P Khan et al 1987 J. Phys. B: At. Mol. Phys. 20 2927 doi:10.1088/0022-3700/20/12/035
P Khan, S Dutta and A S Ghosh
Show affiliationsElastic and excitation cross sections for positron-lithium scattering have been calculated using the close-coupling method in the incident energy region 2.0-10.0 eV. Various target bases are employed in the coupling scheme. The effect of added eigenstates in the expansion of the total wavefunction is significant in the energy region considered. The convergence of the elastic and excitation cross sections is discussed. Total cross sections for positron-lithium scattering have also been predicted. The inelastic collisions dominate the scattering.
Issue 12 (28 June 1987)
P Khan et al 1987 J. Phys. B: At. Mol. Phys. 20 2927
V Hannstein et al 2005 J. Phys. B: At. Mol. Opt. Phys. 38 409
Walid K Abou Salem 2009 Nonlinearity 22 747
Sukanta Bose 2002 Class. Quantum Grav. 19 1437
C Balasubramanian et al 2004 Nanotechnology 15 370
M Aketagawa et al 2006 Meas. Sci. Technol. 17 513
Marco Bruni and Sebastiano Sonego 1999 Class. Quantum Grav. 16 L29
Alberto Vecchio 2002 Class. Quantum Grav. 19 1449
N Benamar et al 2004 Physiol. Meas. 25 1199
Wang Jian-Bo et al 2004 Chinese Phys. Lett. 21 945