POSITIVE AND NEGATIVE PION-PROTON BACKWARD ELASTIC SCATTERING BETWEEN 30 AND 90 GEV/C.

POLAKOS, PAUL ANTHONY.

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Author

POLAKOS, PAUL ANTHONY.

Issue Date

1982

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Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.

Abstract

Measurements of the differential cross sections for backward (pi)('+)p and (pi)('-)p elastic scattering have been made for incident pion momenta between 30 and 90 GeV/c in the angular range 0 ) p(pi)('-), the (DELTA)(,(delta)) and N(,(alpha)) for (pi)('+)p (--->) p(pi)('+). As is given by this model, the momentum dependence of the differential cross-section, d(sigma)/du for fixed u, may be parameterized with the form (DIAGRAM, TABLE OR GRAPHIC OMITTED...PLEASE SEE DAI) The values n('+) = 2.31 (+OR-) 0.07 and n('-) = 2.08 (+OR-) 0.06 are obtained for n at u = 0 for (pi)('+) and (pi)('-) scattering respectively.

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text
Dissertation-Reproduction (electronic)

Degree Name

Ph.D.

Degree Level

Doctoral

Degree Program

Physics
Graduate College

Degree Grantor

University of Arizona

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