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Hyperfine Interactions

, 240:60 | Cite as

Differential cross sections for ionization of atomic hydrogen by antiprotons

  • A. I. BondarevEmail author
  • Y. S. Kozhedub
  • I. I. Tupitsyn
  • V. M. Shabaev
  • G. Plunien
  • Th. Stöhlker
Article
Part of the following topical collections:
  1. Proceedings of the 13th International Conference on Low Energy Antiproton Physics (LEAP 2018) Paris, France, 12-16 March 2018

Abstract

We consider ionization of atomic hydrogen by antiproton impact. Doubly differential cross sections for ionization calculated within a recently developed semiclassical approach by Bondarev et al. (Phys. Rev. A 95, 052709, 2017) are presented. Comparison of the obtained results with other theoretical predictions is given.

Keywords

Antiproton-hydrogen collision Ionization Differential cross sections 

PACS

34.10. + x 34.50.Fa 

Notes

Acknowledgements

This work was supported by RFBR (Grants No. 18-32-00279, No. 17-52-53136, and No. 16-02-00233), by the Ministry of Education and Science of the Russian Federation (Grant No. 3.1463.2017/4.6), and by SPbSU-DFG (Grants No. 11.65.41.2017 and No. STO 346/5-1). A.I.B. acknowledges the support from the FAIR-Russia Research Center.

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Center for Advanced StudiesPeter the Great St. Petersburg Polytechnic UniversitySt. PetersburgRussia
  2. 2.Department of PhysicsSt. Petersburg State UniversitySt. PetersburgRussia
  3. 3.Institut für Theoretische PhysikTechnische Universität DresdenDresdenGermany
  4. 4.GSI Helmholtzzentrum für Schwerionenforschung GmbHDarmstadtGermany
  5. 5.Helmholtz-Institute JenaJenaGermany
  6. 6.Institut für Optik und QuantenelektronikFriedrich-Schiller-UniversitätJenaGermany

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