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Proton spectra from 800 MeV protons on selected nuclides

Journal Article · · Phys. Rev., C; (United States)
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The emission of protons from targets of /sup 6/Li, Li, /sup 12/C, /sup 27/Al, /sup 40/Ca, /sup 51/V, /sup 90/Zr, and Pb under bombardment from 800 MeV protons has been studied using a high resolution proton spectrometer. Spectra were measured at laboratory scattering angles of 5/sup 0/, 7/sup 0/, 9/sup 0/, 11/sup 0/, 13/sup 0/, 15/sup 0/, 20/sup 0/, 25/sup 0/, and 30/sup 0/ with special emphasis on the quasifree region. Outgoing momenta corresponding to the region of pion production were examined at 11/sup 0/ and 15/sup 0/. Absolute cross sections have been derived by reference to known ( p,p) scattering data at 800 MeV. The quasifree scattering has been compared to a distorted-wave impulse approximation analysis by summing over the unobserved (struck) nucleon. The systematics of proton production and the applicability of the distorted-wave impulse approximation analyses are discussed.

Research Organization:
Brookhaven National Laboratory, Upton, New York 11973
OSTI ID:
5680949
Journal Information:
Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 21:3; ISSN PRVCA
Country of Publication:
United States
Language:
English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALUMINIUM 27 TARGET
ANGULAR DISTRIBUTION
BARYON REACTIONS
BARYON-BARYON INTERACTIONS
CALCIUM 40 TARGET
CARBON 12 TARGET
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DIRECT REACTIONS
DISTORTED WAVE THEORY
DISTRIBUTION
ELEMENTS
ENERGY RANGE
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
IMPULSE APPROXIMATION
INCLUSIVE INTERACTIONS
INELASTIC SCATTERING
INTERACTIONS
LEAD
LITHIUM 6 TARGET
METALS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PROTON REACTIONS
PROTON SPECTRA
QUASI-ELASTIC SCATTERING
QUASI-FREE REACTIONS
SCATTERING
SPECTRA
TARGETS
VANADIUM 51 TARGET
ZIRCONIUM 90 TARGET