Gamma Z Corrections to Forward-angle Parity-violating Ep Scattering

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Gamma Z Corrections to Forward-angle Parity-violating Ep Scattering by :

Download or read book Gamma Z Corrections to Forward-angle Parity-violating Ep Scattering written by and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We use dispersion relations to evaluate the [gamma]Z box contribution to parity-violating electron scattering in the forward limit, taking into account constraints from recent JLab data on electroproduction in the resonance region as well as high energy data from HERA. The correction to the asymmetry is found to be 1.2 +- 0.2% at the kinematics of the JLab Qweak experiment, which is well within the limits required to achieve a 4% measurement of the weak charge of the proton.

?Z Corrections to Forward-angle Parity-violating Ep Scattering

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis ?Z Corrections to Forward-angle Parity-violating Ep Scattering by :

Download or read book ?Z Corrections to Forward-angle Parity-violating Ep Scattering written by and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We use dispersion relations to evaluate the ?Z box contribution to parity-violating electron scattering in the forward limit, taking into account constraints from recent JLab data on electroproduction in the resonance region as well as high energy data from HERA. The correction to the asymmetry is found to be 1.2 +- 0.2% at the kinematics of the JLab Qweak experiment, which is well within the limits required to achieve a 4% measurement of the weak charge of the proton.

Hadron Structure in Electroweak Precision Measurements

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Publisher : Springer
ISBN 13 : 3319202219
Total Pages : 127 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Hadron Structure in Electroweak Precision Measurements by : Nathan L. Hall

Download or read book Hadron Structure in Electroweak Precision Measurements written by Nathan L. Hall and published by Springer. This book was released on 2015-07-24 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Issues in General Physics Research: 2011 Edition

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Publisher : ScholarlyEditions
ISBN 13 : 1464963320
Total Pages : 13957 pages
Book Rating : 4.4/5 (649 download)

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Book Synopsis Issues in General Physics Research: 2011 Edition by :

Download or read book Issues in General Physics Research: 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 13957 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in General Physics Research / 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about General Physics Research. The editors have built Issues in General Physics Research: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about General Physics Research in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in General Physics Research: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Constrained Gamma-Z Interference Corrections to Parity-violating Electron Scattering

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ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Constrained Gamma-Z Interference Corrections to Parity-violating Electron Scattering by :

Download or read book Constrained Gamma-Z Interference Corrections to Parity-violating Electron Scattering written by and published by . This book was released on 2013 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a comprehensive analysis of gamma-Z interference corrections to the weak charge of the proton measured in parity-violating electron scattering, including a survey of existing models and a critical analysis of their uncertainties. Constraints from parton distributions in the deep-inelastic region, together with new data on parity-violating electron scattering in the resonance region, result in significantly smaller uncertainties on the corrections compared to previous estimates. At the kinematics of the Qweak experiment, we determine the gamma-Z box correction to be Re\box_{gamma-Z}V̂ = (5.61 +- 0.36) x 10{̂-3}. The new constraints also allow precise predictions to be made for parity-violating deep-inelastic asymmetries on the deuteron.

Hadronic [gamma]Z Box Corrections in Møller Scattering

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (925 download)

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Book Synopsis Hadronic [gamma]Z Box Corrections in Møller Scattering by :

Download or read book Hadronic [gamma]Z Box Corrections in Møller Scattering written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The possibility of measuring the parity-violating asymmetry in Moller scattering with sufficient accuracy to determine sin2[Theta]W to 0.1% offers a complementary path to the discovery of new physics to that followed at high energy colliders. We present a new calculation of the [gamma]Z box contribution to parity-violating electron-proton scattering, which constitutes an important uncertainty in computing the background to this process. We show that while the [gamma]Z correction grows rapidly with energy, it can be relatively well constrained by data from parity-violating inelastic scattering and parton distribution functions.

From Nuclei and Their Constituents to Stars

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Publisher : IOS Press
ISBN 13 : 1614990093
Total Pages : 699 pages
Book Rating : 4.6/5 (149 download)

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Book Synopsis From Nuclei and Their Constituents to Stars by : A. Molinari

Download or read book From Nuclei and Their Constituents to Stars written by A. Molinari and published by IOS Press. This book was released on 2003-07-31 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the ideas to embed nuclear physics in the larger context of hadronic physics by stressing and deepening its widening overlap with particle, astroparticle and condensed matter physics and to emphasize the unity of the two facets not only of nuclear, but of the whole physics; the theoretical and the experimental ones. Counteracting the ominous trend of enlarging the gap between the two, the danger being of depriving experimental physics of ideas promoting experiments and of transforming theoretical physics into metaphysics. The reader will find modern conceptions on nuclear structure, how atomic nuclei are probed through the scattering of high energy electrons and how they interact when accelerated at ultra-relativistic energies. The item connects to the quest for the quark-gluon plasma, perhaps the central theme of the contemporary hadronic physics, whose unraveling requires a vast and profound knowledge of both nuclear and particle physics, in particular QCD.

High Energy Physics Index

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ISBN 13 :
Total Pages : 660 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis High Energy Physics Index by :

Download or read book High Energy Physics Index written by and published by . This book was released on 1994 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Many Body Structure of Strongly Interacting Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 3540367543
Total Pages : 218 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Many Body Structure of Strongly Interacting Systems by : Hartmuth Arenhövel

Download or read book Many Body Structure of Strongly Interacting Systems written by Hartmuth Arenhövel and published by Springer Science & Business Media. This book was released on 2007-12-03 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This carefully edited proceedings volume provides an extensive review and analysis of the work carried out over the past 20 years at the Mainz Microtron (MAMI). This research is centered on the application of Quantum Chromodynamics in the strictly nonperturbative regime at hadronic scales of about 1 fm. The book goes further to offer an outlook on the next wave research, with the forthcoming upgrade of MAMI.

A Guide to Data in Elementary Particle Physics

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ISBN 13 :
Total Pages : 604 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Guide to Data in Elementary Particle Physics by : G. P. Yost

Download or read book A Guide to Data in Elementary Particle Physics written by G. P. Yost and published by . This book was released on 1986 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chemical Abstracts

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ISBN 13 :
Total Pages : 2730 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Chemical Abstracts by :

Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2730 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Radiative Processes in Astrophysics

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Publisher : John Wiley & Sons
ISBN 13 : 352761818X
Total Pages : 400 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Radiative Processes in Astrophysics by : George B. Rybicki

Download or read book Radiative Processes in Astrophysics written by George B. Rybicki and published by John Wiley & Sons. This book was released on 2008-09-26 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiative Processes in Astrophysics: This clear, straightforward, and fundamental introduction is designed to present-from a physicist's point of view-radiation processes and their applications to astrophysical phenomena and space science. It covers such topics as radiative transfer theory, relativistic covariance and kinematics, bremsstrahlung radiation, synchrotron radiation, Compton scattering, some plasma effects, and radiative transitions in atoms. Discussion begins with first principles, physically motivating and deriving all results rather than merely presenting finished formulae. However, a reasonably good physics background (introductory quantum mechanics, intermediate electromagnetic theory, special relativity, and some statistical mechanics) is required. Much of this prerequisite material is provided by brief reviews, making the book a self-contained reference for workers in the field as well as the ideal text for senior or first-year graduate students of astronomy, astrophysics, and related physics courses. Radiative Processes in Astrophysics also contains about 75 problems, with solutions, illustrating applications of the material and methods for calculating results. This important and integral section emphasizes physical intuition by presenting important results that are used throughout the main text; it is here that most of the practical astrophysical applications become apparent.

Introduction to Unconventional Superconductivity

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Publisher : CRC Press
ISBN 13 : 9789056992095
Total Pages : 204 pages
Book Rating : 4.9/5 (92 download)

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Book Synopsis Introduction to Unconventional Superconductivity by : V.P. Mineev

Download or read book Introduction to Unconventional Superconductivity written by V.P. Mineev and published by CRC Press. This book was released on 1999-09-21 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unconventional superconductivity (or superconductivity with a nontrivial Cooper pairing) is believed to exist in many heavy-fermion materials as well as in high temperature superconductors, and is a subject of great theoretical and experimental interest. The remarkable progress achieved in this field has not been reflected in published monographs and textbooks, and there is a gap between current research and the standard education of solid state physicists in the theory of superconductivity. This book is intended to meet this information need and includes the authors' original results.

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 872 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Nuclear Science Abstracts by :

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1969-05 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physics of Radioactive Beams

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ISBN 13 : 9781590331415
Total Pages : 0 pages
Book Rating : 4.3/5 (314 download)

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Book Synopsis Physics of Radioactive Beams by : Carlos A. Bertulani

Download or read book Physics of Radioactive Beams written by Carlos A. Bertulani and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Secondary beams of rare isotopes; Nucleus-nucleus scattering at high energies; Sizes and energies of exotic nuclei; Break-up reactions and momentum distributions; Borromean nuclei; Coulomb excitation; Coulomb excitation of exotic nuclei; Elastic and inelastic scattering; Pion production; Tests of fundamental interactions; Nuclear astrophysics; Fusion reactions; Formation of heavy and superheavy elements; Subject index.

An Introduction To Quantum Field Theory

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Publisher : CRC Press
ISBN 13 : 0429972105
Total Pages : 866 pages
Book Rating : 4.4/5 (299 download)

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Book Synopsis An Introduction To Quantum Field Theory by : Michael E. Peskin

Download or read book An Introduction To Quantum Field Theory written by Michael E. Peskin and published by CRC Press. This book was released on 2018-05-04 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Quantum Field Theory is a textbook intended for the graduate physics course covering relativistic quantum mechanics, quantum electrodynamics, and Feynman diagrams. The authors make these subjects accessible through carefully worked examples illustrating the technical aspects of the subject, and intuitive explanations of what is going on behind the mathematics. After presenting the basics of quantum electrodynamics, the authors discuss the theory of renormalization and its relation to statistical mechanics, and introduce the renormalization group. This discussion sets the stage for a discussion of the physical principles that underlie the fundamental interactions of elementary particle physics and their description by gauge field theories.

Physics Briefs

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ISBN 13 :
Total Pages : 1420 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Physics Briefs written by and published by . This book was released on 1993 with total page 1420 pages. Available in PDF, EPUB and Kindle. Book excerpt: