The Two-Pion Exchange Contribution to the Higher Partial Waves of Nucleon- Nucleon Scattering (thesis).

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Book Synopsis The Two-Pion Exchange Contribution to the Higher Partial Waves of Nucleon- Nucleon Scattering (thesis). by :

Download or read book The Two-Pion Exchange Contribution to the Higher Partial Waves of Nucleon- Nucleon Scattering (thesis). written by and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: By means of the Mandelstam representation, expressions are obtained for the two-pion-exchange contributions to the higher partial waves of N-N scattering. A set of ten invariant amplitudes is selected, of which each member obeys the Mandelstam representation. Dispersion relations are written for the amplitudes in which the discontinuities are absorptive parts for N-bar-N scattering. By means of the unitarity condition the absorptive parts are expressed as a partial- wave expansion in terms of the pi pi - NN partialwave amplitudes of Frazer and Fulco, except for the contributions of the pole in the pi -N system which are treated exactly in order to ensure better convergence of the partial-wave expansion. The N-N transition amplitudes in the angular-momentum representation are expressed in terms of the invariant amplitudes. (auth).

The Two-pion Exchange Contribution to the Higher Partial Waves of Nucleon-nucleon Scattering

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Total Pages : 88 pages
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Book Synopsis The Two-pion Exchange Contribution to the Higher Partial Waves of Nucleon-nucleon Scattering by : Peter Cziffra

Download or read book The Two-pion Exchange Contribution to the Higher Partial Waves of Nucleon-nucleon Scattering written by Peter Cziffra and published by . This book was released on 1960 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Field Theoretical Calculation of the One-pion-exchange and Two-pion-exchange Contributions to the Phase Shifts with Higher Angular Momenta for Nucleon-nucleon Scattering

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Total Pages : 1 pages
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Book Synopsis A Field Theoretical Calculation of the One-pion-exchange and Two-pion-exchange Contributions to the Phase Shifts with Higher Angular Momenta for Nucleon-nucleon Scattering by : IWAO. SATO

Download or read book A Field Theoretical Calculation of the One-pion-exchange and Two-pion-exchange Contributions to the Phase Shifts with Higher Angular Momenta for Nucleon-nucleon Scattering written by IWAO. SATO and published by . This book was released on 1962 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: The one-pion-exchange and two-pion-exchange parts of the S-matrix for nucleon-nucleon scattering are calculate field-theoretically. The rescattering of virtual pions by nucleons and the pion-pion interaction between virtual pions are taken into account. The S-matrix is then decomposed into the partial-wave amplitudes, and the phase shifts are calculated. Numerical evaluations are carried out for the 310-Mev protonproton scattering, and the results are compared with the phase shifts obtained by analyzing the experimental data. Without contribution of the pion-pion interaction, the results are far from agreement with experiment because of too strong attraction arising from the contributions of the two-pion-exchange part, but the contribution of the pion-pion resonance in the I equals J equals 1 state improves the results considerably by largely cancelling the attraction. Definite discrepancies remain between the theory and the experiments, and some unknown effects must play important roles in determining the nuclear force in the region of the internucleon distance around the Compton wave length of the pion. (Author).

Effect of Two-pion Exchange in Nucleon-nucleon Scattering in High Partial Waves

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Total Pages : 15 pages
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Book Synopsis Effect of Two-pion Exchange in Nucleon-nucleon Scattering in High Partial Waves by : A. M. Harun ar Rashid

Download or read book Effect of Two-pion Exchange in Nucleon-nucleon Scattering in High Partial Waves written by A. M. Harun ar Rashid and published by . This book was released on 1983 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Contribution from Two On-shell Pion Exchange in Nucleon-nucleon Scattering

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ISBN 13 :
Total Pages : 124 pages
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Book Synopsis Contribution from Two On-shell Pion Exchange in Nucleon-nucleon Scattering by : Nupan Kheaomaingam

Download or read book Contribution from Two On-shell Pion Exchange in Nucleon-nucleon Scattering written by Nupan Kheaomaingam and published by . This book was released on 2000 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: We used recent phenomenological form factors to calculate the effect of on-shell two-pion exchange in nucleon-nucleon scattering below the two-pion production threshold. As expected, the contributions of partial wave amplitudes are all negligible. We also noticed that the relativistic spin-operator decomposition of the scattering amplitude is not unique at certain momenta and angles.

Modified Analysis of Nucleon-nucleon Scattering

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Modified Analysis of Nucleon-nucleon Scattering by :

Download or read book Modified Analysis of Nucleon-nucleon Scattering written by and published by . This book was released on 1958 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Pion-Nucleon System

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Publisher : Princeton University Press
ISBN 13 : 1400867444
Total Pages : 548 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis The Pion-Nucleon System by : Brian H. Bransden

Download or read book The Pion-Nucleon System written by Brian H. Bransden and published by Princeton University Press. This book was released on 2015-03-08 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesizing the theoretical and experimental advances in pion-nucleon interactions over approximately the last twelve years, the authors offer here a timely account of the hadronic interactions of pions and nucleons and of the structure of nucleons. Because of the hadronic SU3 symmetry, the book also treats the structure of baryons in general, and so contains much material external to the specific field of pion-nucleon interactions. Thus the book's subject can be stated as the hadronic structure of baryons as illustrated particularly by pion-nucleon interaction. Following an introductory discussion of isotopic spin, the authors proceed to chapters that treat low energy pion scattering by nucleons and the photoproduction of pions; forward and fixed momentum transfer dispersion relations; analytic properties of scattering amplitudes; formation of nucleon resonances; symmetries and classification of particles and resonances; current algebra, sum rules, and superconvergence relations; scattering at higher energies; pion-nucleon dynamics; pion-nucleon inelastic scattering; and the form factors of the nucleon and the pion. Each chapter is followed by abundant references to the original literature. The level of the writing is suitable for students at the graduate level, and the presentation is even and self-contained. On balance, the authors have prepared a useful consolidation and review of this difficult and changing area of investigation. Originally published in 1973. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Pion-Nucleon Scattering. (IP-11), Volume 11

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Publisher : Princeton University Press
ISBN 13 : 1400874882
Total Pages : 149 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis Pion-Nucleon Scattering. (IP-11), Volume 11 by : Robert J. Cence

Download or read book Pion-Nucleon Scattering. (IP-11), Volume 11 written by Robert J. Cence and published by Princeton University Press. This book was released on 2015-12-08 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most fundamental problems in elementary particle physics is the study of the interaction of the pion meson with nucleons. It is believed that the pion meson plays a fundamental role in the description of nuclear forces and it is important, therefore, to understand the interaction of these particles. The primary method of gaining information on this interaction is through scattering experiments, and this book is concerned primarily with studies of pion-nucleon scattering at high energies. Originally published in 1969. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 700 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 1975 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pion-nucleon Scattering

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Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.:/5 (34 download)

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Book Synopsis Pion-nucleon Scattering by : Gordon L. Shaw

Download or read book Pion-nucleon Scattering written by Gordon L. Shaw and published by John Wiley & Sons. This book was released on 1969 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Publications Announcements with Indexes

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ISBN 13 :
Total Pages : 1012 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis Technical Publications Announcements with Indexes by : United States. National Aeronautics and Space Administration

Download or read book Technical Publications Announcements with Indexes written by United States. National Aeronautics and Space Administration and published by . This book was released on 1962 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Two-pion-exchange in Nucleon-nucleon Scattering

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ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Two-pion-exchange in Nucleon-nucleon Scattering by : Kenneth Michael Guthrie

Download or read book Two-pion-exchange in Nucleon-nucleon Scattering written by Kenneth Michael Guthrie and published by . This book was released on 1969 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nucleon-nucleon Scattering and the One-pion Exchange

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ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Nucleon-nucleon Scattering and the One-pion Exchange by : Michael J. Moravcsik

Download or read book Nucleon-nucleon Scattering and the One-pion Exchange written by Michael J. Moravcsik and published by . This book was released on 1958 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Refereed and selected contributions from International Conference on Quark Nuclear Physics

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Publisher : Springer Science & Business Media
ISBN 13 : 3662097125
Total Pages : 406 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Refereed and selected contributions from International Conference on Quark Nuclear Physics by : Charlotte Elster

Download or read book Refereed and selected contributions from International Conference on Quark Nuclear Physics written by Charlotte Elster and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the refereed and selected contributions from the International Conference on Quark Nuclear Physics (QNP2002), held from 9 to 14 June 2002 in Jülich, Germany.

Two-nucleon Higher Partial-wave Scattering from Lattice QCD.

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (967 download)

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Book Synopsis Two-nucleon Higher Partial-wave Scattering from Lattice QCD. by :

Download or read book Two-nucleon Higher Partial-wave Scattering from Lattice QCD. written by and published by . This book was released on 2016 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here, we present a determination of nucleon-nucleon scattering phase shifts for L>0. The S, P, D and F phase shifts for both the spin-triplet and spin-singlet channels are computed for the first time with lattice Quantum ChromoDynamics. This required the design and implementation of novel lattice methods involving displaced sources and momentum-space cubic sinks. In order to demonstrate the utility of our approach, the calculations were performed in the SU(3)-flavor limit where the light quark masses have been tuned to the physical strange quark mass, corresponding to m[pi]=mKH"00~MeV. Two spatial volumes of V H"(3.5 fm)3 and V H"(4.6 fm)3 were used. Furthermore, the finite-volume spectrum is extracted from the exponential falloff of the correlation functions. Said spectrum is mapped onto the infinite volume phase shifts using the generalization of the Luscher formalism for two-nucleon systems.

List

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ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis List by :

Download or read book List written by and published by . This book was released on 1948 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

U.S. Government Research Reports

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ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis U.S. Government Research Reports by :

Download or read book U.S. Government Research Reports written by and published by . This book was released on 1962 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: