Heavy-ion reaction channels of the system $sup 16$O + $sup 16$O
Journal Article
·
· Nucl. Phys., A, v. A218, no. 3, pp. 606-620
OSTI ID:4358231
The reaction channels of the system /sup 16/O + /sup 16/O with outgoing heavy parti cles from lithium to magnesium were measured using a DELTA E-E telescope. Excitation functions from 49 to 65 MeV at theta /sub Lab/ = 30 deg and angular distributions from theta /sub Lab = 10 (20) to 50 DE at E/sub Lab/ = 51.5 MeV are presented for the strong transitions. The excitation function of the /sup 12/C-/sup 20/Ne (4.25 MeV) channel shows a pronounced regular cross structure with peaks at 52 and 60 MeV. A selective excitation of certain states in the inelastic scattering and the /sup 12/C-/sup 20/Ne channel is observed, the yields of the other heavy-ion channels being weaker by at least one order of magnitude. An explanation of this phenomenon is given by considering the angular momentum matching between entrance and exit channels. Furthermore it is shown that no strong dependence of the cross sections on the transferred angular momentum or on the nuclear structure of the final states is observed. Possible implications of these results on the reaction mechanism are discussed. (auth)
- Research Organization:
- Univ., Munich
- NSA Number:
- NSA-29-017168
- OSTI ID:
- 4358231
- Journal Information:
- Nucl. Phys., A, v. A218, no. 3, pp. 606-620, Journal Name: Nucl. Phys., A, v. A218, no. 3, pp. 606-620; ISSN NUPAB
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
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Conference
·
Sun Mar 14 23:00:00 EST 1971
·
OSTI ID:23190725
Fluctuations in /sup 12/C(/sup 16/O,. cap alpha. )/sup 24/Mg and /sup 12/C(/sup 16/O,/sup 8/Be/sub g. s. /)/sup 20/Ne reactions
Journal Article
·
Fri Oct 31 23:00:00 EST 1980
· Phys. Rev., C; (United States)
·
OSTI ID:5000970
''Resonances'' in $sup 12$C($sup 12$C,$alpha$)$sup 20$Ne and $sup 12$C($sup 12$C,$sup 8$Be)$sup 16$O reactions at about 37 MeV
Journal Article
·
Wed Dec 31 23:00:00 EST 1975
· Phys. Rev., C, v. 13, no. 1, pp. 440-443
·
OSTI ID:4067200
Related Subjects
*OXYGEN 16 REACTIONS-- STRIPPING
*OXYGEN 16-- OXYGEN 16 REACTIONS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
ENERGY-LEVEL TRANSITIONS
EXCITATION FUNCTIONS
FOUR-NUCLEON TRANSFER REACTIONS
MEV RANGE 10-100
N68351* --Physics (Nuclear
Experimental)--Nuclear Properties & Reactions
6 <= A <= 19--Nuclear Reactions & Scattering
NUCLEAR REACTION YIELD
ONE-NUCLEON TRANSFER REACTIONS
REACTION KINETICS
TWO-NUCLEON TRANSFER REACTIONS
*OXYGEN 16-- OXYGEN 16 REACTIONS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
ENERGY-LEVEL TRANSITIONS
EXCITATION FUNCTIONS
FOUR-NUCLEON TRANSFER REACTIONS
MEV RANGE 10-100
N68351* --Physics (Nuclear
Experimental)--Nuclear Properties & Reactions
6 <= A <= 19--Nuclear Reactions & Scattering
NUCLEAR REACTION YIELD
ONE-NUCLEON TRANSFER REACTIONS
REACTION KINETICS
TWO-NUCLEON TRANSFER REACTIONS