Pion--nucleon charge-exchange scattering in a Regge--Regge-cut model

Journal Article · Thu Nov 01 04:00:00 EST 1973 · Phys. Rev., D, v. 8, no. 9, pp. 2880-2886

DOI:https://doi.org/10.1103/PhysRevD.8.2880· OSTI ID:4340022

Garfinkel, A F; Vasavada, K V

We have obtained a fit to most of the available data on pion-nucleon charges-exchange ssesttering using a model with Regge-Regge cuts. This shows quantitatively the importance of the double-Regge cuts, as opposed to the Regge- Pomeron cuts. We make comments on a recent work by Worden claiming that, in certain idealized limits, the Regges-Regge cuts im this process cancel. It is suggested that because of the strong assumptions in that work, many of which are probably not valid, the conclusions are not necessary. Comparisons are also made with several other works on this process. (auth)

• Research Organization: Department of Physics, Purdue University, Lafayette, Indiana 47907
• Sponsoring Organization: USDOE
• NSA Number: NSA-29-022628
• OSTI ID: 4340022
• Journal Information: Phys. Rev., D, v. 8, no. 9, pp. 2880-2886, Journal Name: Phys. Rev., D, v. 8, no. 9, pp. 2880-2886; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

*PION-NUCLEON INTERACTIONS-- CHARGE-EXCHANGE INTERACTIONS
*REGGE CUTS-- PION-NUCLEON INTERACTIONS
N64260* --Physics (High Energy)--Particle Interactions & Properties (Theoretical)--Strong (Baryon No. = 1)
REGGE TRAJECTORIES