Cross sections and analyzing powers for quasielastic scattering at 795 and 495 MeV using the ({rvec p},n) reaction

Journal Article · Sat Jul 01 04:00:00 EDT 1995 · Physical Review, C

DOI:https://doi.org/10.1103/PhysRevC.52.228· OSTI ID:69525

Prout, D L; Zafiratos, C; Taddeucci, T N; Ullmann, J; Byrd, R C; Carey, T A; Lisowski, P; McClelland, J B; Rybarcyk, L J; Sailor, W; Amian, W; Braunstein, M; Lind, D; Mercer, D J; Cooper, D; DeLucia, S; Luther, B; Marchlenski, D G; Sugarbaker, E; Rapaport, J ; Park, B K; Guelmez, E; Whitten, Jr, C A; Goodman, C D; Huang, W; Ciskowski, D; Alford, W P ^[1]

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1. University of Colorado, Boulder, Colorado 80309 (United States)

Double differential cross sections and analyzing powers over the quasielastic region have been measured using the ({ital {rvec p}},{ital n}) reaction on {sup 12}C and {sup nat}Pb. The data were obtained at proton energies of 495 and 795 MeV and cover momentum transfers from 1.0--2.1 fm{sup {minus}1} at 495 MeV data and from 0.0--3.5 fm{sup {minus}1} at 795 MeV. The cross section data are compared to results from a nonrelativistic reaction model that includes contributions from two-step scattering. The analyzing power measurements are compared to a recent relativistic plane-waves model.

• OSTI ID: 69525
• Journal Information: Physical Review, C, Journal Name: Physical Review, C Journal Issue: 1 Vol. 52; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
CARBON 12 TARGET
DIFFERENTIAL CROSS SECTIONS
LEAD
MEV RANGE 100-1000
NEUTRONS
POLARIZATION-ASYMMETRY RATIO
PROTON REACTIONS
QUASI-ELASTIC SCATTERING