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Preequilibrium ([ital p],[ital p][prime]) measurements and calculations for [sup 90]Zr and neighboring nuclei for incident energies up to 200 MeV

Journal Article · · Physical Review, C (Nuclear Physics); (United States)
; ; ; ; ;  [1]; ;  [2]; ;  [3];  [4]
  1. University of Stellenbosch, Stellenbosch 7600 (South Africa)
  2. University of the Western Cape, Bellville 7530 (South Africa)
  3. National Accelerator Centre, Faure 7131 (South Africa)
  4. Nuclear Physics Laboratory, Department of Physics, University of Oxford, Oxford 0X1 3RH (United Kingdom)
+ Show Author Affiliations
Double differential cross sections have been measured for inclusive ([ital p],[ital p][prime]) reactions on targets of [sup 89]Y, [sup 90]Zr, and the even-mass Mo isotopes from [ital A]=92 to 98 at incident proton energies of 120, 160, and 200 MeV. Comparisons are made with calculations based on the statistical multistep direct theory of Feshbach, Kerman, and Koonin. In general it is found that the theory gives a good description of the angular distributions. Possible explanations for the deviation of the predicted cross sections from experiment at very low and very high excitation energies of the residual nucleus are given.
OSTI ID:
5226138
Journal Information:
Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 49:2; ISSN 0556-2813; ISSN PRVCAN
Country of Publication:
United States
Language:
English

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Related Subjects

663430* -- Nucleon-Induced Reactions & Scattering-- (1992-)
663560 -- Nuclear Mass Ranges-- A=90-149-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
ENERGY LEVELS
ENERGY RANGE
EXCITED STATES
HADRON REACTIONS
INELASTIC SCATTERING
MEV RANGE
MEV RANGE 100-1000
MOLYBDENUM 92 TARGET
MOLYBDENUM 94 TARGET
MOLYBDENUM 96 TARGET
MOLYBDENUM 98 TARGET
NUCLEAR REACTIONS
NUCLEON REACTIONS
PROTON REACTIONS
SCATTERING
TARGETS
YTTRIUM 89 TARGET
ZIRCONIUM 90 TARGET