Foundations of Perturbative QCD

Foundations of Perturbative QCD PDF Author: John Collins
Publisher: Cambridge University Press
ISBN: 1139500627
Category : Science
Languages : en
Pages : 637

Get Book Here

Book Description
Giving an accurate account of the concepts, theorems and their justification, this book is a systematic treatment of perturbative QCD. It relates the concepts to experimental data, giving strong motivations for the methods. Ideal for graduate students starting their work in high-energy physics, it will also interest experienced researchers.

Foundations of Perturbative QCD

Foundations of Perturbative QCD PDF Author: John Collins
Publisher: Cambridge University Press
ISBN: 1139500627
Category : Science
Languages : en
Pages : 637

Get Book Here

Book Description
Giving an accurate account of the concepts, theorems and their justification, this book is a systematic treatment of perturbative QCD. It relates the concepts to experimental data, giving strong motivations for the methods. Ideal for graduate students starting their work in high-energy physics, it will also interest experienced researchers.

Deep Inelastic Scattering - Proceedings Of The 8th International Workshop

Deep Inelastic Scattering - Proceedings Of The 8th International Workshop PDF Author: John A Gracey
Publisher: World Scientific
ISBN: 9814542717
Category :
Languages : en
Pages : 774

Get Book Here

Book Description
This volume focusses on four main topics: structure functions, tests of quantum chromodynamics, physics at the highest Q2 and p2T, and high energy scattering and diffraction. Comprehensive review articles on hadronic and photon structure, lepton-parton and parton-parton physics as well as future experimental opportunities are presented, together with a special lecture on HERA's legacy after the first decade of operation.

Deep Inelastic Scattering

Deep Inelastic Scattering PDF Author: J. Blümlein
Publisher: Elsevier
ISBN: 1483278069
Category : Science
Languages : en
Pages : 309

Get Book Here

Book Description
Deep Inelastic Scattering

Spin 96 - Proceedings Of The 12th International Symposium On High-energy Spin Physics

Spin 96 - Proceedings Of The 12th International Symposium On High-energy Spin Physics PDF Author: J E J Oberski
Publisher: World Scientific
ISBN: 9814546437
Category :
Languages : en
Pages : 906

Get Book Here

Book Description
Experiments using highly polarized intense beams and targets, and theoretical studies of spin and polarization phenomena, are now providing us with numerous additional details of the electroweak and strong interactions and the structure of matter. The spin structure of the nucleon has been measured over wide ranges of kinematic variables, and the cross sections have been calculated to several orders in perturbative field theory. At present, the influence of the higher twist contributions, the gluon spin, and the quark orbital angular momentum are under scrutiny. Quantum chromodynamics (QCD) captures a lot of our experimental knowledge of hard polarized scattering processes. Can our understanding of such processes within QCD be further improved?Hyperons produced in high energy reactions show how puzzling strong interactions between hadrons still are. Spin observables in experiments at intermediate energy are used to test parity and charge symmetries. Will they also reveal, at low energy, a violation of time reversal symmetry? We are on the verge of using parity violation measurements at intermediate electron scattering energies to determine the amount of strange quark contributions to the neutral weak form factor of the nucleon. The polarization of the sea quarks is expected to be measured soon in W± decays produced in high energy polarized proton interactions. Will the jets in polarized Z⁰ decays show a definite handedness? These and many other topics are discussed in these proceedings.

Internal Spin Structure Of The Nucleon - Proceedings Of The Symposium

Internal Spin Structure Of The Nucleon - Proceedings Of The Symposium PDF Author: Vernon W Hughes
Publisher: World Scientific
ISBN: 9814548804
Category : Technology & Engineering
Languages : en
Pages : 434

Get Book Here

Book Description
The topic of the internal spin structure of the nucleon has become an unusually active subfield of particle and nuclear physics, together with the relevant technologies. This volume presents up-to-date coverage.All the talks given at the symposium can be found in the volume. In addition, selected articles are reprinted, including two early papers which record initial thinking about the topic, all experimental papers giving data on nucleon spin structure functions determined from polarized lepton-nucleon scattering, and two valuable previously unpublished papers.

The Spin Structure Of The Nucleon

The Spin Structure Of The Nucleon PDF Author: Bernard Frois
Publisher: World Scientific
ISBN: 9814545406
Category :
Languages : en
Pages : 702

Get Book Here

Book Description
From its early beginnings at SLAC in the 1970's, the study of nucleon spin structure using polarized lepton beams and polarized nucleon targets has become increasingly important in nuclear and particle physics, with current experiments at several of the world's high energy and nuclear physics laboratories (CERN, DESY, SLAC and Jefferson Lab) and with enormous related theoretical studies. The understanding of the fascinating but complicated problem of nucleon spin structure has progressed substantially, but fundamental questions remain and it can be confidently predicted that future activity will be high.The Erice Course on The Spin Structure of the Nucleon covered both the experimental and theoretical aspects of the subject, and this volume includes the lectures given at the School. In many cases the lecture material has been extended and updated by the authors. In addition, several recent publications on experimental work have been added in an appendix.

Deep Inelastic Scattering: Dis 2006 - Proceedings Of The 14th International Workshop

Deep Inelastic Scattering: Dis 2006 - Proceedings Of The 14th International Workshop PDF Author: Masahiro Kuze
Publisher: World Scientific
ISBN: 9814477516
Category : Science
Languages : en
Pages : 996

Get Book Here

Book Description
These proceedings present the most up-to-date status of deep inelastic scattering (DIS) physics. Topics such as structure function measurements and phenomenology, quantum chromodynamics (QCD) studies in DIS and photoproduction, spin physics and diffractive interactions are reviewed in detail, with emphasis on those studies that push the test of QCD and the Standard Model to the limits of their present range of validity, towards both the very high and the very low four-momentum transfers in lepton-proton scattering.

Lepton Pair Production

Lepton Pair Production PDF Author: J. Thanh Van Tran
Publisher: Atlantica Séguier Frontières
ISBN: 9782863320082
Category : Dilepton production
Languages : en
Pages : 400

Get Book Here

Book Description


Basics of Perturbative QCD

Basics of Perturbative QCD PDF Author: Yuri Dokshitzer
Publisher: Atlantica Séguier Frontières
ISBN: 9782863321010
Category : Perturbation (Quantum dynamics).
Languages : en
Pages : 286

Get Book Here

Book Description


The Spin Structure of the Proton

The Spin Structure of the Proton PDF Author: Steven D. Bass
Publisher: World Scientific
ISBN: 9812709487
Category : Science
Languages : en
Pages : 212

Get Book Here

Book Description
One of the main challenges in nuclear and particle physics in the last 20 years has been to understand how the proton''s spin is built up from its quark and gluon constituents. Quark models generally predict that about 60% of the proton''s spin should be carried by the spin of the quarks inside, whereas high energy scattering experiments have shown that the quark spin contribution is small OCo only about 30%. This result has been the underlying motivation for about 1000 theoretical papers and a global program of dedicated spin experiments at BNL, CERN, DESY and Jefferson Laboratory to map the individual quark and gluon angular momentum contributions to the proton''s spin, which are now yielding exciting results. This book gives an overview of the present status of the field: what is new in the data and what can be expected in the next few years. The emphasis is on the main physical ideas and the interpretation of spin data. The interface between QCD spin physics and the famous axial U(1) problem of QCD (eta and etaprime meson physics) is also highlighted. Sample Chapter(s). Chapter 1: Introduction (159 KB). Contents: Spin Experiments and Data; Dispersion Relations and Spin Sum Rules; g 1 Spin Sum Rules; Fixed Poles; The Axial Anomaly, Gluon topology and g (0) A; Chiral Symmetry and Axial U(1) Dynamics; QCD Inspired Models of the Proton Spin Problem; The Spin-Flavour Structure of the Proton; QCD Fits to g 1 Data; Polarized Quark Distributions; Polarized Glue o g(x, Q 2 ); Transversity; Deeply Virtual Compton Scattering and Exclusive Processes; Polarized Photon Structure Functions; Conclusions and Open Questions: How Does the Proton Spin?. Readership: Academics, as well as physicists working on particle and nuclear physics at the interface of theory and experiment.