TY - RPRT
TI - Density dependent effective interactions
AB - An effective nucleon-nucleon interaction is defined by an optimal fit to select on-and half-off-of-the-energy shell t-and g-matrices determined by solutions of the Lippmann-Schwinger and Brueckner-Bethe-Goldstone equations with the Paris nucleon-nucleon interaction as input. As such, it is seen to better reproduce the interaction on which it is based than other commonly used density dependent effective interactions. The new (medium modified) effective interaction when folded with appropriate density matrices, has been used to define proton-{sup 12}C and proton-{sup 16}O optical potentials. With them elastic scattering data are well fit and the medium effects identifiable. 23 refs., 8 figs.
AU - Dortmans, P J
AU - Amos, K
KW - 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
KW - 73 NUCLEAR PHYSICS AND RADIATION PHYSICS
KW - NUCLEON-NUCLEON INTERACTIONS
KW - DENSITY MATRIX
KW - OPTICAL MODELS
KW - BETHE-GOLDSTONE EQUATION
KW - CARBON 12 TARGET
KW - DIFFERENTIAL CROSS SECTIONS
KW - ELASTIC SCATTERING
KW - EXPERIMENTAL DATA
KW - G MATRIX
KW - LIPPMANN-SCHWINGER EQUATION
KW - MEV RANGE 100-1000
KW - OXYGEN 18 TARGET
KW - PROTON REACTIONS
KW - S MATRIX
KW - 662340
KW - 663430
KW - 663520
KW - HADRON INTERACTIONS
KW - NUCLEON-INDUCED REACTIONS AND SCATTERING
KW - A = 6-19
DO -
UR -
PB -
CY - Australia
PY - 1994
DA - 1994-12-31
LA - English
J2 -
C1 - Melbourne Univ., Parkville, VIC (Australia). School of Physics
C2 -
ER -