SOME (t,p) REACTIONS IN LIGHT NUCLEI

Journal Article · Thu Dec 01 04:00:00 EST 1960 · Proc. Phys. Soc. (London)

DOI:https://doi.org/10.1088/0370-1328/76/6/311· OSTI ID:4113292

Jaffe, A A; de S Barros, F; Forsyth, P D; Muto, J; Taylor, I J; Ramavataram, S

The (t.p) reactions induced in the target nuclei B/sup 10/, C/sup 12/, O/ sup 16/, and Al/sup 27/ were investigated at an incident triton energy of 5.5 Mev. The angular distributions of the observed proton groups were compared wlth a theory of double stripping and good agreement was obtained wlth the theoretical predictions for transfers of 0, 1, 2, and (more tentatively) 3 units of orbital angular momentum. A level in B/sup 12/ at 4.297 Mev is reported. Spin and parity assignments have been made for the levels of C/sup 14/ at 6.582 Mev (1-), 6.725 Mev (probably 3/sup -/), a hitherto unreported level at 7.009 Mev (0/sup +/ ) and at 7.335 Mev (probably 2/sup -/). Levels in O/sup 18/ at 3.634 and 4.448 Mev were confirmed and the spins and parities were determined to be 0/sup +/ and 3/sup -/, respectively. The spin and parity of the state in O/sup 18/ at 3.915 Mev excitation were determined as 2/sup +/. The behavior of the O/sup 16/ (t,p)O/ sup 18/ reaction leadi ng to the ground and first four excited states of O/sup 18/ was found to be consistent wlth the O/sup 18/ configurations predicted by the intermediate coupling theory. The atomic mass excess of A/sup 29/ was found to be - 9.647 plus or minus 0.015 Mev and the excitations of 42 new levels of Al/ sup 29/ were measured. (auth)

• Research Organization: Univ. of Manchester, England
• NSA Number: NSA-15-008019
• OSTI ID: 4113292
• Journal Information: Proc. Phys. Soc. (London), Journal Name: Proc. Phys. Soc. (London) Vol. Vol: 76
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ALUMINUM 27
ALUMINUM 29
ANGULAR DISTRIBUTION
BEAMS
BORON 10
CARBON 12
CARBON 14
CONFIGURATION
COUPLING
ENERGY LEVELS
ENERGY RANGE
EXCITATION
INTERACTIONS
MASS
MEASURED VALUES
MOMENTUM
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEAR THEORY
NUCLEI
ORBITS
OXYGEN 16
OXYGEN 18
PARITY
PHYSICS
PROTONS
SPIN
STRIPPING
TARGETS
TRITONS