Charge symmetry breaking in the neutron-proton system
TLDR
In this paper, the expected differences in polarizations due to one-boson exchanges, particularly a photon exchange, isospin mixed mesons, and a pion (with the n-p mass difference taken into account), are computed.About:
This article is published in Nuclear Physics.The article was published on 1980-10-20 and is currently open access. It has received 21 citations till now. The article focuses on the topics: Asymmetry & Elastic scattering.read more
Citations
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Difference between polarization and analyzing power for 800-MeV n-p elastic scattering: Test of time-reversal invariance
T. S. Bhatia,G. Glass,John C. Hiebert,L. C. Northcliffe,W. B. Tippens,B. E. Bonner,J. E. Simmons,C. L. Hollas,C. R. Newsom,P. J. Riley,R. D. Ransome +10 more
TL;DR: In this article, a measurement of the neutron polarization from 800-MeV quasielastic scattering at 133\ifmmode^\circ\else\textdegree\fi{} cm was made, which together with previous measurements of the analyzing power, at the same angle in free $n\ensuremath{-}p$ scattering at 775 MeV constitutes a check of time-reversal invariance.
Journal ArticleDOI
Charge symmetry and the reaction d+d→4He+π0
TL;DR: The isospin forbidden reaction d+d→4He+π0 provides a very sensitive test of the existence of charge symmetry breaking nuclear interactions as mentioned in this paper, and the forward differential cross section dσ(0°)/dΩ of the reaction is calculated to be in the range of 0.1 pb/sr to 0.01 pb /sr.
Journal ArticleDOI
Neutron-proton mass difference and the ϱ-ω mixing
TL;DR: In this paper, non-electromagnetic charge symmetry breaking effects in nucleon-nucleon scattering are understood in terms of the ϱ-ω mixing, where ϱ − ϵ is the number of nucleons in the mixing.
Posted Content
Charge Symmetry Breaking and Nuclear Pion Production Reactions
TL;DR: In this paper, it is shown that the traditional one-body impulse approximation must be replaced by a two-body operator which makes a larger contribution to s-wave pion production.
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Tests of charge symmetry in few-body systems
TL;DR: In this paper, the current status of selected experimental and theoretical investigations of charge symmetry in fewbody systems is reviewed, and a review of the current state of the art is given.
References
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A potential model representation of two-nucleon data below 315 MeV
T. Hamada,I.D. Johnston +1 more
TL;DR: In this article, an energy independent nucleon-nucleon potential model was proposed to represent the n-p data in a satisfactory manner for the first time, and the phase shifts predicted by the model were in fair agreement with the solutions YLAM ( T = 1) and YLAN3M (T = 0) recently found by the Yale group.
Journal ArticleDOI
Analysis of electromagnetic nucleon form factors
G. Höhler,E. Pietarinen,I. Sabba-Stefanescu,F. Borkowski,G.G. Simon,V.H. Walther,R.D. Wendling +6 more
TL;DR: In this paper, electron-nucleon form factors were determined from Rosenbluth plots and, independently, by fitting a dispersion ansatz to electron nucleon scattering cross sections, allowing for a renormalization of the data in both cases.
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