Published September 1997 | Version v1
Journal article Metadata-only

Near-threshold electroproduction of neutral pions on protons

Creators

  • 1. Tomskij Politekhnicheskij Univ., Inst. Yadernoj Fiziki, Tomsk (Russian Federation)

Description

The electroproduction of the neutral pion on the proton near the threshold is considered in the framework of the phenomenological model based on the current algebra with hard pions taking into account the explicit breaking of the chiral symmetry. The s-wave differential cross section at the threshold is predicted as a function of the square of the transferred momentum k2

Additional details

Additional titles

Original title (Russian)
Электророждение нейтральных пионов на протонах вблизи порога

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
60
Journal Issue
9
Journal Page Range
p. 1636-1642
ISSN
0044-0027
CODEN
IDFZA7

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
29051373
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CHIRAL SYMMETRY; CURRENT ALGEBRA; ELECTROPRODUCTION; FOUR MOMENTUM TRANSFER; MATRIX ELEMENTS; PHOTON-PROTON INTERACTIONS; PIONS NEUTRAL; PROTONS; S MATRIX; S WAVES; SPIN; SYMMETRY BREAKING
Descriptors DEC
ANGULAR MOMENTUM; BARYONS; BASIC INTERACTIONS; BOSONS; CATIONS; CHARGED PARTICLES; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INTERACTIONS; IONS; MATRICES; MESONS; MOMENTUM TRANSFER; NUCLEONS; PARTIAL WAVES; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PHOTON-BARYON INTERACTIONS; PHOTON-HADRON INTERACTIONS; PHOTON-NUCLEON INTERACTIONS; PIONS; PSEUDOSCALAR MESONS; SYMMETRY

Optional Information

Notes
19 refs., 4 figs.