Representations of Reggeon Green's functions: Their scaling form and the approach to scaling

Journal Article · Wed Oct 15 04:00:00 EDT 1975 · Phys. Rev., D, v. 12, no. 8, pp. 2370-2384

DOI:https://doi.org/10.1103/PhysRevD.12.2370· OSTI ID:4104339

Frazer, W R; Moshe, M

We derive representations for Green's functions in the Reggeon calculus. Our renormalization-group integration method gives the t dependence of the asymptotic scaling functions, as well as the correction terms which are present at nonasymptotic energies. The approach to the scaling form is governed by a critical exponent. The method can be used to calculate the scaling form and the approach to scaling of any n-to-m Reggeon Green's function. We discuss mainly the Pomeron propagator and the three-point function in the one-loop approximation. (AIP)

• Research Organization: Department of Physics, University of California, San Diego, La Jolla, California 92037
• Sponsoring Organization: USDOE
• NSA Number: NSA-33-018711
• OSTI ID: 4104339
• Journal Information: Phys. Rev., D, v. 12, no. 8, pp. 2370-2384, Journal Name: Phys. Rev., D, v. 12, no. 8, pp. 2370-2384; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

*POMERANCHUK PARTICLES-- PROPAGATOR
*REGGE CALCULUS-- SCALING LAWS
641400*
LIMITING VALUES
N64500* --Physics (High Energy)--Scattering Theory
RENORMALIZATION
SCATTERING AMPLITUDES
TOTAL CROSS SECTIONS