Low energy position-hydrogen scattering |
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| Authors: | G Banerji Puspajit Mandal AS Ghosh |
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| Institution: | Department of Mathematics, The University of Burdwan, Burdwan 713 104, India;Department of Theoretical Physics, Indian Association for the Cultivation of Science, Jadavpur, Calcutta 700 032, India |
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| Abstract: | The positron-hydrogen scattering problem has been investigated using an integral approach at low incident positron energies. The effects of adiabatic and non-adiabatic potentials in both the direct and the rearrangement channels have been considered. The present values of the elastic S-wave phase shifts are found to be in reasonable agreement with the exact results. |
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