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Prog. Theor. Phys. Vol. 57 No. 6 (1977) pp. 2013-2023

The Large Angle Behavior of the Two-Body Reactions in a Peripheral Reaction Model

Tomonori Kuroda

Department of Physics, Tokyo University of Education, Tokyo 112

(Received October 9, 1976)

Abstract:

An asymptotic expression for large angle differential cross sections, dσ/dt\varproptoexp{-2×Imα(s)·θ}, in a simplified peripheral reaction model is compared with data. The gross behavior of energy and angular dependence of available data (0.50\lesssimp_l\lesssim10(Gev/c)) of π^±p elastic and charge exchange and K^±p elastic and p^±p elastic scattering is consistent with this expression. From the comparison with pp elastic scattering data, it is pointed out that the non-peripheral contributions from the lower partial waves become important for the large angle differential cross section for p_l\gtrsim10 GeV/c.

URL : http://ptp.ipap.jp/link?PTP/57/2013/
DOI : 10.1143/PTP.57.2013

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Citing Article(s) :

1. Progress of Theoretical Physics Vol. 65 No. 4 (1981) pp. 1361-1371 :

   A Simple Model for Scattering at All Angles

   Norio Kawaguchi

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