S. Pal et al., ELECTRON CORRELATION-EFFECTS IN TARGET MOLECULE IN LOW-ENERGY E-+N2 SCATTERING, International journal of quantum chemistry, 55(3), 1995, pp. 291-297
In this article, we discuss how to incorporate correlation aspects in
the interaction of the electron with a ''frozen'' correlated target. W
e discuss the important aspects of correlation for e- + N2 scattering
using configuration interaction, coupled cluster, and perturbative met
hods to describe the correlation in the target molecule. (c) 1995 John
Wiley & Sons, Inc.