Reaction /sup 6/Li(n,p) /sup 6/He at 118 MeV
Journal Article
·
· Phys. Rev. C; (United States)
Cross sections at six angles from 0/sup 0/ out to 20/sup 0/ in the c.m. system have been measured for 1/sup +/..-->..0/sup +/ transition in the reaction /sup 6/Li(n,p)/sup 6/He at E/sub n/ = 118 MeV. The 0/sup 0/ cross section is in good agreement with measurements of the same quantity on /sup 6/Li(p,n)/sup 6/Be at similar energies. The 0/sup 0/ (n,p) cross section gives a value of 161 +- 17 MeV fm/sup 3/ for the volume integral of the central part of the spin-isospin interaction; a theoretical value of 161 MeV fm/sup 3/ is in good agreement. A distorted wave calculation for a pure, Gamow-Teller transition is in fair agreement with the measured (n,p) angular distribution. An approximate resolution of the weak 1/sup +/..-->..2/sup +/ transition to the first excited state of /sup 6/He at 1.8 MeV shows an angular distribution of a very different character corresponding to a transition of mixed angular momenta.
- Research Organization:
- Department of Physics, Stanford University, Stanford, California 94305
- OSTI ID:
- 6721610
- Journal Information:
- Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 38:5; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651320* -- Nuclear Properties & Reactions
A=6-19
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
BARYON REACTIONS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHARGE EXCHANGE
CROSS SECTIONS
CYCLIC ACCELERATORS
CYCLOTRONS
ELEMENTARY PARTICLES
ENERGY RANGE
EVEN-EVEN NUCLEI
FERMIONS
GAMOW-TELLER RULES
HADRON REACTIONS
HADRONS
HELIUM 6
HELIUM ISOTOPES
ISOCHRONOUS CYCLOTRONS
ISOTOPES
IU CYCLOTRON
LIGHT NUCLEI
LITHIUM 6 TARGET
MEV RANGE
MEV RANGE 100-1000
NEUTRON REACTIONS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUCLEONS
PROTONS
RADIOISOTOPES
TARGETS
A=6-19
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
BARYON REACTIONS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHARGE EXCHANGE
CROSS SECTIONS
CYCLIC ACCELERATORS
CYCLOTRONS
ELEMENTARY PARTICLES
ENERGY RANGE
EVEN-EVEN NUCLEI
FERMIONS
GAMOW-TELLER RULES
HADRON REACTIONS
HADRONS
HELIUM 6
HELIUM ISOTOPES
ISOCHRONOUS CYCLOTRONS
ISOTOPES
IU CYCLOTRON
LIGHT NUCLEI
LITHIUM 6 TARGET
MEV RANGE
MEV RANGE 100-1000
NEUTRON REACTIONS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUCLEONS
PROTONS
RADIOISOTOPES
TARGETS