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• Conference on Visualization and Data Analysis

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• ENVI and IDL Data Analysis and Visualization Symposium

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• Positron scattering on molecular hydrogen: Analysis of experimental and theoretical uncertainties

  Publication

  • K. Fedus
  • J. Franz
  • G. P. Karwasz

  - PHYSICAL REVIEW A - Year 2015

  Experiments performed in recent years on positron scattering from molecular hydrogen indicated a rise of the total cross section in the limit of zero energy, but essentially disagree on the amplitude of this rise. Mitroy and collaborators [J.-Y. Zhang et al., Phys. Rev. Lett. 103, 223202 (2009)] predicted a scattering length somewhat different from values deduced experimentally. Using a Markov chain Monte Carlo modified effective...

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