Published May 2008 | Version v1
Journal article Metadata-only

Complete set of polarization transfer coefficients for the 3He(p,n) reaction at 346 MeV and 0 degrees

Creators

  • 1. Department of Physics, Kyushu University, Higashi, Fukuoka 812-8581 (Japan)
  • 2. Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047 (Japan)
  • 3. Cyclotron and Radioisotope Center, Tohoku University, Sendai, Miyagi 980-8578 (Japan)
  • 4. RIKEN Nishina Center, Wako, Saitama 351-0198 (Japan)

Description

We report measurements of the cross-section and a complete set of polarization transfer coefficients for the 3He(p,n) reaction at a bombarding energy Tp=346 MeV and a reaction angle θlab=0 deg. The data are compared with the corresponding free nucleon-nucleon values on the basis of the predominance of quasielastic scattering processes. Significant discrepancies have been observed in the polarization transfer DLL(0 deg.), which are presumably the result of the three-proton T=3/2 resonance. The spin-parity of the resonance is estimated to be 1/2-, and the distribution is consistent with previous results obtained for the same reaction at Tp=48.8 MeV

Additional details

Identifiers

DOI
10.1103/PhysRevC.77.054611;
arXiv
arXiv:0802.2328v2;

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
77
Journal Issue
5
Journal Page Range
p. 054611-054611.6
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
40062260
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
CROSS SECTIONS; DISTRIBUTION; HELIUM 3 TARGET; MEV RANGE 100-1000; NUCLEAR REACTIONS; NUCLEON-NUCLEON INTERACTIONS; PARITY; POLARIZATION; PROTON BEAMS; QUASI-ELASTIC SCATTERING; RESONANCE; SPIN
Descriptors DEC
ANGULAR MOMENTUM; BARYON-BARYON INTERACTIONS; BEAMS; DIRECT REACTIONS; ENERGY RANGE; HADRON-HADRON INTERACTIONS; INTERACTIONS; MEV RANGE; NUCLEAR REACTIONS; NUCLEON BEAMS; PARTICLE BEAMS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; QUASI-FREE REACTIONS; SCATTERING; TARGETS

Optional Information

Notes
(c) 2008 The American Physical Society