Protons of 200 MeV incident on sup 12 C. II. Quasifree proton knockout

Journal Article · Wed Nov 01 04:00:00 EST 1989 · Physical Review (Section) C: Nuclear Physics; (USA)

DOI:https://doi.org/10.1103/PhysRevC.40.1950· OSTI ID:5091842

Cowley, A A; Pilcher, J V; Lawrie, J J; Whittal, D M ^[1]

---

1. National Accelerator Centre, Faure 7131, South Africa (ZA)

The validity of the distorted-wave impulse approximation treatment has been investigated for {sup 12}C({ital p},2{ital p}){sup 11}B knockout at an incident energy of 200 MeV for coplanar geometries which are very different from those at which quasifree knockout is usually studied. Good agreement in shape has been found between the calculated and measured energy-sharing distributions over a wide range of kinematic conditions. Except at very forward symmetric angles, the distorted-wave impulse approximation treatment was found to be insensitive to the choice of the initial- or final-energy prescriptions for the two-body scattering approximation. An average spectroscopic factor of 1.1{plus minus}0.3 was extracted.

• OSTI ID: 5091842
• Journal Information: Physical Review (Section) C: Nuclear Physics; (USA), Journal Name: Physical Review (Section) C: Nuclear Physics; (USA) Vol. 40:5; ISSN 0556-2813; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651320* -- Nuclear Properties & Reactions
A=6-19
Experimental
653003 -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BARYON REACTIONS
BORON 11
BORON ISOTOPES
CARBON 12 TARGET
CHARGED-PARTICLE REACTIONS
DIRECT REACTIONS
DISTORTED WAVE THEORY
DISTRIBUTION
ENERGY RANGE
HADRON REACTIONS
IMPULSE APPROXIMATION
ISOTOPES
KNOCK-OUT REACTIONS
LIGHT NUCLEI
MANY-BODY PROBLEM
MEV RANGE
MEV RANGE 100-1000
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
ODD-EVEN NUCLEI
PROTON REACTIONS
QUASI-FREE REACTIONS
SCATTERING
SPECTROSCOPIC FACTORS
STABLE ISOTOPES
TARGETS
TWO-BODY PROBLEM