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Fokker action principles with self-action. I. General theory; outline of a program for constructing models of elementary particles: Alfred Schild. Department of Physics, The University of Texas, Austin, Texas 78712


Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
77 KB
Volume
92
Category
Article
ISSN
0003-4916

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โœฆ Synopsis


In this paper we introduce two new dynamical variables: the isospin polarization and isospinspin polarization of a hadron in the final state of a given reaction. As an application, the nucleon isospin polarization in pion-nucleon scattering is studied. The numerical results for nucleon isopolarization, determined from n. P elastic and charge exchange reactions, are discussed.


๐Ÿ“œ SIMILAR VOLUMES


Fokker action principles with self-actio
๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 87 KB

Born approximation is investigated in detail using time-dependent perturbation theory, and it is found that the center-of-mass (CM) frame is particularly convenient to work in. Transformation equations relating the lab and CM frames are developed. Those parts of the second-Born amplitude which corre