Study of the (p,d/sup 3/He) reaction as a quasi-free reaction process

Technical Report · Mon Nov 01 04:00:00 EST 1976

DOI:https://doi.org/10.2172/7228629· OSTI ID:7228629

Cowley, A. A.; Roos, P. G.; Chant, N. S.; Woody, R. III; Holmgren, H. D.; Goldberg, D. A.

The (p,d/sup 3/He) reaction on /sup 6/Li, /sup 7/Li, /sup 9/Be, and /sup 12/C has been investigated in conjunction with studies of the (p,p..cap alpha..) reaction on the same targets. Coincident data for all four targets were obtained at a bombarding energy of 100 MeV for numerous angle pairs in order to test the reaction mechanism. Comparisons of the (p,d/sup 3/He) data to both (p,p..cap alpha..) data and distorted wave impulse approximation calculations (DWIA) indicate a dominance of the direct quasi-free reaction process (p + alpha yields d + /sup 3/He). The absolute alpha-particle spectroscopic factors extracted using DWIA analysis are in agreement with the values obtained in the (p,p..cap alpha..) reaction.

• Research Organization: University of Maryland, College Park, MD
• Sponsoring Organization: US Energy Research and Development Administration (ERDA)
• OSTI ID: 7228629
• Report Number(s): ORO-5128-5
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALI METAL ISOTOPES
ALKALINE EARTH ISOTOPES
ALPHA DECAY RADIOISOTOPES
ALPHA PARTICLES
ANGULAR DISTRIBUTION
BARYON REACTIONS
BARYONS
BERYLLIUM 8
BERYLLIUM 9 TARGET
BERYLLIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CARBON 12 TARGET
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DEUTERIUM
DEUTERONS
DIRECT REACTIONS
DISTRIBUTION
ELEMENTARY PARTICLES
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
FERMIONS
HADRON REACTIONS
HADRONS
HELIUM 3
HELIUM ISOTOPES
HYDROGEN ISOTOPES
IMPULSE APPROXIMATION
ISOTOPES
LIGHT NUCLEI
LITHIUM 5
LITHIUM 6 TARGET
LITHIUM 7 TARGET
LITHIUM ISOTOPES
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUCLEONS
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
PROTON REACTIONS
PROTONS
QUASI-FREE REACTIONS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
SPECTROSCOPIC FACTORS
STABLE ISOTOPES
TARGETS
TRITIUM
YEARS LIVING RADIOISOTOPES