xsec
This program computes T matirces which are combinations of K matrix elements obtained using the exact exchange potential for low l partial waves and matrix elements with high values of l computed using a purely local potential approximation. The program can read a combination of T and K matrix elements and correctly handle them. After the program has combined the matrices in the T matirx form, the matrices are transformmed back into the K matirx form and written out. The program also will write out the partial cross sections and eigenphase sums in a form suitable for plotting.
iukmll, iukmhl, icntrl, iukmat, nallu, nahlu, iprnfg, iuins, iuplt, klab
iukmll
iukmhl
icntrl
icntrl = 1
then use unit iukmhl
to determine
the energies and symmetries of the constructed T matrices
and corresponding cross sections.
icntrl = 2
then use iukmll
to control the
calculation.
iukmat
nallu
nallu < 0
then use all partial wave found on unit
iukmll
nahlu
nahlu < 0
then use all partial wave found on unit
iukmhl
iprnfg
iuins
iuplt
klab
(LEN = 50)
, label for the calculation.