Published December 3, 1984
| Version v1
Journal article
panti p annihilation in quark rearrangement model including S- and P-waves
Creators
- 1. Helsinki Univ. (Finland). Research Inst. for Theoretical Physics
Description
A quark-antiquark rearrangement mechanism is applied to S- plus P-wave panti p annihilation. Including the effect of NΔ anti +- Δanti N and ΔΔ anti configurations enables the model to account for up to 70% of the observed annihilation cross section. This is achieved only by including the widths of the mesons. (orig.)
Additional details
Publishing Information
- Journal Title
- Nucl. Phys., A
- Journal Volume
- 430
- Journal Issue
- 3
- Series
- CODEN: NUPAB.;Nucl. Phys., A.
- Journal Page Range
- 605-635
- ISSN
- 0375-9474
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 16025786
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANNIHILATION; ANTINUCLEONS; DELTA-1236 RESONANCES; ETA MESONS; INTEGRAL CROSS SECTIONS; MEV RANGE 100-1000; NUCLEONS; OMEGA-784 RESONANCES; P WAVES; PAIR PRODUCTION; PIONS MINUS; PIONS NEUTRAL; PIONS PLUS; PROTON-ANTIPROTON INTERACTIONS; QUARK MODEL; QUARK-ANTIQUARK INTERACTIONS; RECOMBINATION; RHO-765 RESONANCES; S WAVES
- Descriptors DEC
- ANTIBARYONS; ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BARYON RESONANCES; BARYON-BARYON INTERACTIONS; BARYONS; BOSONS; COMPOSITE MODELS; CROSS SECTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MATHEMATICAL MODELS; MATTER; MESON RESONANCES; MESONS; MEV RANGE; N*RESONANCES; NUCLEON-ANTINUCLEON INTERACTIO; PARTIAL WAVES; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PIONS; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; RESONANCE PARTICLES