Published February 1976 | Version v1
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The off-shell PSI-photon coupling and PSI-nucleon scattering

Creators

  • 1. Paris-6 Univ., 75 (France). Lab. de Physique Theorique des Particules Elementaires
  • 2. Paris-6 Univ., 75 (France). Div. de Physique Theorique

Description

The off-mass-shell extrapolation (from q2=0 to q2=m2sub(PSI)) of the PSI-photon coupling is estimated by looking at some decay modes of PSI(3.1) and PSI'(3.7). Consequences of this effect on PSI-nucleon scattering are discussed

Availability note (English)

MF available from INIS under the Report Number.

Abstract (French)

En regardant les quelques modes de desintegration de PSI(3,1) et PSI'(3,7), on peut estimer la constante de couplage PSI-photon sur et hors de sa couche de masse. Les consequences de cet effet sur la section efficace totale PSI-nucleon sont discutees

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Additional details

Publishing Information

Imprint Pagination
9 p.
Report number
IPNO-TH--76-06

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
7269918
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
COUPLING CONSTANTS; PSI-3105 RESONANCES; PSI-3695 RESONANCES; SCATTERING
Descriptors DEC
BOSONS; ELEMENTARY PARTICLES; HADRONS; MESON RESONANCES; MESONS; PSI RESONANCES; RESONANCE PARTICLES