Published November 12, 2005 | Version v1
Journal article Metadata-only

The pp→ppη reaction near threshold

Creators

  • 1. Neuchatel Univ. (Switzerland). Inst. de Physique
  • 2. University Coll., London (UK)

Description

The differential and total cross sections for pp→ppη are evaluated close to threshold in a model where the S11 nucleon isobar is excited through the exchange of ρ, π and η mesons. The preliminary data are not incompatible with these estimates. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics, A
Journal Volume
518
Journal Issue
1/2
Series
Nucl. Phys., A.
Journal Page Range
308-316
ISSN
0375-9474
CODEN
NUPAB

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
22014651
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
DIFFERENTIAL CROSS SECTIONS; DISTORTED WAVE THEORY; ENERGY DEPENDENCE; ETA MESONS; EXCITATION FUNCTIONS; E1-TRANSITIONS; FEYNMAN DIAGRAM; INELASTIC SCATTERING; INTEGRAL CROSS SECTIONS; MEV RANGE 100-1000; N-1535 BARYONS; OPE MODEL; PARTICLE PRODUCTION; PROTON-PROTON INTERACTIONS; PROTONS; QUASI-ELASTIC SCATTERING; RESCATTERING; SCATTERING AMPLITUDES; THEORETICAL DATA; WAVE FUNCTIONS
Descriptors DEC
AMPLITUDES; BARYON-BARYON INTERACTIONS; BARYONS; BOSON-EXCHANGE MODELS; BOSONS; CATIONS; CHARGED PARTICLES; CROSS SECTIONS; DATA; DIAGRAMS; ELEMENTARY PARTICLES; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; FERMIONS; FUNCTIONS; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERACTIONS; IONS; MATHEMATICAL MODELS; MESONS; MEV RANGE; MULTIPOLE TRANSITIONS; N BARYONS; N*BARYONS; NUCLEAR REACTIONS; NUCLEON-NUCLEON INTERACTIONS; NUCLEONS; NUMERICAL DATA; OBE MODEL; PARTICLE INTERACTIONS; PARTICLE MODELS; PERIPHERAL MODELS; PROTON-NUCLEON INTERACTIONS; PSEUDOSCALAR MESONS; SCATTERING