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Anti-Shrinkage of thep-$\bar{p}$ Diffraction Scattering

1964
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Progress of theoretical physics
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The aim of this note is to show that the forward peak of high-energy p-p scattering has a tendency to corpulence. We assume that the p-p interaction range R is finite, but may be energy dependent, and has a very strong absorptive force. where k is the center-of-mass momentum, J(b, k) is the phase shift with the impact parameter b, and J 0(kb0) is the Bessel function of the zeroth order. Equation (1) is obtained from the usual partial wave expansion by replacing PtCcosO) by Jo(kbO) and summation

doi:10.1143/ptp.31.325
fatcat:aowo5ycfbzafveoeknus6ykj6y