WW[gamma] Couplings from Single W-production in Polarized E+e- Collisions
Author: O. Philipsen
Publisher:
Published: 1992
Total Pages: 13
ISBN-13:
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Author: O. Philipsen
Publisher:
Published: 1992
Total Pages: 13
ISBN-13:
DOWNLOAD EBOOKAuthor: Owe Philipsen
Publisher:
Published: 1992
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Owe Philipsen
Publisher:
Published: 1992
Total Pages:
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Publisher:
Published: 2009
Total Pages:
ISBN-13:
DOWNLOAD EBOOKThis Letter describes the current most precise measurement of the W boson pair production cross section and most sensitive test of anomalous WW[gamma] and WWZ couplings in p{bar p} collisions at a center-of-mass energy of 1.96 TeV. The WW candidates are reconstructed from decays containing two charged leptons and two neutrinos, where the charged leptons are either electrons or muons. Using data collected by the CDF II detector from 3.6 fb−1 of integrated luminosity, a total of 654 candidate events are observed with an expected background contribution of 320 ± 47 events. The measured total cross section is [sigma](p{bar p} 2!WW− + X) = 12.1 ± 0.9 (stat){sub -1.4}{sup +1.6} (syst) pb, which is in good agreement with the standard model prediction. The same data sample is used to place constraints on anomalous WW[gamma] and WWZ couplings.
Author: M. Raidal
Publisher:
Published: 1994
Total Pages: 25
ISBN-13:
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Publisher:
Published: 1992
Total Pages: 634
ISBN-13:
DOWNLOAD EBOOKAuthor: Abdus Salam
Publisher: World Scientific
Published: 1994
Total Pages: 700
ISBN-13: 9789810216634
DOWNLOAD EBOOKThis is a selection from over 250 papers published by Abdus Salam. Professor Salam has been Professor of Theoretical Physics at Imperial College, London and Director of the International Centre for Theoretical Physics in Trieste, for which he was largely responsible for creating. He is one of the most distinguished theoretical physicists of his generation and won the Nobel Prize for Physics in 1979 for his work on the unification of electromagnetic and weak interactions. He is well known for his deep interest in the development of scientific research in the third world (to which ICTP is devoted) and has taken a leading part in setting up the Third World Academy. His research work has ranged widely over quantum field theory and all aspects of the theory of elementary particles and more recently into other fields, including high-temperature superconductivity and theoretical biology. The papers selected represent a cross section of his work covering the entire period of 50 years from his student days to the present.
Author: Ronald Kleiss
Publisher: Cambridge University Press
Published: 2021-06-10
Total Pages: 563
ISBN-13: 1108486215
DOWNLOAD EBOOKA diagrammatic approach to introducing quantum field theory to graduate students in particle physics using Feynman diagrams.
Author: Paolo Bartalini
Publisher: World Scientific Publishing
Published: 2018-11-02
Total Pages: 471
ISBN-13: 981322777X
DOWNLOAD EBOOKMany high-energy collider experiments (including the current Large Hadron Collider at CERN) involve the collision of hadrons. Hadrons are composite particles consisting of partons (quarks and gluons), and this means that in any hadron-hadron collision there will typically be multiple collisions of the constituents — i.e. multiple parton interactions (MPI). Understanding the nature of the MPI is important in terms of searching for new physics in the products of the scatters, and also in its own right to gain a greater understanding of hadron structure. This book aims at providing a pedagogical introduction and a comprehensive review of different research lines linked by an involvement of MPI phenomena. It is written by pioneers as well as young leading scientists, and reviews both experimental findings and theoretical developments, discussing also the remaining open issues.
Author: Lisa Randall
Publisher: Harper Collins
Published: 2012-07-24
Total Pages: 94
ISBN-13: 0062245317
DOWNLOAD EBOOKOn July 4, 2012, physicists at the Large Hadron Collider in Geneva madehistory when they discovered an entirely new type of subatomic particle that many scientists believe is the Higgs boson. For forty years, physicists searched for this capstone to the Standard Model of particle physics—the theory that describes both the most elementary components that are known in matter and the forces through which they interact. This particle points to the Higgs field, which provides the key to understanding why elementary particles have mass. In Higgs Discovery, Lisa Randall explains the science behind this monumental discovery, its exhilarating implications, and the power of empty space.