Experimental determination of the effective nucleon-nucleon interaction for p-nucleus reactions at intermediate energies

Conference · Fri Jan 01 04:00:00 EST 1982

DOI:https://doi.org/10.1016/0375-9474(83)90007-6· OSTI ID:5026045

McClelland, J B; Aas, B; Azizi, A

A complete measurement of the polarization transfer observables has been made for the first time in the (p,p') reaction at intermediate energies. Measurements are reported for the /sup 12/C(p,p') /sup 12/C reaction to the 1/sup +/, T = 0(12.71 MeV) and 1/sup +/, T = 1(15.11 MeV) states at 500 MeV at laboratory scattering angles of 3.5/sup 0/, 5.5/sup 0/, 7.5/sup 0/, and 12.0/sup 0/. Linear combinations of these observables are shown to exhibit a very selective dependence on the isoscalar and isovector spin-dependent components of the nucleon-nucleon interaction. To the extent of the validity of the single collision approximation, these amplitudes are compared directly to the free nucleon-nucleon amplitudes at small momentum transfers ( < 1 fm/sup -1/).

• Research Organization: Los Alamos National Lab., NM (USA); California Univ., Los Angeles (USA); Rutgers--the State Univ., New Brunswick, NJ (USA). Dept. of Physics; Minnesota Univ., Minneapolis (USA). Dept. of Physics
• DOE Contract Number: W-7405-ENG-36
• OSTI ID: 5026045
• Report Number(s): LA-UR-82-2541; CONF-820828-5; ON: DE82022015
• Country of Publication: United States
• Language: English

Related Subjects

651325* -- Nuclear Properties &amp; Reactions
A=6-19
Experimental-- Nuclear Reactions &amp; Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON REACTIONS
BARYON-BARYON INTERACTIONS
CARBON 12 TARGET
CHARGED-PARTICLE REACTIONS
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
INELASTIC SCATTERING
INTERACTIONS
MOMENTUM TRANSFER
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
POLARIZATION
PROTON REACTIONS
SCATTERING
SPIN EXCHANGE
TARGETS