Angular distributions of the /sup 6/Li(n,t)/sup 4/He and /sup 10/B(n,. cap alpha. )/sup 7/Li reactions at 2 and 24 keV
The angular distributions of charged particles from the /sup 6/Li(n,t)/sup 4/He and /sup 10/B(n,..cap alpha..)/sup 7/Li were measured with monoenergetic neutron beams from a reactor. Silicon surface barrier detectors were used. The /sup 6/Li(n,t)/sup 4/He data were compared with previous results having poorer angular resolution and with an R-matrix calculation. The /sup 10/B(n,..cap alpha..)/sup 7/Li data show a marked anisotropy at 2 and 24 keV for the ground state group and a lesser anisotropy for ..cap alpha..'s leading to the first excited state of /sup 7/Li. Branching ratios are measured at thermal, 2- and 24-keV neutron energies. The results are compared with the R-matrix calculation.
- Research Organization:
- Brookhaven National Laboratory, Upton, New York 11973
- OSTI ID:
- 6282283
- Journal Information:
- Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 19:4; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Differential cross sections of the reaction /sup 4/He(t,n)/sup 6/Li between 8. 5 and 16. 5 MeV and the n-/sup 6/Li cross-section standard
New measurement of the /sup 6/Li(n,. cap alpha. )T cross section. [3 to 800 keV]
Related Subjects
A=6-19
Experimental-- Energy Levels & Transitions-- (-1987)
651325 -- Nuclear Properties & Reactions
A=6-19
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALI METAL ISOTOPES
ALPHA PARTICLES
ANGULAR DISTRIBUTION
BARYON REACTIONS
BORON 10 TARGET
BRANCHING RATIO
CHARGED PARTICLES
CROSS SECTIONS
DIRECT REACTIONS
DISTRIBUTION
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
HADRON REACTIONS
HELIUM 4
HELIUM ISOTOPES
ISOTOPES
KEV RANGE
KEV RANGE 01-10
KEV RANGE 10-100
LIGHT NUCLEI
LITHIUM 6 TARGET
LITHIUM 7
LITHIUM ISOTOPES
MATRICES
NEUTRON REACTIONS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
ODD-EVEN NUCLEI
PICKUP REACTIONS
R MATRIX
STABLE ISOTOPES
TARGETS
TRANSFER REACTIONS
TRITONS