Studies of emissions of complex fragments and effective temperatures for collisions of /sup 58/Ni+/sup 58/Ni at 11 MeV/nucleon
Journal Article
·
· Phys. Rev. Lett.; (United States)
Complex fragments of nuclear charge Z from 4 to 13 were measured at five laboratory angles using surface-barrier-detector telescopes. Coincident ..gamma.. rays were measured in a 4..pi.. geometry using 64 NaI detectors. Kinematical analysis of the fragments revealed that those of Z between 4 and 9 are consistent with the decay of a compound nucleus formed in a complete fusion reaction. ..gamma.. rays of excited states of /sup 12/C, /sup 15/N, and /sup 16/O were measured and effective temperatures of about 2 MeV were extracted. Hauser-Feshbach calculations reproduce the measured cross sections and the effective temperatures very well.
- Research Organization:
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831
- OSTI ID:
- 6966068
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 61:3; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651520* -- Nuclear Properties & Reactions
A=39-58
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CHARGED-PARTICLE REACTIONS
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
DATA
ENERGY RANGE
EXPERIMENTAL DATA
GAMMA SPECTRA
HEAVY ION FUSION REACTIONS
HEAVY ION REACTIONS
INFORMATION
MEV RANGE
MEV RANGE 100-1000
NICKEL 58 REACTIONS
NICKEL 58 TARGET
NUCLEAR FRAGMENTS
NUCLEAR REACTIONS
NUMERICAL DATA
PARTICLE KINEMATICS
SPECTRA
TARGETS
A=39-58
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CHARGED-PARTICLE REACTIONS
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
DATA
ENERGY RANGE
EXPERIMENTAL DATA
GAMMA SPECTRA
HEAVY ION FUSION REACTIONS
HEAVY ION REACTIONS
INFORMATION
MEV RANGE
MEV RANGE 100-1000
NICKEL 58 REACTIONS
NICKEL 58 TARGET
NUCLEAR FRAGMENTS
NUCLEAR REACTIONS
NUMERICAL DATA
PARTICLE KINEMATICS
SPECTRA
TARGETS