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Symmetric scattering ine ±-H ionization collisions

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Abstract

Triple differential cross-sections for ionization of hydrogen atoms by electrons and positrons have been calculated for symmetric coplanar geometry following a multiple scattering method suggested and used earlier by the authors. Results show single binary peaks exactly at 45° and double binary peaks exactly at 135° for higher energies as are expected from an analysis of Briggs [3]. At lower energies there are certain deviations from these values. An analysis of scattering mechanism at peaks are also given. This supports Briggs’ explanation.

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References

  1. A Pochat, R J Tweed, J Peresse, C J Joachain, B Piraux and F W Jr Byron,J. Phys. B16, L775 (1983)

  2. F W Jr Byron, Joachain C J and B Piraux,J. Phys. B16, L769 (1983)

  3. J S Briggs,J. Phys. 19, 2703 (1986)

    ADS  Google Scholar 

  4. J S Briggs,Comments At. Mol. Phys. 23, 55 (1989)

    Google Scholar 

  5. X Zhang, C T Whelan and W Wagner,J. Phys. B23, L173 (1990)

  6. M Brauner and J S Briggs,J. Phys. B24, 2227 (1991)

    ADS  Google Scholar 

  7. J Botero and J H Macek,J. Phys. B24, L405, (1991)

  8. L Frost, P Frienstein and W Wagner,J. Phys. 23, L173 (1990)

  9. J Gelebart and R J Tweed,J. Phys. 23, L641 (1990)

  10. J N Das and Samita Seal,Phys. Rev. A (to be published) (1993)

  11. J N Das,Phys. Rev. A42, 1376 (1990)

    ADS  Google Scholar 

  12. H Ehrhardt, K Jung, G Knoth and P Schlemmer,Z. Phys. D1, 3 (1986); also Ehrhardt H (Private communication)

    ADS  Google Scholar 

  13. E Weigold, C J Noble, S T Hood and I Fuss,J. Phys. B12, 291 (1979)

    ADS  Google Scholar 

  14. I E McCarthy, E Weigold, X Zhang and Y Zheng,J. Phys. A22, 931 (1989)

    Google Scholar 

  15. J N Das and Samita Seal, (unpublished)

  16. L D Faddeev,Sov. Phys. JETP 12, 1014 (1961)

    MathSciNet  Google Scholar 

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Authors and Affiliations

  1. Department of Applied Mathematics, University College of Science, 92 APC Road, 700 009, Calcutta, India

    J N Das & Samita Seal

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  1. J N Das
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  2. Samita Seal
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Das, J.N., Seal, S. Symmetric scattering ine ±-H ionization collisions. Pramana - J Phys 40, 253–258 (1993). https://doi.org/10.1007/BF02900191

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  • DOI: https://doi.org/10.1007/BF02900191

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