Observation of CP Violation in B± → DK± Decays

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Publisher : Springer Science & Business Media
ISBN 13 : 3319010298
Total Pages : 179 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Observation of CP Violation in B± → DK± Decays by : Paolo Gandini

Download or read book Observation of CP Violation in B± → DK± Decays written by Paolo Gandini and published by Springer Science & Business Media. This book was released on 2013-09-05 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: CP violation is a well-established phenomenon in particle physics, but until 2001 it was only observed in kaons. In the last decade, several matter-antimatter asymmetries have been observed in neutral B mesons in line with the expectations of the Standard Model of the weak interaction. Direct CP violation is also expected in the decay rates of charged B+ mesons versus that of B- mesons, though the greatest effects are present in a decay that occurs just twice in 10 million decays. Such rarity requires huge samples to study and this is exactly what the LHC, and its dedicated B-physics experiment LHCb provide. This thesis presents an analysis of the first two years of LHCb data. The author describes the first observation of the rare decay, B- → DK-, D → π-K+ and the first observation of direct CP violation in this B decay. The work constitutes essential information on the experiment’s measurement of a fundamental parameter of the theory and stands as a benchmark against which subsequent analyses of this type will be compared.

Discrete Symmetries and CP Violation

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Publisher : Oxford University Press
ISBN 13 : 0199296669
Total Pages : 567 pages
Book Rating : 4.1/5 (992 download)

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Book Synopsis Discrete Symmetries and CP Violation by : Marco Sozzi

Download or read book Discrete Symmetries and CP Violation written by Marco Sozzi and published by Oxford University Press. This book was released on 2008-01-24 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book takes a fresh approach to the teaching of discrete symmetries which are central to fundamental physics: mirror symmetry, matter/anti-matter symmetry, and time reversal. It is self-contained and includes detailed discussions of relevant experiments - conveying some of the fascination and intellectual challenges of experimental physics.

Time-Dependent CP Violation Measurements

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Publisher : Springer Science & Business Media
ISBN 13 : 3319007262
Total Pages : 205 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Time-Dependent CP Violation Measurements by : Markus Röhrken

Download or read book Time-Dependent CP Violation Measurements written by Markus Röhrken and published by Springer Science & Business Media. This book was released on 2013-10-17 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes a high-quality, high-precision method for the data analysis of an interesting elementary particle reaction. The data was collected at the Japanese B-meson factory KEKB with the Belle detector, one of the most successful large-scale experiments worldwide. CP violation is a subtle quantum effect that makes the world look different when simultaneously left and right and matter and antimatter are exchanged. This being a prerequisite for our own world to have developed from the big bang, there are only a few experimental indications of such effects, and their detection requires very intricate techniques. The discovery of CP violation in B meson decays garnered Kobayashi and Maskawa, who had predicted these findings as early as 1973, the 2008 Nobel prize in physics. This thesis describes in great detail what are by far the best measurements of branching ratios and CP violation parameters in two special reactions with two charm mesons in the final state. It presents an in-depth but accessible overview of the theory, phenomenology, experimental setup, data collection, Monte Carlo simulations, (blind) statistical data analysis, and systematic uncertainty studies.

B Decays

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Publisher : World Scientific
ISBN 13 : 9789810218362
Total Pages : 676 pages
Book Rating : 4.2/5 (183 download)

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Book Synopsis B Decays by : Sheldon Stone

Download or read book B Decays written by Sheldon Stone and published by World Scientific. This book was released on 1994 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 2nd edition is an extensive update of "B Decays?. The revisions are necessary because of the extensive amount of new data and new theoretical ideas. This book reviews what is known about b-quark decays and also looks at what can be learned in the future.The importance of this research area is increasing, as evidenced by the approval of the luminosity upgrade for CESR and the asymmetric B factories at SLAC and KEK, and the possibility of experiments at hadron colliders.The key experimental observations made thus far, measurement of the lifetimes of the different B species, B0-B0 mixing, the discovery of ?Penguin? mediated decays, and the extraction of the CKM matrix elements Vub and Vcb from semileptonic decays, as well as more mundane results, are described in great detail by the experimentalists who have been closely involved with making the measurements. Theoretical progress in understanding b-quark decays using HQET and lattice gauge techniques are described by theorists who have developed and used these techniques.Synthesizing the experimental and theoretical information, several articles discuss the implications for the ?Standard Model? and how further tests can be done using measurements of CP violation in the B system.

B Physics And Cp Violation: Proceedings Of The 2nd International Conference

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Publisher : World Scientific
ISBN 13 : 9814602760
Total Pages : 528 pages
Book Rating : 4.8/5 (146 download)

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Book Synopsis B Physics And Cp Violation: Proceedings Of The 2nd International Conference by : Thomas E Browder

Download or read book B Physics And Cp Violation: Proceedings Of The 2nd International Conference written by Thomas E Browder and published by World Scientific. This book was released on 1998-04-04 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: CP violation is one of the most subtle effects in the Standard Model of particle physics and may be the first clue to the physics that lies beyond. Charge conjugation, C, and parity, P, are symmetries of particle interactions. C corresponds to the operation of replacing a particle by its antiparticle, while P is the operation of mirror reflection. Before 1956, it was believed that these were also symmetries of the interactions of elementary particles. In 1956, C S Wu found evidence for P violation in the weak interaction. Theorists proposed that the combination of CP would be a symmetry of the weak interaction. In 1964, Christenson, Cronin, Fitch and Turlay found the first evidence for the violation of CP symmetry in the decays of kaons.Although Kobayashi and Maskawa then showed how the Standard Model can accommodate the observed CP violation, Wolfenstein pointed out that it is also possible that there is a new interaction in addition to the usual four, called the superweak interaction, which is responsible for the asymmetry. To test this idea, the observation of a different type of asymmetry, called direct CP violation, is required; in the kaon sector, very precise measurements of the ratio of kaon decay rates are necessary. In B decay modes where a second order weak process whimisically named “penguin” interferes with another suppressed, first order “tree” amplitude, it may also be possible to observe these direct CP-violating effects.B physics and CP violation is now one of the major growth areas in high energy physics. Nearly every major high energy physics laboratory now has a project underway to observe the large CP asymmetries expected in the B sector and to test the consistency of the Standard Model. The unitarity of the Kobayashi-Maskawa mixing matrix in the Standard Model implies the existence of three phases, called alpha, beta and gamma, which can be determined by the measurements of CP asymmetries in B decays. About 200 participants gathered in Hawaii in March 1997 to discuss the progress in the field, and this important book constitutes the proceedings of that conference.

Cp Violation - Proceedings Of The Bnl Summer Study

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Publisher : World Scientific
ISBN 13 : 9814569445
Total Pages : 394 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Cp Violation - Proceedings Of The Bnl Summer Study by : Amarjit Soni

Download or read book Cp Violation - Proceedings Of The Bnl Summer Study written by Amarjit Soni and published by World Scientific. This book was released on 1991-04-29 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings contains a series of pedagogical lectures on CP Violation.

CP Violation

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Publisher : Elsevier
ISBN 13 : 0444596089
Total Pages : 347 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis CP Violation by : L. Wolfenstein

Download or read book CP Violation written by L. Wolfenstein and published by Elsevier. This book was released on 2012-12-02 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: The articles collected in this volume are mainly concerned with the phenomenological description of the 1964 discovery on K° decay that CP invariance was violated in nature. The variety of models developed to explain this CP violation are described together with reprints of more recent definitive experiments, and CP violation in the B° system and the electric dipole moment of the neutron is also covered.

B Physics: Physics Beyond The Standard Model At The B Factory - Proceedings Of The 1994 International Workshop

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Publisher : World Scientific
ISBN 13 : 9814549398
Total Pages : 494 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis B Physics: Physics Beyond The Standard Model At The B Factory - Proceedings Of The 1994 International Workshop by : S Suzuki

Download or read book B Physics: Physics Beyond The Standard Model At The B Factory - Proceedings Of The 1994 International Workshop written by S Suzuki and published by World Scientific. This book was released on 1995-07-14 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews the recent progress of B physics, and discusses theoretical and experimental aspects of the physics which will be explored at the B factory. CP violation and new physics beyond the Standard Model are the main issues of the discussion.

Quarks, Hadrons And Nuclei - Proceedings Of The 16th And 17th Annual Hampton University Graduate Studies (Hugs) Summer Schools

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Publisher : World Scientific
ISBN 13 : 9814482943
Total Pages : 355 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Quarks, Hadrons And Nuclei - Proceedings Of The 16th And 17th Annual Hampton University Graduate Studies (Hugs) Summer Schools by : Jose Luis Goity

Download or read book Quarks, Hadrons And Nuclei - Proceedings Of The 16th And 17th Annual Hampton University Graduate Studies (Hugs) Summer Schools written by Jose Luis Goity and published by World Scientific. This book was released on 2004-03-09 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains lectures presented at the Sixteenth and Seventeenth Annual Hampton University Graduate Studies at the Continuous Electron Beam Accelerator Facility (HUGS at CEBAF) Summer Schools. The HUGS summer school brings pedagogical lectures to graduate students who are working on doctoral theses in nuclear physics. It has a balance of theory and experiment, and lecturers address topics of high current interest in strong interaction physics, particularly in electron scattering. Many HUGS lecturers lead major experimental efforts, and are internationally renowned for their contributions to the field.The proceedings have been selected for coverage in:• Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)• CC Proceedings — Engineering & Physical Sciences

Weak Interactions And Cp Violation - Beijing Workshop

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Publisher : World Scientific
ISBN 13 : 9814630993
Total Pages : 362 pages
Book Rating : 4.8/5 (146 download)

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Book Synopsis Weak Interactions And Cp Violation - Beijing Workshop by : Tao Huang

Download or read book Weak Interactions And Cp Violation - Beijing Workshop written by Tao Huang and published by World Scientific. This book was released on 1990-05-01 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a biography of Bernard G Sarnat, SB, MD, MS, DDS, FACS, a remarkable man who lived for most of the 20th century. Born in 1912 in the USA, he was the son of immigrant parents from Belarus, a former republic of the USSR. He received his MD degree from the University of Chicago, and his MS and DDS degrees from the University of Illinois. Dr Sarnat was a practitioner in the formative years of modern plastic surgery as well as an internationally known biological researcher in the area of craniofacial biology. He was one of the first bone researchers to apply the stain alizarin red S to document the pattern of dental and bone growth, and has published over 220 research papers dealing with bone and teeth biology.Bernard G Sarnat: 20th Century Plastic Surgeon and Biological Scientist is the story of not only a successful physician-scientist, but also a warm and caring individual who is dedicated to his family, as revealed by the many personal details in this biography. Thus, this biography is intended not just for researchers in the biology of bone and teeth, but also for medical and dental students as well the general reader interested in science and medicine.

The Physics of the Standard Model and Beyond

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Publisher : World Scientific
ISBN 13 : 9789812795601
Total Pages : 316 pages
Book Rating : 4.7/5 (956 download)

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Book Synopsis The Physics of the Standard Model and Beyond by : T. Morii

Download or read book The Physics of the Standard Model and Beyond written by T. Morii and published by World Scientific. This book was released on 2004 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a unified description of elementary particle interactions and the underlying theories, namely the Standard Model and beyond. The authors have aimed at a concise presentation but have taken care that all the basic concepts are clearly described. Written primarily for graduate students in theoretical and experimental particle physics, The Physics of the Standard Model and Beyond conveys the excitement of particle physics, centering upon experimental observations (new and old) and a variety of ideas for their interpretation. Contents: Weak Interaction; Symmetries and the Gauge Theories; The Standard Model of Electroweak Interactions; Quantum Chromodynamics; Neutrino Masses and Neutrino Oscillations; Supersymmetry; Precision Test of Electroweak Radiative Corrections and New Physics; Flavor Physics and CP Violation; Appendices: Notation and Useful Relations; Cross Sections and Feynman Rule; Basics of the Group Theory; C, P and T Transformation; The Quark Model. Readership: Graduate students, experimentalists and theorists in high energy physics.

CP Violation

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Publisher : Oxford University Press
ISBN 13 : 9780198503996
Total Pages : 546 pages
Book Rating : 4.5/5 (39 download)

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Book Synopsis CP Violation by : Gustavo C. Branco

Download or read book CP Violation written by Gustavo C. Branco and published by Oxford University Press. This book was released on 1999 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: The violation of charge-conjugation and parity symmetries is a leading area of research in particle and nuclear physics, with important implications for understanding the generation of matter in the universe. This book provides a self-contained introduction and is designed to bring beginning researchers to the forefront of the field.

Particle Physics at the Tercentenary of Mikhail Lomonosov

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Publisher : World Scientific
ISBN 13 : 9814436828
Total Pages : 481 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Particle Physics at the Tercentenary of Mikhail Lomonosov by : Moskovskiĭ gosudarstvennyĭ universitet im. M.V. Lomonosova

Download or read book Particle Physics at the Tercentenary of Mikhail Lomonosov written by Moskovskiĭ gosudarstvennyĭ universitet im. M.V. Lomonosova and published by World Scientific. This book was released on 2013 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is devoted to a wide variety of investigations, both in theory and experiment, of particle physics such as electroweak theory, fundamental symmetries, tests of the Standard Model and beyond, neutrino and astroparticle physics, heavy quark physics, non-perturbative QCD, quantum gravity effects, and present and future accelerator physics.

'97 Electroweak Interactions and Unified Theories

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Publisher : Atlantica Séguier Frontières
ISBN 13 : 9782863322239
Total Pages : 604 pages
Book Rating : 4.3/5 (222 download)

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Book Synopsis '97 Electroweak Interactions and Unified Theories by : J. Thanh Van Tran

Download or read book '97 Electroweak Interactions and Unified Theories written by J. Thanh Van Tran and published by Atlantica Séguier Frontières. This book was released on 1997 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cpt And Lorentz Symmetry, Proceedings Of The 2nd Meeting

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Publisher : World Scientific
ISBN 13 : 9814489522
Total Pages : 367 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Cpt And Lorentz Symmetry, Proceedings Of The 2nd Meeting by : V Alan Kostelecky

Download or read book Cpt And Lorentz Symmetry, Proceedings Of The 2nd Meeting written by V Alan Kostelecky and published by World Scientific. This book was released on 2002-02-20 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents:CPT, SSB, Ether, and All That (Y Nambu)Sub-Millimeter Tests of the Gravitational Inverse Square Law (E G Adelberger)Test of CPT and Lorentz Invariance from Muonium Spectroscopy (D Kawall et al.)Study of CPT Violation at BELLE (Y Sakai)Tests of CPT and Lorentz Symmetry Using Hydrogen and Noble-Gas Masers (R L Walsworth)CPT and Lorentz Tests with Clocks in Space (N E Russell)CPT Results from KTeV (H Nguyen)Physical Instances of Noncommuting Coordinates (R Jackiw)Torsion Balance Tests of Spin Coupled Forces (B R Heckel)Prospects for Symmetry Breaking in String Theory (R Potting)Cold Antihydrogen and CPT (G Gabrielse et al.)and other papers Readership: Theoretical and experimental physicists with an interest in relativity and space-time symmetries. Keywords:

Particle and Astroparticle Physics

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Publisher : CRC Press
ISBN 13 : 9781584889328
Total Pages : 544 pages
Book Rating : 4.8/5 (893 download)

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Book Synopsis Particle and Astroparticle Physics by : Utpal Sarkar

Download or read book Particle and Astroparticle Physics written by Utpal Sarkar and published by CRC Press. This book was released on 2007-12-03 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: From superstring theory to models with extra dimensions to dark matter and dark energy, a range of theoretically stimulating ideas have evolved for physics beyond the standard model. These developments have spawned a new area of physics that centers on the interplay between particle physics and cosmology—astroparticle physics. Providing the necessary theoretical background, Particle and Astroparticle Physics clearly presents the many recent advances that have occurred in these fields. Divided into five parts, the book begins with discussions on group and field theories. The second part summarizes the standard model of particle physics and includes some extensions to the model, such as neutrino masses and CP violation. The next section focuses on grand unified theories and supersymmetry. The book then discusses the general theory of relativity, higher dimensional theories of gravity, and superstring theory. It also introduces various novel ideas and models with extra dimensions and low-scale gravity. The last part of the book deals with astroparticle physics. After an introduction to cosmology, it covers several specialized topics, including baryogenesis, dark matter, dark energy, and brane cosmology. With numerous equations and detailed references, this lucid book explores the new physics beyond the standard model, showing that particle and astroparticle physics will together reveal unique insights in the next era of physics.

Particles And Fields - Proceedings Of The Vi Mexican School

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Publisher : World Scientific
ISBN 13 : 9814549797
Total Pages : 386 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Particles And Fields - Proceedings Of The Vi Mexican School by : Juan Carlos D'olivo

Download or read book Particles And Fields - Proceedings Of The Vi Mexican School written by Juan Carlos D'olivo and published by World Scientific. This book was released on 1995-11-16 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides a calculus-based introduction to economics. Students blessed with a working knowledge of the calculus will find that this text facilitates their study of the basic analytical framework of economics. The textbook examines a wide range of micro and macro topics, including prices and markets, equity versus efficiency, Rawls versus Bentham, accounting and the theory of the firm, optimal lot size and just in time, monopoly and competition, exchange rates and the balance of payments, inflation and unemployment, fiscal and monetary policy, IS-LM analysis, aggregate demand and supply, speculation and rational expectations, growth and development, exhaustible resources and over-fishing. While the content is similar to that of conventional introductory economics textbook, the assumption that the reader knows and enjoys the calculus distinguishes this book from the traditional text.