Structure of the cylinder term in the topological expansion

Journal Article · Sun Oct 15 04:00:00 EDT 1978 · Phys. Rev., D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.18.2995· OSTI ID:6614737

Aurenche, P; Gonzalez Mestres, L

We discuss the properties of the cylinder beyond the conventional multiperipheral framework, focusing our attention on the possibility of a two-singularity scheme. A sort of hybrid model is proposed where both the usual multiperipheral kernel and the Pomeron singularity are coupled to the Reggeon dipole. We give reasons for expecting in this case a weak f and ..omega.. renormalization, even in SU(2). Using dual field theory as a guide, we discuss several problems related to the cylinder topology: overlap between clusters, daughter exchanges, signature and charge conjugation, and t/sub min/ cutoffs. Taking the two-particle s-channel discontinuity of the one-loop double-twisted graph, we show that the production of two overlapping clusters admits a sort of multiperipheral description where the overlap region is governed by the Pomeron singularity.

• Research Organization: Centre de Physique Theorique, Ecole Polytechnique, 91128 Palaiseau Cedex, France (Equipe de Recherche du C.N.R.S. No 174)
• OSTI ID: 6614737
• Journal Information: Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 18:8; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BASIC INTERACTIONS
BOSONS
CLUSTER MODEL
COMPOSITE MODELS
ELEMENTARY PARTICLES
EQUATIONS
F-1260 RESONANCES
FIELD THEORIES
FLAVOR MODEL
HADRONS
INTERACTIONS
MATHEMATICAL MODELS
MATHEMATICS
MESON RESONANCES
MESONS
MULTIPERIPHERAL MODEL
NUCLEAR MODELS
PARTICLE MODELS
PARTICLE PROPERTIES
PARTICLE RAPIDITY
PERIPHERAL MODELS
POMERANCHUK PARTICLES
POSTULATED PARTICLES
QUARK MODEL
REGGE TRAJECTORIES
RENORMALIZATION
RESONANCE PARTICLES
SINGULARITY
STRONG INTERACTIONS
SUM RULES
TENSOR MESONS
TOPOLOGY