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Atomic Physics with Positrons pp 373–375Cite as

The Inclusion of the Contributions to Low Energy e+H2 Scattering and Annihilation from the Lowest Σ +u And Пu Waves

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Part of the book series: NATO ASI Series ((NSSB,volume 169))

Abstract

We have shownl that the inclusion in the Kohn trial function of Hylleraas-type functions containing the positron-electron distance as a linear factor greatly increases the contribution to the total cross section from the lowest partial wave below incident energies of about 2.5 eV. However, this increase is insufficient to account for the experimental value above about 1.5 eV.

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References

  1. E.A.G. Armour and D.J. Baker, Abstracts of the XVth ICPEAC (1987).

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  2. N.F. Mott and H.S.W. Massey, The Theory of Atomic Collisions, Third Edition (Oxford University Press), p. 89.

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  3. E.A. G. Armour, Proc. 3rd Int. Workshop on Positron (Electron) - Gas Scattering (Detroit) 1985 (World Scientific, Singapore) Invited paper p. 85.

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Author information

Author notes

  1. D. J. Baker

    Present address: Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire, OX11 OQX, England

Authors and Affiliations

  1. Department of Mathematics, University of Nottingham, Nottingham, NG7 2RD, England

    E. A. G. Armour & M. Plummer

Authors
  1. E. A. G. Armour
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  2. D. J. Baker
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  3. M. Plummer
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Editor information

Editors and Affiliations

  1. University College London, London, England

    J. W. Humberston

  2. University of Nottingham, Nottingham, England

    E. A. G. Armour

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© 1987 Plenum Press, New York

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Armour, E.A.G., Baker, D.J., Plummer, M. (1987). The Inclusion of the Contributions to Low Energy e+H2 Scattering and Annihilation from the Lowest Σ +u And Пu Waves. In: Humberston, J.W., Armour, E.A.G. (eds) Atomic Physics with Positrons. NATO ASI Series, vol 169. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-0963-5_32

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  • DOI: https://doi.org/10.1007/978-1-4613-0963-5_32

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4612-8267-9

  • Online ISBN: 978-1-4613-0963-5

  • eBook Packages: Springer Book Archive

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