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Polarization studie...
Polarization studies on the two-step radiative recombination of highly charged, heavy ions
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Maiorova, A. V. (författare)
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Surzhykov, A. (författare)
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- Tashenov, Stanislav (författare)
- KTH,Stockholms universitet,Fysikum,Kärnfysik
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Shabaev, V. M. (författare)
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Fritzsche, S. (författare)
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Plunien, G. (författare)
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Stoehlker, Th. (författare)
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(creator_code:org_t)
- 2009-05-26
- 2009
- Engelska.
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Ingår i: Journal of Physics B. - : IOP Publishing. - 0953-4075 .- 1361-6455. ; 42:12
- Relaterad länk:
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http://arxiv.org/pdf...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Radiative recombination of a free electron into an excited state of a bare, high-Z ion is studied, together with its subsequent decay, within the framework of the density matrix theory and Dirac's relativistic equation. Special attention is paid to the polarization and angular correlations between the recombination and the decay photons. In order to perform a systematic analysis of these correlations the general expression for the double-differential recombination cross section is obtained by making use of the resonance approximation. Based on this expression, detailed computations for the linear polarization of x-ray photons emitted in the (e, 2 gamma) two-step recombination of uranium ions U92+ are carried out for a wide range of projectile energies.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Nyckelord
- reversed photoionization process
- hydrogen-like ions
- bare uranium ions
- electron-capture
- atom collisions
- trap
- beam
- transitions
- emission
- Physics
- Fysik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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