz)Mass Enhancement and Critical Behavior in Technicolor Theories (T Appelquist)Proton-Proton and Proton-Antiproton Elastic Scattering at High Energies — Theory, Phenomenology, and Experiment (T T Wu) Readership: Graduate students and high energy physicists. keywords:
Book Synopsis B Physics at Hadron Machines by : Manfred Paulini
Download or read book B Physics at Hadron Machines written by Manfred Paulini and published by American Institute of Physics. This book was released on 2004-09-28 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This conference series reviews progress in understanding the physics of the 5th quark (beauty quark or bottom quark) and the properties of particles containing a b-quark. These quarks are produced at particle accelerators such as electron-positron accelerators or hadron colliders with the latter being the focus of the conference. One of the main issues in understanding the physics of the 5th quark is CP violation, a mechanism in particle physics that breaks the symmetry of nature between particles and antiparticles ultimately connected to the particle-antiparticle asymmetry of the universe. Topics include: recent results; CP violation; B production and spectroscopy; detectors, hardware, and computing; Vucb, Vub, and factorization; B lifetimes and mixing; rare decays; B trigger at future experiments; B physics at future hadron machines; the future of flavor.
