Published April 10, 1978
| Version v1
Journal article
Scattering of negative pions on helium
Creators
- 1. Institut Interuniversitaire des Sciences Nucleaires, Brussels (Belgium)
- 2. European Organization for Nuclear Research, Geneva (Switzerland)
- 3. Paris-11 Univ., 91 - Orsay (France). Inst. de Physique Nucleaire
- 4. Faculte des Sciences, Clermont-Ferrand, France
Description
Differential cross sections for negative pion scattering on 4He have been measured at five pion kinetic energies between 110 and 260 MeV in the angular range from 50 to 1800. Total cross sections have also been measured at eleven energies between 67 and 285 MeV. The differential cross sections have been fitted with a phenomenological expression for the nuclear scattering amplitudes. Conventional phase shifts have been reconstructed starting from the parameters of the fits. (Auth.)
Additional details
Publishing Information
- Journal Title
- Nucl. Phys., A
- Journal Volume
- 298
- Journal Issue
- 3
- Series
- Nucl. Phys., A.
- Journal Page Range
- 499-529
- ISSN
- 0029-5582
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 10429017
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ANGULAR DISTRIBUTION; DIFFERENTIAL CROSS SECTIONS; ELASTIC SCATTERING; HELIUM 4; HELIUM 4 TARGET; MEV RANGE 10-100; MEV RANGE 100-1000; PHASE SHIFT; PION MINUS REACTIONS; PIONS MINUS; TOTAL CROSS SECTIONS
- Descriptors DEC
- ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BOSONS; CROSS SECTIONS; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; EVEN-EVEN NUCLEI; HADRON REACTIONS; HADRONS; HELIUM ISOTOPES; ISOTOPES; LIGHT NUCLEI; MATTER; MESON REACTIONS; MESONS; MEV RANGE; NUCLEAR REACTIONS; NUCLEI; PION REACTIONS; PIONS; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; SCATTERING; STABLE ISOTOPES; TARGETS