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Relativistic theory for radiative forward electron emission in heavy ion-atom encounters
- 作者:Doris Jakuba?a-Amundsen (1)
Robert Müller (2) (3) Andrey Surzhykov (3) Vladimir Yerokhin (3) (4)
- 关键词:Atomic Physics
- 刊名:The European Physical Journal D - Atomic, Molecular and Optical Physics
- 出版年:2014
- 出版时间:December 2014
- 年:2014
- 卷:68
- 期:12
- 全文大小:304 KB
- 参考文献:1. Th. St?hlker et al., Phys. Rev. A 58, 2043 (1998) CrossRef
2. J. Eichler, Th. St?hlker, Phys. Rep. 439, 1 (2007) CrossRef 3. D.H. Jakuba?a-Amundsen, Eur. Phys. J. D 41, 267 (2007) CrossRef 4. M. Nofal et al., Phys. Rev. Lett. 99, 163201 (2007) CrossRef 5. D.H. Jakuba?a-Amundsen, J. Phys. B 40, 2719 (2007) CrossRef 6. J.D. Rozics, W.R. Johnson, Phys. Rev. B 135, 56 (1964) CrossRef 7. H. Brysk, C.D. Zerby, S.K. Penny, Phys. Rev. 180, 104 (1969) CrossRef 8. H.K. Tseng, R.H. Pratt, Phys. Rev. A 3, 100 (1971) CrossRef 9. E. Haug, W. Nakel, in The Elementary Process of Bremsstrahlung, / World Scientific Lecture Notes in Physics (World Scientific, London, 2004), Vol. 73 10. P.-M. Hillenbrand, Ph.D. Thesis, University of Giessen, 2013 11. P.-M. Hillenbrand et al., Phys. Rev. A 90, 022707 (2014) CrossRef 12. D.H. Jakuba?a-Amundsen, J. Phys. B 36, 1971 (2003) CrossRef 13. H.A. Bethe, L.C. Maximon, Phys. Rev. 93, 768 (1954) CrossRef 14. T. Ludziejewski et al., J. Phys. B 31, 2601 (1998) CrossRef 15. G. Weber, Ph.D. Thesis, University of Heidelberg, 2010 16. D.H. Jakuba?a-Amundsen, V.A. Yerokhin, Eur. Phys. J. D 67, 4 (2013) CrossRef 17. J.D. Bjorken, S.D. Drell, / Relativistic Quantum Mechanics (McGraw-Hill, New York, 1964) 18. G. Elwert, E. Haug, Phys. Rev. 183, 90 (1969) CrossRef 19. H.K. Tseng, J. Phys. B 35, 1129 (2002) CrossRef 20. R.A. Müller, V.A. Yerokhin, A. Surzhykov, Phys. Rev. A 90, 032707 (2014) CrossRef 21. M.E. Rose, / Relativistic Electron Theory (Wiley, New York, 1961) 22. K.-O. Groeneveld, W. Meckbach, I.A. Sellin, in Forward Electron Ejection in Ion-Atom Collisions, / Lecture Notes in Physics (Springer, Belin, 1984), Vol. 213 23. M.E. Rudd, Y.-K. Kim, D.H. Madison, T.J. Gay, Rev. Mod. Phys. 64, 441 (1992) CrossRef 24. K. Dettmann, K.G. Harrison, M.W. Lucas, J. Phys. B 7, 269 (1974) CrossRef 25. C.D. Shaffer, X.-M. Tong, R.H. Pratt, Phys. Rev. A 53, 4158 (1996) - 作者单位:Doris Jakuba?a-Amundsen (1)
Robert Müller (2) (3) Andrey Surzhykov (3) Vladimir Yerokhin (3) (4)
1. Mathematics Institute, University of Munich, 80333, Munich, Germany 2. Friedrich-Schiller University Jena, 07743, Jena, Germany 3. Helmholtz Institute Jena, 07743, Jena, Germany 4. Center for Advanced Studies, St. Petersburg State Polytechnical University, 195251, St. Petersburg, Russia
- ISSN:1434-6079
文摘
The forward electron emission with simultaneous photon production during the scattering of relativistic, highly stripped projectiles from light target atoms is calculated within the Dirac theory. The method of calculation is a simplification of the impulse approximation and is based on the relation of the cross section for radiative capture to continuum of loosely bound electrons to the frame-transformed electron bremsstrahlung cross section. It is demonstrated that such an approximation is well justified in a large region of energies and photon emission angles, with the exception of the extreme forward and backward emission and the soft-photon energy limit. The cusp spectrum and the corresponding angular distribution are compared to recent experimental data for the collision system 90.38 MeV/amu U88+ + N2.
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