Angular momentum analysis of a composite particle scattering problem and its cross channel analog

✍ Scribed by Shirley A. Jackson

• Book ID: 102986933
• Publisher: Elsevier Science
• Year: 1975
• Tongue: English
• Weight: 537 KB
• Volume: 89
• Category: Article
• ISSN: 0003-4916
• DOI: 10.1016/0003-4916(75)90300-0

✦ Synopsis

We investigate the solutions, by a determinental method, for a partial wave Bethe-Salpeter equation describing composite particle scattering and for its cross channel analog. We compare the behavior at s = --co of the leading angular momentum singularity from the Bethe-Salpeter equation with that of the leading Regge singularity of the cross channel equation. We mention the effect of the general properties of the kernel of the Bethe-Salpeter equation on the angular momentum structure of the solution.