Published September 29, 1975
| Version v1
Journal article
Photoproduction of negative pions on a polarized neutron target in the resonance region
Creators
- 1. Bonn Univ. (F.R. Germany). Physikalisches Inst.
Description
At the Bonn 2.5 GeV electron synchrotron the first measurements of the target asymmetry for the reaction γ + n (spin up) → π- + p have been performed. The negative pions were detected in a magnetic spectrometer at a constant pion c.m. angle of 400 and photon energies between 0.45 GeV and 2.0 GeV. Deuterated butanol was used as target material. The polarization of the deuteron was about 16%. The results show a significant difference from the previously measured π+ asymmetry. (Auth.)
Additional details
Identifiers
Publishing Information
- Journal Title
- Nuclear Physics B
- Journal Volume
- 96
- Journal Issue
- 3
- Series
- Nucl. Phys., B.
- Journal Page Range
- 497-508
- ISSN
- 0550-3213
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 7221169
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- AMPLITUDES; DEUTERIUM TARGET; DEUTERONS; DIFFERENTIAL CROSS SECTIONS; ELECTRIC FIELDS; GEV RANGE 01-10; ISOSPIN; MAGNETIC FIELDS; MEV RANGE 100-1000; PHOTON-NEUTRON INTERACTIONS; PHOTOPRODUCTION; PIONS MINUS; POLARIZED TARGETS; PROTONS; QUADRUPOLE MOMENTS; SPIN ORIENTATION
- Descriptors DEC
- ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BARYONS; BASIC INTERACTIONS; BOSONS; CATIONS; CHARGED PARTICLES; CROSS SECTIONS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INTERACTIONS; IONS; MATTER; MESONS; MEV RANGE; NUCLEONS; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; PHOTON-BARYON INTERACTIONS; PHOTON-HADRON INTERACTIONS; PHOTON-NUCLEON INTERACTIONS; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; TARGETS
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent