Compound nucleus (. cap alpha. ,p) and (p,p') reactions on odd-A nuclei in the Ni region
Journal Article
·
· Phys. Rev., C; (United States)
Experimental compound nucleus cross sections are obtained for (p,p') and (..cap alpha..,p) reactions induced by 12 MeV protons and 15 and 18 MeV ..cap alpha.. particles on /sup 55/Mn, /sup 57/Fe, /sup 59/Co, /sup 61/Ni, and /sup 63/Cu. The noncompound nucleus cross sections, estimated from the spectra from /sup 64/Ni, are found to account for at least 20% of the total proton cross sections and also soften the spectra in the (p,p') cases. When these are subtracted off, good agreement in spectral intensities is found between experimental compound nucleus cross sections and predictions using Hauser-Feshbach calculations with Gilbert-Cameron level density parameters. No adjustable parameters were used. The slopes of the proton energy spectra from both (p,p') and (..cap alpha..,p) reactions are consistently flatter (i.e., decrease less rapidly with increasing proton energy) for odd-A than for even-even targets.
- Research Organization:
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260
- OSTI ID:
- 7097359
- Journal Information:
- Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 15:5; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Analysis of compound nucleus contributions from ($alpha$, p) reactions in Ni and Sn regions
EVIDENCE FOR COMPOUND NUCLEUS FORMATION USING (p,p') AND (/cap alpha/,p) SCATTERING IN NICKEL
Cross sections and spectra for (n,xp) and (n, x. cap alpha. ) reactions on /sup 58/Ni and /sup 60/Ni at energies of 9. 4 and 11 MeV
Journal Article
·
Sun Feb 29 23:00:00 EST 1976
· Phys. Rev., C, v. 13, no. 3, pp. 1112-1116
·
OSTI ID:4012058
EVIDENCE FOR COMPOUND NUCLEUS FORMATION USING (p,p') AND (/cap alpha/,p) SCATTERING IN NICKEL
Journal Article
·
Sat Jan 14 23:00:00 EST 1961
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
·
OSTI ID:4096958
Cross sections and spectra for (n,xp) and (n, x. cap alpha. ) reactions on /sup 58/Ni and /sup 60/Ni at energies of 9. 4 and 11 MeV
Journal Article
·
Wed Dec 31 23:00:00 EST 1986
· Nucl. Sci. Eng.; (United States)
·
OSTI ID:7058102
Related Subjects
651525* -- Nuclear Properties & Reactions
A=39-58
Experimental-- Nuclear Reactions & Scattering-- (-1987)
651625 -- Nuclear Properties & Reactions
A=59-89
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA REACTIONS
BARYON REACTIONS
BARYONS
CHARGED-PARTICLE REACTIONS
COBALT 59 TARGET
COMPOUND-NUCLEUS REACTIONS
COPPER 63 TARGET
COPPER 65 TARGET
CROSS SECTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
ENERGY SPECTRA
FERMIONS
HADRON REACTIONS
HADRONS
HAUSER-FESHBACH THEORY
IRON 57 TARGET
MANGANESE 55 TARGET
MEV RANGE
MEV RANGE 10-100
NICKEL 61 TARGET
NUCLEAR REACTIONS
NUCLEAR THEORY
NUCLEON REACTIONS
NUCLEONS
PROTON REACTIONS
PROTONS
PROTONS ALPHA REACTIONS
SPECTRA
TARGETS
A=39-58
Experimental-- Nuclear Reactions & Scattering-- (-1987)
651625 -- Nuclear Properties & Reactions
A=59-89
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA REACTIONS
BARYON REACTIONS
BARYONS
CHARGED-PARTICLE REACTIONS
COBALT 59 TARGET
COMPOUND-NUCLEUS REACTIONS
COPPER 63 TARGET
COPPER 65 TARGET
CROSS SECTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
ENERGY SPECTRA
FERMIONS
HADRON REACTIONS
HADRONS
HAUSER-FESHBACH THEORY
IRON 57 TARGET
MANGANESE 55 TARGET
MEV RANGE
MEV RANGE 10-100
NICKEL 61 TARGET
NUCLEAR REACTIONS
NUCLEAR THEORY
NUCLEON REACTIONS
NUCLEONS
PROTON REACTIONS
PROTONS
PROTONS ALPHA REACTIONS
SPECTRA
TARGETS