Tests of the factorized distorted wave impulse approximation for (p,2p) reactions

Journal Article · Sat Nov 01 04:00:00 EST 1986 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.34.1610· OSTI ID:6982400

Samanta, C; Chant, N S; Roos, P G; Nadasen, A; Wesick, J; Cowley, A A

Cross sections for the /sup 40/Ca(p,2p) reactions at 101.3 and 76.1 MeV and the /sup 16/O(p,2p) reaction at 101.3 MeV have been measured and analyzed using distorted-wave impulse approximation calculations. The sensitivity to the choice of distortion parameters, nonlocality corrections, and spin-orbit terms in the optical potentials have been studied. For the region of phase space studied, the factorization approximation is found to be valid even at energies as low as 76.1 MeV. Extracted spectroscopic factors are compatible with shell model estimates.

• Research Organization: Saha Institute for Nuclear Physics, Calcutta 700X4, India and Department of Physics and Astronomy, University of Maryland, College Park, Maryland 20742
• OSTI ID: 6982400
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 34:5; ISSN PRVCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALI METAL ISOTOPES
ANGULAR MOMENTUM
BARYON REACTIONS
CALCIUM 40 TARGET
CHARGED-PARTICLE REACTIONS
COUPLING
CROSS SECTIONS
DIRECT REACTIONS
DISTORTED WAVE THEORY
ENERGY LEVELS
ENERGY RANGE
HADRON REACTIONS
IMPULSE APPROXIMATION
INTERMEDIATE COUPLING
ISOTOPES
KNOCK-OUT REACTIONS
L-S COUPLING
LIGHT NUCLEI
MATHEMATICAL MODELS
MATHEMATICAL SPACE
MEV RANGE
MEV RANGE 10-100
NITROGEN 15
NITROGEN ISOTOPES
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
ODD-EVEN NUCLEI
OPTICAL MODELS
OXYGEN 16 TARGET
PARITY
PARTICLE PROPERTIES
PHASE SPACE
POTASSIUM 39
POTASSIUM ISOTOPES
PROTON REACTIONS
SHELL MODELS
SPACE
SPECTROSCOPIC FACTORS
SPIN
STABLE ISOTOPES
TARGETS