(p,. cap alpha. ) reactions on 1p, 2s-1d shell nuclei

Journal Article · Fri Jul 01 00:00:00 EDT 1983 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.28.42· OSTI ID:5833450

Pellegrini, F; Trivisonno, D; Avon, S; Bianchin, R; Rui, R

The /sup 12/C(p,..cap alpha..)/sup 9/B and /sup 32/S(p,..cap alpha..)/sup 29/P reactions have been studied at incident energies of 42.77 and 41.9 MeV, respectively. The experimental (p,..cap alpha..) relative cross sections are well reproduced by distorted wave direct pickup calculations with a semimicroscopic form factor and current shell model wave functions. A comparison between (p,..cap alpha..) and (/sup 3/He,d) spectra on 1p and 2s-1d shell nuclei, leading to the same final nucleus, shows a clear evidence of a dominant pickup process over the knockout mechanism in the dynamics of the (p,..cap alpha..) reaction.

• Research Organization: Istituto di Fisica dell' Universita, Padova, Italy and Istituto Nazionale di Fisica Nucleare, Sezione di Padova, Italy
• OSTI ID: 5833450
• Journal Information: Phys. Rev. C; (United States), Vol. 28:1
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BORON 9
ENERGY LEVELS
CARBON 12 TARGET
PROTON REACTIONS
PHOSPHORUS 29
PICKUP REACTIONS
SULFUR 32 TARGET
ALPHA PARTICLES
CROSS SECTIONS
DWBA
FORM FACTORS
SHELL MODELS
THREE-NUCLEON TRANSFER REACTIONS
WAVE FUNCTIONS
ALPHA DECAY RADIOISOTOPES
BARYON REACTIONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
BORN APPROXIMATION
BORON ISOTOPES
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
DIRECT REACTIONS
FUNCTIONS
HADRON REACTIONS
ISOTOPES
LIGHT NUCLEI
MATHEMATICAL MODELS
MULTI-NUCLEON TRANSFER REACTIONS
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
ODD-EVEN NUCLEI
PARTICLE PROPERTIES
PHOSPHORUS ISOTOPES
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
TARGETS
TRANSFER REACTIONS
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