M Mukherjee et al 1990 J. Phys. B: At. Mol. Opt. Phys. 23 757 doi:10.1088/0953-4075/23/4/009
M Mukherjee, M Basu and A S Ghosh
Show affiliationsTwo expansion schemes: (a) H(1s), H(2s), H(2p), Ps(1s) and (b) H(1s), H(2s), H(2p), Ps(1s) are employed to investigate e+-H scattering using the close-coupling approximation at intermediate energies. Results for elastic, 1s-2s and 1s-2p excitation processes are reported in the energy range 54.4-200 eV. The angular correlation parameters lambda , R and I are also calculated. Results are compared with elaborate theoretical predictions. The effects of the capture channel are found to influence the scattering parameters.
Issue 4 (28 February 1990)
M Mukherjee et al 1990 J. Phys. B: At. Mol. Opt. Phys. 23 757
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