Published December 2004
| Version v1
Journal article
Experimental and theoretical study of the 2H(d-vectorγ)4He reaction below Ec.m.=60 keV
Creators
- Sabourov, K.1, 2, 3, 4
- Ahmed, M.W.1, 2, 3, 4
- Canon, S.R.1, 2, 3, 4
- Crowley, B.1, 2, 3, 4
- Joshi, K.1, 2, 3, 4
- Kelley, J.H.1, 2, 3, 4
- Nelson, S.O.1, 2, 3, 4
- Perdue, B.A.1, 2, 3, 4
- Schreiber, E.C.1, 2, 3, 4
- Sabourov, A.1, 2, 3, 4
- Tonchev, A.1, 2, 3, 4
- Weller, H.R.1, 2, 3, 4
- Wulf, E.A.1, 2, 3, 4
- Prior, R.M.1, 2, 3, 4
- Spraker, M.C.1, 2, 3, 4
- Hofmann, H.M.1, 2, 3, 4
- Trini, M.1, 2, 3, 4
- 1. Physics Department, University of Erlangen-Nuernberg, Erlangen (Germany)
- 2. Department of Physics, North Georgia College and State University, Dahlonega, Georgia, 30597 (United States)
- 3. Triangle Universities Nuclear Laboratory, Box 90308, Durham, North Carolina 27708 (United States)
- 4. Department of Physics, Duke University, Durham, North Carolina 27708 (United States)
Description
New measurements of the analyzing powers Ay and T20 have been obtained for the 2H(d,γ)4He reaction at a laboratory beam energy of 115 keV. A transition matrix element analysis results in a unique solution which indicates that the reaction proceeds by 55% E2, 29% E1, and 16% M2 radiation. These results are shown to be in good agreement with the results of a new refined resonating group model calculation. The impact of these results on the extrapolated value of the astrophysical S factor for this reaction is discussed
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 70
- Journal Issue
- 6
- Journal Page Range
- p. 064601-064601.5
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37011731
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- DEUTERIUM TARGET; DEUTERON BEAMS; DEUTERON REACTIONS; ENERGY-LEVEL TRANSITIONS; HELIUM 4; KEV RANGE; MATHEMATICAL SOLUTIONS; MATRIX ELEMENTS; NUCLEAR MODELS; NUCLEONS; PHOTONS; POLARIZATION; POLARIZATION-ASYMMETRY RATIO; POLARIZED BEAMS
- Descriptors DEC
- BARYONS; BEAMS; BOSONS; CHARGED-PARTICLE REACTIONS; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; ENERGY RANGE; EVEN-EVEN NUCLEI; FERMIONS; HADRONS; HELIUM ISOTOPES; ION BEAMS; ISOTOPES; LIGHT NUCLEI; MASSLESS PARTICLES; MATHEMATICAL MODELS; NUCLEAR REACTIONS; NUCLEI; STABLE ISOTOPES; TARGETS
Optional Information
- Notes
- (c) 2004 The American Physical Society