Measurement of Triple Gauge Boson Couplings in Hadronic W-Pair Events at LEP II
Author: Silke Dünsing
Publisher:
Published: 1998
Total Pages:
ISBN-13:
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Author: Silke Dünsing
Publisher:
Published: 1998
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Yoshi Uchida
Publisher:
Published: 2001
Total Pages: 104
ISBN-13:
DOWNLOAD EBOOKW-Pair and Single-W production events are observed at LEP, the Large Electron Positron collider at CERN, using the L3 detector. All decay channels are considered, and data taken in the years 1998 and 1999, with electron-positron collision centre-of-mass energies from 189 GeV to 202 GeV are analysed. The integrated luminosity of the analysed data corresponds to approximately 400pb-1, and a total of approximately 5000 W-pair events and 100 single-W events are selected. The observed cross sections of these W production processes and the differential distributions of the event shapes are then used to measure the couplings of Wbosons with Z bosons and photons. Emphasis is placed on the unambiguous and efficient combination of the information from the different production and decay channels. For the couplings in the model in which gauge invariance is realised linearly, the following results are obtained ... where the errors shown are statistical, systematic and theoretical respectively. All results show consistency with expectations from the Standard Model.
Author: Gonzalo Merino
Publisher:
Published: 2000
Total Pages: 108
ISBN-13:
DOWNLOAD EBOOKAuthor: Gonzalo Merino Arévalo
Publisher:
Published: 2000
Total Pages: 108
ISBN-13:
DOWNLOAD EBOOKAuthor: Jonathan P. Couchman
Publisher:
Published: 2001
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Harry W K Cheung
Publisher: World Scientific
Published: 2004-02-20
Total Pages: 575
ISBN-13: 9814483516
DOWNLOAD EBOOKThis volume contains contributions to the XXI International Symposium on Lepton and Photon Interactions at High Energies, held at the Fermi National Accelerator Laboratory. It gives up-to-date reviews of all aspects of particle physics, written by leading practitioners in the field. The review nature of all the articles makes this volume more accessible to students and researchers in other fields of physics. In addition to new experimental data and advances in theory, the future directions and prospects for the field are covered.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
Author: Kay Roscoe
Publisher:
Published: 2001
Total Pages: 195
ISBN-13:
DOWNLOAD EBOOKAuthor: Harry W. K. Cheung
Publisher: World Scientific
Published: 2004
Total Pages: 575
ISBN-13: 9812387161
DOWNLOAD EBOOKThis volume contains contributions to the XXI International Symposium on Lepton and Photon Interactions at High Energies, held at the Fermi National Accelerator Laboratory. It gives up-to-date reviews of all aspects of particle physics, written by leading practitioners in the field. The review nature of all the articles makes this volume more accessible to students and researchers in other fields of physics. In addition to new experimental data and advances in theory, the future directions and prospects for the field are covered.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
Author: Stefan Roth
Publisher: Springer Science & Business Media
Published: 2007
Total Pages: 182
ISBN-13: 3540351647
DOWNLOAD EBOOKThis up-to-date volume reviews the recent contributions of electron-positron colliders to the precision test of the electroweak Standard Model. In particular, it contains a short summary of the measurements at the Z resonance and gives an overview of the electroweak processes above the Z. Subsequently, the measurement of the W mass at LEP is discussed in detail. The implications for the precision test of the Standard Model are presented, giving the status of the global electroweak fit before the startup of Large Hadron Collider. The final chapters give an outlook on the electroweak physics at a future linear collider. The book also features many illustrations and tables. Readers obtain a coherent overview of the results of 20 years of electroweak physics conducted at electron-positron colliders.
Author: Mark Eugeen Theophila Dierckxsens
Publisher:
Published: 2004
Total Pages: 183
ISBN-13: 9789090175409
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