Structures in the excitation function of sup 24 Mg( sup 16 O, sup 20 Ne) sup 20 Ne and a nonresonant description of these structures

Journal Article · Tue Aug 01 04:00:00 EDT 1989 · Physical Review (Section) C: Nuclear Physics; (USA)

DOI:https://doi.org/10.1103/PhysRevC.40.681· OSTI ID:5665775

Lepine-Szily, A; Lichtenthaler Filho, R; Obuti, M M; de Oliveira, Jr, J M; Portezan Filho, O; Sciani, W; Villari, A C.C. ^[1]

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1. Departamento de Fisica Nuclear, Instituto de Fisica da Universidade de Sao Paulo, 01498 Sao Paulo, Sao Paulo, Brazil (BR)

The excitation functions of the reactions {sup 24}Mg({sup 16}O,{sup 20}Ne){sup 20}Ne and {sup 24}Mg({sup 16}O,{sup 12}C){sup 28}Si were measured at {theta}{sub c.m.}=90{degree} and 70{degree}, respectively, in the energy interval of 25 to 34 MeV in steps of 240 keV. They display strong structures with widths of 1 to 2 MeV and are compared to calculations including the coupling to higher orders between elastic and {alpha}-transfer channels, through the dynamic {alpha}-transfer polarization potential.

• OSTI ID: 5665775
• Journal Information: Physical Review (Section) C: Nuclear Physics; (USA), Journal Name: Physical Review (Section) C: Nuclear Physics; (USA) Vol. 40:2; ISSN 0556-2813; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651420* -- Nuclear Properties & Reactions
A=20-38
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA-TRANSFER REACTIONS
ANGULAR DISTRIBUTION
CARBON 12
CARBON ISOTOPES
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
CROSS SECTIONS
DIRECT REACTIONS
DISTRIBUTION
ELASTIC SCATTERING
ENERGY RANGE
EVEN-EVEN NUCLEI
EXCITATION FUNCTIONS
FOUR-NUCLEON TRANSFER REACTIONS
FUNCTIONS
HEAVY ION REACTIONS
ISOTOPES
LIGHT NUCLEI
MAGNESIUM 24 TARGET
MEV RANGE
MEV RANGE 10-100
MULTI-NUCLEON TRANSFER REACTIONS
NEON 20
NEON ISOTOPES
NUCLEAR REACTIONS
NUCLEI
OXYGEN 16 REACTIONS
POLARIZATION
SCATTERING
SILICON 28
SILICON ISOTOPES
STABLE ISOTOPES
TARGETS
TRANSFER REACTIONS