Hadron Structure in Electroweak Precision Measurements

Hadron Structure in Electroweak Precision Measurements PDF Author: Nathan L. Hall
Publisher: Springer
ISBN: 3319202219
Category : Science
Languages : en
Pages : 127

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Book Description
This thesis examines the γZ box contribution to the weak charge of the proton. Here, by combining recent parity-violating electron-deuteron scattering data with our current understanding of parton distribution functions, the author shows that one can limit this model dependence. The resulting construction is a robust model of the γγ and γZ structure functions that can also be used to study a variety of low-energy phenomena. Two such cases are discussed in this work, namely, the nucleon’s electromagnetic polarizabilities and quark-hadron duality. By using phenomenological information to constrain the input structure functions, this important but previously poorly understood radiative correction is determined at the kinematics of the parity-violating experiment, QWEAK, to a degree of precision more than twice that of the previous best estimate. A detailed investigation into available parametrizations of the electromagnetic and interference cross-sections indicates that earlier analyses suffered from the inability to correctly quantify their model dependence.

Hadron Structure in Electroweak Precision Measurements

Hadron Structure in Electroweak Precision Measurements PDF Author: Nathan L. Hall
Publisher: Springer
ISBN: 3319202219
Category : Science
Languages : en
Pages : 127

Get Book Here

Book Description
This thesis examines the γZ box contribution to the weak charge of the proton. Here, by combining recent parity-violating electron-deuteron scattering data with our current understanding of parton distribution functions, the author shows that one can limit this model dependence. The resulting construction is a robust model of the γγ and γZ structure functions that can also be used to study a variety of low-energy phenomena. Two such cases are discussed in this work, namely, the nucleon’s electromagnetic polarizabilities and quark-hadron duality. By using phenomenological information to constrain the input structure functions, this important but previously poorly understood radiative correction is determined at the kinematics of the parity-violating experiment, QWEAK, to a degree of precision more than twice that of the previous best estimate. A detailed investigation into available parametrizations of the electromagnetic and interference cross-sections indicates that earlier analyses suffered from the inability to correctly quantify their model dependence.

Spin Structure at Long Distance

Spin Structure at Long Distance PDF Author: Jian-Ping Chen
Publisher: AIP Conference Proceedings (Nu
ISBN:
Category : Science
Languages : en
Pages : 196

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Book Description
Theoretical developments -- Experimental developments -- Future experiments and active analyses.

Nucleon Structure at Large Bjorken X

Nucleon Structure at Large Bjorken X PDF Author: Claude Bourrely
Publisher: American Institute of Physics
ISBN:
Category : Science
Languages : en
Pages : 294

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Book Description
Marseille, France, 26-28 July 2004

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 900

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Book Description
NSA is a comprehensive collection of international nuclear science and technology literature for the period 1948 through 1976, pre-dating the prestigious INIS database, which began in 1970. NSA existed as a printed product (Volumes 1-33) initially, created by DOE's predecessor, the U.S. Atomic Energy Commission (AEC). NSA includes citations to scientific and technical reports from the AEC, the U.S. Energy Research and Development Administration and its contractors, plus other agencies and international organizations, universities, and industrial and research organizations. References to books, conference proceedings, papers, patents, dissertations, engineering drawings, and journal articles from worldwide sources are also included. Abstracts and full text are provided if available.

Exclusive & Semi-exclusive Processes At High Momentum Transfer

Exclusive & Semi-exclusive Processes At High Momentum Transfer PDF Author: Carl Carlson
Publisher: World Scientific
ISBN: 9814542830
Category :
Languages : en
Pages : 359

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Book Description
This book constitutes the proceedings of a workshop on 'Exclusive and Semi-exclusive Processes at High Momentum Transfer', sponsored by the Institute for Nuclear Theory (Seattle) and the Thomas Jefferson National Accelerator Facility (Jefferson Laboratory). The workshop was inspired by recent progress in the field, particularly in the uses of off-forward or skewed parton distributions to elucidate nucleon structure. This book contains the written versions of 41 scientific talks, on subjects including the aforementioned skewed parton distributions, and also on deeply virtual Compton scattering, semi-exclusive (or semi-inclusive) reactions, and hard elastic and transition form factors.

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 924

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Book Description


An Introduction to Quarks and Partons

An Introduction to Quarks and Partons PDF Author: F. E. Close
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 500

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Book Description


Physics Briefs

Physics Briefs PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 1334

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Book Description


Hadron Interactions,

Hadron Interactions, PDF Author: P. D. B. Collins
Publisher: CRC Press
ISBN:
Category : Art
Languages : en
Pages : 194

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Book Description
Intended for graduate students, advanced undergraduates and research staff in particle physics and related disciplines and will also be of interest to physicists not working in this field who want an overview of the present development of the subject.

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

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Book Description