Published November 1998 | Version v1
Journal article Metadata-only

Threshold eta production in pN reactions at CELSIUS

Creators

  • 1. Tuebingen University, Tuebingen (Germany)
  • 2. BINP, Novosibirsk (Russian Federation)

Description

The quasi-free p + n → d + η reaction cross section has been measured at threshold using 1295 MeV protons in the CELSIUS storage ring and an internal cluster-jet deuterium target. Excess energies from threshold to 10 MeV in the center of mass of the final dη system were covered. Approaching the threshold the cross section is enhanced compared to phase-space expectations. This behaviour is typical for a strong final state interaction. (author)

Additional details

Publishing Information

Journal Title
Acta Physica Polonica. Series B
Journal Volume
29
Journal Issue
11
Journal Page Range
p. 2981-2985
ISSN
0587-4254

Conference

Title
MESON'98 Structure of Mesons, Baryons and Nuclei
Dates
26 May - 2 Jun 1998
Place
Cracow (Poland)

INIS

Country of Publication
Poland
Country of Input or Organization
Poland
INIS RN
30018443
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CELSIUS STORAGE RING; CHARGED PARTICLE DETECTION; CROSS SECTIONS; ETA MESONS; EXCITATION FUNCTIONS; GEV RANGE 01-10; MEETINGS; PARTICLE PRODUCTION; PROTON REACTIONS; PROTON-NUCLEON INTERACTIONS; THRESHOLD ENERGY
Descriptors DEC
BARYON REACTIONS; BARYON-BARYON INTERACTIONS; BOSONS; DETECTION; ELEMENTARY PARTICLES; ENERGY; ENERGY RANGE; GEV RANGE; HADRON REACTIONS; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MESONS; NUCLEAR REACTIONS; NUCLEON REACTIONS; NUCLEON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PSEUDOSCALAR MESONS; RADIATION DETECTION; STORAGE RINGS

Optional Information

Notes
8 refs, 4 figs