The elastic scattering of electrons from inert gases. IV. Krypton

For pt.III see ibid., vol.16, no.2, p.307 (1983). The calculations of Fon et al. (1981, 1983) on electrons colliding with helium, neon and argon in which the atomic ground-state wavefunction is coupled with a 1 P pseudo-state to allow for the dipole polarisability are extended to consider the elastic scattering of electrons from krypton. Phaseshifts, differential, integral and momentum transfer cross sections are reported for electron impact energies ranging from 0.1 to 120 eV.