TY - JOUR
T1 - Analytical solution of dispersion relations for the nuclear optical model
AU - VanderKam, J. M.
AU - Weisel, G. J.
AU - Tornow, W.
PY - 2000/12
Y1 - 2000/12
N2 - Analytical solutions of dispersion integral relations, linking the real and imaginary parts of the nuclear optical model, have been derived. These are displayed for some widely used forms of the volume-and surface-absorptive nuclear potentials. When the analytical solutions are incorporated into the optical-model search code GENOA, replacing a numerical integration, the code runs three and a half to seven times faster, greatly aiding the analysis of direct-reaction, elastic scattering data.
AB - Analytical solutions of dispersion integral relations, linking the real and imaginary parts of the nuclear optical model, have been derived. These are displayed for some widely used forms of the volume-and surface-absorptive nuclear potentials. When the analytical solutions are incorporated into the optical-model search code GENOA, replacing a numerical integration, the code runs three and a half to seven times faster, greatly aiding the analysis of direct-reaction, elastic scattering data.
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U2 - 10.1088/0954-3899/26/12/303
DO - 10.1088/0954-3899/26/12/303
M3 - Article
AN - SCOPUS:0034355253
SN - 0954-3899
VL - 26
SP - 1787
EP - 1794
JO - Journal of Physics G: Nuclear and Particle Physics
JF - Journal of Physics G: Nuclear and Particle Physics
IS - 12
ER -