Published December 1999 | Version v1
Report Open

Evidence of 6He halo structure by elastic and inelastic proton scattering

Creators

  • 1. The University of Ioannina, (Greece). Department of Physics
  • 2. DSM/DAPNIA CEA SACLAY, (France)
  • 3. Institut de Physique Nucleaire, Orsay, (France)
  • 4. INFN Sezione di Napoli, Napoli, (Italy)
  • 5. University of Napoli, Napoli, (Italy)
  • 6. GANIL, Caen, (France)
  • 7. Los Alamos National Laboratory, Los Alamos, (Mexico)
  • 8. TRIUMF, Vancouver, (Canada)
  • 9. University of Melbourne, Parkville, VIC (Australia). School of Physics

Description

Proton elastic scattering, and inelastic scattering to the first 2+ excited state of 6He, has been studied using the inverse kinematics reaction p(6He,6He*) and with a 40.9A MeV beam of 6He ions. The data have been analyzed using a fully microscopic model of proton-nucleus scattering using 6He wave functions from large space shell model calculations. The inelastic scattering data in particular show a remarkable sensitivity to the halo structure of 6He

Availability note (English)

Available from INIS in electronic form

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Additional details

Publishing Information

Imprint Pagination
14 p.
Report number
UM-P--99/44

INIS

Country of Publication
Australia
Country of Input or Organization
Australia
INIS RN
31040901
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
DIFFERENTIAL CROSS SECTIONS; DWBA; ELASTIC SCATTERING; EXPERIMENTAL DATA; G MATRIX; HELIUM 6; HELIUM 6 REACTIONS; HYDROGEN 1 TARGET; INELASTIC SCATTERING; MEV RANGE 10-100; NONLOCAL POTENTIAL; NUCLEAR HALOS; PROTONS; SHELL MODELS; WAVE FUNCTIONS
Descriptors DEC
BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BORN APPROXIMATION; CATIONS; CHARGED PARTICLES; CHARGED-PARTICLE REACTIONS; CROSS SECTIONS; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; EVEN-EVEN NUCLEI; FERMIONS; FUNCTIONS; HADRONS; HEAVY ION REACTIONS; HELIUM ISOTOPES; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; IONS; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; MATRICES; MEV RANGE; MILLISEC LIVING RADIOISOTOPES; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUMERICAL DATA; POTENTIALS; RADIOISOTOPES; SCATTERING; TARGETS

Optional Information

Notes
18 refs., 4 figs.