C Müller et al 2009 J. Phys. B: At. Mol. Opt. Phys. 42 221001 doi:10.1088/0953-4075/42/22/221001
Relativistic electron-ion recombination in the presence of an intense laser field
FREE ARTICLEC Müller, A B Voitkiv and B Najjari
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Radiative recombination of a relativistic electron with a highly charged ion in the presence of an intense laser field is considered. The high electron energy and its strong coupling with the laser field lead to a very broad energy spectrum of the emitted γ-photons featuring very pronounced side wings and showing a saturation at extremely relativistic electron energies. Moreover, characteristic shifts in the angular distribution occur due to the impact of the laser photon momentum.
- PACS
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34.80.Lx Recombination, attachment, and positronium formation
34.80.Qb Laser-modified scattering
52.20.Hv Atomic, molecular, ion, and heavy-particle collisions
- Subjects
- Dates
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Issue 22 (28 November 2009)
Received 14 September 2009, in final form 9 October 2009
Published 30 October 2009
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Relativistic electron-ion recombination in the presence of an intense laser field
C Müller et al 2009 J. Phys. B: At. Mol. Opt. Phys. 42 221001
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