Quasi-stable states in the physical spectrum of the Neveu-Schwarz dual model

Journal Article · Sat May 01 04:00:00 EDT 1976 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:7340178

Gerasyuta, S M; Kudryavtsev, V A

A certain class of states, comprising most of the spectrum for large mass M, is distinguished in the spectum of physical states predicted by the Neveu-Schwarz dual model with intercepts ..cap alpha../sub rho/(0) =1 and ..cap alpha../sub ..pi../(0) =1/2. The massive particles with large spins in this class are quasi-stable. Their couplings with all the other states are of order M/sup -1/ in comparison with the ordinary vertices. For the critical dimensions D=10 these states coincide with the zero-norm spurions. For the anomalous dimensions D=9 some of the quasi-stable states become new zero-norm spurion states. (AIP)

• Research Organization: Leningrad Nuclar Physics Institute
• OSTI ID: 7340178
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 23:5; ISSN SJNCA
• 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
ANGULAR MOMENTUM
COUPLING
DUAL RESONANCE MODEL
DUALITY
ELEMENTARY PARTICLES
MATHEMATICAL MODELS
PARTICLE MODELS
PARTICLE PROPERTIES
POSTULATED PARTICLES
REGGE TRAJECTORIES
SPIN
SPURIONS
STRANGE PARTICLES
VENEZIANO MODEL