Probability of spin flip in inelastic scattering of protons with energy near 6 MeV by /sup 60/Ni
Experimental data are presented on the energy dependence of the spin-flip probability S (E) at scattering angles 60, 90, 105, 120, and 135/sup o/ in the proton-energy region 5.7--6.0 MeV and on the excitation functions of inelastic (2/sup +//sub 1/) scattering of protons by /sup 60/Ni in the energy range 5.65--6.0 MeV at scattering angles 90, 100, 120, and 140/sup o/ (lab), and also on the angular dependence of the spin-flip probability S (theta) and of the differential cross sections at E/sub p/=5.83 and 6.0 MeV. The excitation functions of inelastic scattering have a resonance nature. The value of S (E) is almost independent of energy within the statistical error at all scattering angles. A theoretical analysis is made by the distorted-wave Born approximation (DWBA), by the statistical theory, and by the program ''DWBA+Resonance''. By addition of the statistical and ''coherent'' components we obtain a satisfactory description of the experimental data, and we have determined the resonance parameters and the ratios of the contributions of various mechanisms to the inelastic scattering of protons by /sup 60/Ni at E/sub p/approx. =6 MeV.
- Research Organization:
- Leningrad State University
- OSTI ID:
- 5553545
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 30:1; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
A=59-89
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON REACTIONS
BORN APPROXIMATION
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DWBA
ENERGY RANGE
EXCITATION FUNCTIONS
HADRON REACTIONS
INELASTIC SCATTERING
MEV RANGE
MEV RANGE 01-10
NICKEL 60 TARGET
NUCLEAR REACTIONS
NUCLEON REACTIONS
PROTON REACTIONS
SCATTERING
SPIN FLIP
TARGETS