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Title: Quasi-two-particle meson--nucleon interactions and SU(3) symmetry (in Russian)

Abstract

BS>The processes of the scattering of mesons on nucleons with formation of nucleon isobars, belonging to the decuplet of the SU(3) group were examined. The general form of the amplitudes for processes of the octet + octet yields octet + decuplet type in the SU(3) symmetry and during its breakdown was obtained. The relations between amplitudes and cross sections of concrete processes were obtained and compared with experiment. The experimental data indicated symmetry breakdown and the relation between cross sections obtained with consideration of the SU(3) symmetry breakdown agree well with experiments. (tr-auth)

Authors:
Publication Date:
Research Org.:
Originating Research Org. not identified
OSTI Identifier:
4333132
NSA Number:
NSA-29-019535
Resource Type:
Journal Article
Journal Name:
Izv. Akad. Nauk Kaz. SSR, Ser. Fiz.-Mat., no. 2, pp. 42-47
Additional Journal Information:
Other Information: Orig. Receipt Date: 30-JUN-74
Country of Publication:
Country unknown/Code not available
Language:
Russian
Subject:
N64260* -Physics (High Energy)-Particle Interactions & Properties (Theoretical)-Strong (Baryon No. = 1); *MESON-NUCLEON INTERACTIONS- SCATTERING AMPLITUDES; *N*RESONANCES- PARTICLE PRODUCTION; CROSS SECTIONS; MULTIPLETS; OCTET MODEL; QUASI PARTICLES; SCATTERING; SU-3 GROUPS; SYMMETRY BREAKING

Citation Formats

Masleev, N N. Quasi-two-particle meson--nucleon interactions and SU(3) symmetry. Country unknown/Code not available: N. p., 1973. Web.
Masleev, N N. Quasi-two-particle meson--nucleon interactions and SU(3) symmetry. Country unknown/Code not available.
Masleev, N N. 1973. "Quasi-two-particle meson--nucleon interactions and SU(3) symmetry". Country unknown/Code not available.
@article{osti_4333132,
title = {Quasi-two-particle meson--nucleon interactions and SU(3) symmetry},
author = {Masleev, N N},
abstractNote = {BS>The processes of the scattering of mesons on nucleons with formation of nucleon isobars, belonging to the decuplet of the SU(3) group were examined. The general form of the amplitudes for processes of the octet + octet yields octet + decuplet type in the SU(3) symmetry and during its breakdown was obtained. The relations between amplitudes and cross sections of concrete processes were obtained and compared with experiment. The experimental data indicated symmetry breakdown and the relation between cross sections obtained with consideration of the SU(3) symmetry breakdown agree well with experiments. (tr-auth)},
doi = {},
url = {https://www.osti.gov/biblio/4333132}, journal = {Izv. Akad. Nauk Kaz. SSR, Ser. Fiz.-Mat., no. 2, pp. 42-47},
number = ,
volume = ,
place = {Country unknown/Code not available},
year = {Mon Jan 01 00:00:00 EST 1973},
month = {Mon Jan 01 00:00:00 EST 1973}
}