Published November 2000 | Version v1
Journal article Metadata-only

Pion-pair production on a proton by photons in the energy region of nucleon-resonance excitation

Creators

  • 1. Istituto Nazionale di Fisica Nucleare, Sezione di Genova, Genova (Italy)
  • 2. Department of Physics, Moscow State University, Vorob'evy gory, Moscow 119899 (Russian Federation)
  • 3. Universita di Genova, via Dodecaneso 33, I-16146 Genova (Italy)

Description

A model is proposed for describing the production of π+π- pairs by real and virtual photons on protons in the energy region of nucleon-resonance excitation. The invariant-mass distributions of the π+π- and π+p systems at the photon point are calculated. The results are compared with available experimental data

Additional details

Identifiers

DOI
10.1134/1.1335091;

Publishing Information

Journal Title
Physics of Atomic Nuclei
Journal Volume
63
Journal Issue
11
Journal Page Range
p. 1943-1948
ISSN
1063-7788
CODEN
PANUEO

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35069821
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Translation
Descriptors DEI
EXCITATION; PAIR PRODUCTION; PHOTON-PROTON INTERACTIONS; PIONS MINUS; PIONS PLUS; RESONANCE
Descriptors DEC
BASIC INTERACTIONS; BOSONS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; ENERGY-LEVEL TRANSITIONS; HADRONS; INTERACTIONS; MESONS; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PHOTON-BARYON INTERACTIONS; PHOTON-HADRON INTERACTIONS; PHOTON-NUCLEON INTERACTIONS; PIONS; PSEUDOSCALAR MESONS

Optional Information

Notes
Translated from Yadernaya Fizika, ISSN 0044-0027, 63, 2036-2040 (No. 11, 2000); (c) 2000 MAIK ''Nauka / Interperiodica''.