Electroweak Physics at LEP and LHC

Electroweak Physics at LEP and LHC PDF Author: Arno Straessner
Publisher: Springer Science & Business Media
ISBN: 3642051685
Category : Science
Languages : en
Pages : 221

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Book Description
During more than 10 years, from 1989 until 2000, the LEP accelerator and the four LEP experiments, ALEPH, DELPHI, L3 and OPAL, have taken data for a large amount of measurements at the frontier of particle physics. The main outcome is a thorough and successful test of the Standard Model of electroweak interactions. Mass and width of the Z and W bosons were measured precisely, as well as the Z and photon couplings to fermions and the couplings among gauge bosons. The rst part of this work will describe the most important physics results of the LEP experiments. Emphasis is put on the properties of the W boson, which was my main research eld at LEP. Especially the precise determination of its mass and its couplings to the other gauge bosons will be described. Details on physics effects like Colour Reconnection and Bose-Einstein Correlations in W-pair events shall be discussed as well. A conclusive summary of the current electroweak measurements, including low-energy results, as the pillars of possible future ndings will be given. The important contributions from Tevatron, like the measurement of the top quark and W mass, will round up the present day picture of electroweak particle physics.

Electroweak Physics at LEP and LHC

Electroweak Physics at LEP and LHC PDF Author: Arno Straessner
Publisher: Springer Science & Business Media
ISBN: 3642051685
Category : Science
Languages : en
Pages : 221

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Book Description
During more than 10 years, from 1989 until 2000, the LEP accelerator and the four LEP experiments, ALEPH, DELPHI, L3 and OPAL, have taken data for a large amount of measurements at the frontier of particle physics. The main outcome is a thorough and successful test of the Standard Model of electroweak interactions. Mass and width of the Z and W bosons were measured precisely, as well as the Z and photon couplings to fermions and the couplings among gauge bosons. The rst part of this work will describe the most important physics results of the LEP experiments. Emphasis is put on the properties of the W boson, which was my main research eld at LEP. Especially the precise determination of its mass and its couplings to the other gauge bosons will be described. Details on physics effects like Colour Reconnection and Bose-Einstein Correlations in W-pair events shall be discussed as well. A conclusive summary of the current electroweak measurements, including low-energy results, as the pillars of possible future ndings will be given. The important contributions from Tevatron, like the measurement of the top quark and W mass, will round up the present day picture of electroweak particle physics.

The Standard Model in the Making

The Standard Model in the Making PDF Author: D. Bardin
Publisher: Oxford University Press
ISBN: 9780198502807
Category : Science
Languages : en
Pages : 708

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Book Description
The standard model in particle physics unifies the theories of electromagnetic and weak interactions. Much work has been over the last decade, and this book describes some of the leading experimental tests of the model. It is unique in collecting in one volume all of the formulas, recipes, and prescriptions necessary for testing the theory and will be an invaluable tool as experiments move into higher energies. It aims to give a comprehensive exposition of the foundations of the Standard Model and its applications to high energy phenomena.

Reports of the Working Group on Precision Calculations for the Z Resonance

Reports of the Working Group on Precision Calculations for the Z Resonance PDF Author: European Organization for Nuclear Research. Working Group on Precision Calculations for the Z Resonance
Publisher:
ISBN:
Category : Electroweak interactions
Languages : en
Pages : 432

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Book Description


Proceedings of the 31st International Conference on High Energy Physics ICHEP 2002

Proceedings of the 31st International Conference on High Energy Physics ICHEP 2002 PDF Author: S. Bentvelsen
Publisher: Elsevier
ISBN: 0444599169
Category : Science
Languages : en
Pages : 1004

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Book Description
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.

Fundamental Interactions

Fundamental Interactions PDF Author: A. Astbury
Publisher: World Scientific
ISBN: 9789810249120
Category : Science
Languages : en
Pages : 408

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Book Description
The Lake Louise Winter Institute is held annually to explore recent trends in physics. The proceedings contain pedagogical and review lectures by invited experts and contributed presentations by participants.

Physics at LEP2

Physics at LEP2 PDF Author: G. Altarelli
Publisher:
ISBN:
Category : Electron-positron interactions
Languages : en
Pages : 370

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Book Description


PASCOS 2004

PASCOS 2004 PDF Author:
Publisher:
ISBN: 9814479969
Category :
Languages : en
Pages :

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Book Description


Higgs Puzzle, The: What Can We Learn From Lep2, Lhc, Nlc, And Fmc? - Proceedings Of The 1996 Ringberg Workshop

Higgs Puzzle, The: What Can We Learn From Lep2, Lhc, Nlc, And Fmc? - Proceedings Of The 1996 Ringberg Workshop PDF Author: Bernd A Kniehl
Publisher: World Scientific
ISBN: 9814545864
Category :
Languages : en
Pages : 354

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Book Description
Despite the great success of the standard model of electroweak and strong interactions to describe the phenomena observed in high energy physics experiments, the mechanism by which the elementary particles are endowed with their masses is yet to be unraveled. Does nature choose the Higgs mechanism of spontaneous symmetry breaking as predicted by the standard model, or do we need some alternative explanation? The purpose of the workshop is to capture new trends and ideas in this exciting area of fundamental physics, and to explore the potential of recent (LEPI), present (HERA, LEPII, SLC, Tevatron), and future (FMC, LHC, NLC) colliding-beam experiments to shed light on the Higgs puzzle.

Fundamental Interactions - Proceedings Of The Sixteenth Lake Louise Winter Institute

Fundamental Interactions - Proceedings Of The Sixteenth Lake Louise Winter Institute PDF Author: Alan Astbury
Publisher: World Scientific
ISBN: 9814488852
Category : Science
Languages : en
Pages : 405

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Book Description
The Lake Louise Winter Institute is held annually to explore recent trends in physics. The proceedings contain pedagogical and review lectures by invited experts and contributed presentations by participants.

The First International Conference on String Phenomenology

The First International Conference on String Phenomenology PDF Author: S. A. Abel
Publisher: World Scientific
ISBN: 9812704914
Category : Phenomenological theory (Physics)
Languages : en
Pages : 379

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Book Description
String phenomenology offers a bridge between the excitement and novelty that typified theoretical physics in recent years and experimental reality. The First International Conference on String Phenomenology concentrated on cosmological and phenomenologically oriented applications of string theory. The aim was to bring together experimental and theoretical physicists to discuss the triumphs and challenges that high energy physics faces in its attempt to uncover the next layers of fundamental matter and interactions. The main theme was the application of string theory, but the conference also accommodated alternative approaches to physics beyond the Standard Model. The conference featured plenary talks reviewing the major topics, as well as parallel sessions for contributed papers describing new results in the major areas of the conference. It covered diverse topics, from collider and neutrino physics to fibre bundles on CalabiOCoYau three folds. The proceedings have been selected for coverage in: . OCo Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)."