Purely Leptonic B Meson Decays at Belle
Author: Thomas John Cunningham
Publisher:
Published: 2013
Total Pages: 110
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Thomas John Cunningham
Publisher:
Published: 2013
Total Pages: 110
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 2011
Total Pages: 7
ISBN-13:
DOWNLOAD EBOOKRadiative and leptonic decays of B-mesons represent an excellent laboratory for the search for New Physics. I present here recent results on radiative and leptonic decays from the Belle and BABAR collaborations. Radiative penguin and leptonic B-meson decays are excellent probes for investigating the effects of New Physics. Although current measurements are in agreement with the Standard Model expectations, they are still quite useful for setting bounds on possible NP models. The B → X{sub s}[gamma] and B → [tau][nu] measurements, for example, put strong constraints on the mass of charged Higgs bosons in Type II two-Higgs double models. The B → X{sub s}[gamma] branching fraction measurements also constrain models with universal extra dimensions.
Author: James David Lyon
Publisher:
Published: 2014
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Juliet Lee-Franzini
Publisher: World Scientific
Published: 2002
Total Pages: 672
ISBN-13: 9789810248802
DOWNLOAD EBOOKThis important book covers topics that are of major interest to the high energy physics community, including the most recent results from flavour factories, dark matter and neutrino physics. In addition, it considers future high energy machines.
Author: Pablo Hopman
Publisher:
Published: 2000
Total Pages: 364
ISBN-13:
DOWNLOAD EBOOKAuthor: Thomas Keck
Publisher: Springer
Published: 2018-12-29
Total Pages: 174
ISBN-13: 3319982494
DOWNLOAD EBOOKThis book explores how machine learning can be used to improve the efficiency of expensive fundamental science experiments. The first part introduces the Belle and Belle II experiments, providing a detailed description of the Belle to Belle II data conversion tool, currently used by many analysts. The second part covers machine learning in high-energy physics, discussing the Belle II machine learning infrastructure and selected algorithms in detail. Furthermore, it examines several machine learning techniques that can be used to control and reduce systematic uncertainties. The third part investigates the important exclusive B tagging technique, unique to physics experiments operating at the Υ resonances, and studies in-depth the novel Full Event Interpretation algorithm, which doubles the maximum tag-side efficiency of its predecessor. The fourth part presents a complete measurement of the branching fraction of the rare leptonic B decay “B→tau nu”, which is used to validate the algorithms discussed in previous parts.
Author: Antonio Limosani
Publisher:
Published: 2004
Total Pages: 286
ISBN-13:
DOWNLOAD EBOOKAuthor: Jan Hasenbusch
Publisher:
Published: 2018
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Andrzej J. Buras
Publisher: Cambridge University Press
Published: 2020-07-02
Total Pages: 739
ISBN-13: 1108882757
DOWNLOAD EBOOKThis is the first advanced, systematic and comprehensive look at weak decays in the framework of gauge theories. Included is a large spectrum of topics, both theoretical and experimental. In addition to explicit advanced calculations of Feynman diagrams and the study of renormalization group strong interaction effects in weak decays, the book is devoted to the Standard Model Effective Theory, dominating present phenomenology in this field, and to new physics models with the goal of searching for new particles and interactions through quantum fluctuations. This book will benefit theorists, experimental researchers, and Ph.D. students working on flavour physics and weak decays as well as physicists interested in physics beyond the Standard Model. In its concern for the search for new phenomena at short distance scales through the interplay between theory and experiment, this book constitutes a travel guide to physics far beyond the scales explored by the Large Hadron Collider at CERN.
Author: Jürgen G. Körner
Publisher:
Published: 1989
Total Pages: 10
ISBN-13:
DOWNLOAD EBOOK