Sub-Coulomb resonances in the /sup 12/C-/sup 12/C system through the reaction /sup 12/C(/sup 12/C, /sup 16/O)/sup 8/Be

Journal Article · Mon Jun 06 04:00:00 EDT 1977 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.38.1341· OSTI ID:7323346

Wada, R; Schimizu, J; Takimoto, K

The excitation functions of the reaction /sup 12/C(/sup 12/C,/sup 16/O(g.s.))/sup 8/Be(g.s.) were measured at 35degree lab (approx.90degree c.m.) and at 20degree lab (approx.50degree c.m.) near and above the Coulomb barrier (5.75 < or = E/sub c. m./ < or = 8.9 MeV). Resonant structures were found at 5.94, 6.35, 6.69, 8.0, and 8.4 MeV. These resonant structures were correlated with those in the elastic channel. The angular distributions at 6.4, 6.65, and 8.0 MeV were measured, and spin-parity assignments are 2/sup +/, 2/sup +/, and 4/sup +/, respectively. The oxygen partial width at 5.94 MeV was determined to be 14 keV, which is a large as the carbon partial width.

• Research Organization: Department of Physics, Kyoto University, Kyoto 606, Japan
• OSTI ID: 7323346
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 38:23; ISSN PRLTA
• Country of Publication: United States
• Language: English

Related Subjects

651325* -- Nuclear Properties &amp; Reactions
A=6-19
Experimental-- Nuclear Reactions &amp; Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
ALPHA DECAY RADIOISOTOPES
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
BERYLLIUM 8
BERYLLIUM ISOTOPES
CARBON 12 REACTIONS
CARBON 12 TARGET
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DISTRIBUTION
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
EXCITATION FUNCTIONS
HEAVY ION REACTIONS
INELASTIC SCATTERING
ISOTOPES
LEVEL WIDTHS
LIGHT NUCLEI
MEV RANGE
MEV RANGE 01-10
NUCLEAR REACTIONS
NUCLEI
OXYGEN 16
OXYGEN ISOTOPES
PARITY
PARTICLE PROPERTIES
RADIOISOTOPES
RESONANCE SCATTERING
SCATTERING
SECONDS LIVING RADIOISOTOPES
SPIN
STABLE ISOTOPES
TARGETS