Author: James H. DannPublisher:
ISBN:
Category : Collisions (Nuclear physics)
Languages : en
Pages : 346
Book Description
A Study of Single and Multi-photon Events in E+e- Collisions at Center-of-mass Energies of 161 GeV and 172 GeV
Author: James H. DannPublisher:
ISBN:
Category : Collisions (Nuclear physics)
Languages : en
Pages : 346
Book Description
Chemical Abstracts
Author: Photon '99
Author: S. Söldner-RemboldPublisher:
ISBN:
Category : Exclusive reactions (Nuclear physics)
Languages : en
Pages : 516
Book Description
Nuclear Physics
Author: Physics Letters
Author: Precision Tests Of The Standard Electroweak Model
Author: Paul G LangackerPublisher: World Scientific
ISBN: 9814602817
Category : Science
Languages : en
Pages : 1032
Book Description
High precision measurements of weak neutral current and charged current processes and of the properties of the Z and W bosons have established the standard electroweak model as correct down to a distance scale of 10-16 cm, and are a sensitive probe of possible underlying physics. In this book, all aspects of the program are considered in detail, including the structure of the standard model, radiative corrections, high precision experiments, and their implications. The major classes of experiments are surveyed, covering the experiments themselves, the data analysis, results, and prospects.This volume is a detailed reference for theoretical and experimental researchers, as well as an introductory text for advanced students.
Introduction to High Energy Physics
Author: Donald H. PerkinsPublisher: Cambridge University Press
ISBN: 1139643371
Category : Science
Languages : en
Pages : 454
Book Description
This highly-regarded text provides a comprehensive introduction to modern particle physics. Extensively rewritten and updated, this 4th edition includes developments in elementary particle physics, as well as its connections with cosmology and astrophysics. As in previous editions, the balance between experiment and theory is continually emphasised. The stress is on the phenomenological approach and basic theoretical concepts rather than rigorous mathematical detail. Short descriptions are given of some of the key experiments in the field, and how they have influenced our thinking. Although most of the material is presented in the context of the Standard Model of quarks and leptons, the shortcomings of this model and new physics beyond its compass (such as supersymmetry, neutrino mass and oscillations, GUTs and superstrings) are also discussed. The text includes many problems and a detailed and annotated further reading list.
A Search for Displaced Leptons in the ATLAS Detector
Author: Lesya HorynPublisher: Springer Nature
ISBN: 3030916723
Category : Science
Languages : en
Pages : 146
Book Description
This thesis presents a search for long-lived particles decaying into displaced electrons and/or muons with large impact parameters. This signature provides unique sensitivity to the production of theoretical lepton-partners, sleptons. These particles are a feature of supersymmetric theories, which seek to address unanswered questions in nature. The signature searched for in this thesis is difficult to identify, and in fact, this is the first time it has been probed at the Large Hadron Collider (LHC). It covers a long-standing gap in coverage of possible new physics signatures. This thesis describes the special reconstruction and identification algorithms used to select leptons with large impact parameters and the details of the background estimation. The results are consistent with background, so limits on slepton masses and lifetimes in this model are calculated at 95% CL, drastically improving on the previous best limits from the Large Electron Positron Collider (LEP).
INIS Atomindex
Author: Facts And Mysteries In Elementary Particle Physics (Revised Edition)
Author: Martinus J G VeltmanPublisher: World Scientific
ISBN: 9813237074
Category : Science
Languages : en
Pages : 425
Book Description
This book provides a comprehensive overview of modern particle physics accessible to anyone with a true passion for wanting to know how the universe works. We are introduced to the known particles of the world we live in. An elegant explanation of quantum mechanics and relativity paves the way for an understanding of the laws that govern particle physics. These laws are put into action in the world of accelerators, colliders and detectors found at institutions such as CERN and Fermilab that are in the forefront of technical innovation. Real world and theory meet using Feynman diagrams to solve the problems of infinities and deduce the need for the Higgs boson.Facts and Mysteries in Elementary Particle Physics offers an incredible insight from an eyewitness and participant in some of the greatest discoveries in 20th century science. From Einstein's theory of relativity to the spectacular discovery of the Higgs particle, this book will fascinate and educate anyone interested in the world of quarks, leptons and gauge theories.This book also contains many thumbnail sketches of particle physics personalities, including contemporaries as seen through the eyes of the author. Illustrated with pictures, these candid sketches present rare, perceptive views of the characters that populate the field.The Chapter on Particle Theory, in a pre-publication, was termed 'superbly lucid' by David Miller in Nature (Vol. 396, 17 Dec. 1998, p. 642).