corner
corner

Phys. Rev. A 66, 042711 (2002) [5 pages]

Spin-flip process in radiative recombination of an electron with H- and Li-like uranium

Download: PDF (94 kB) Buy this article Export: BibTeX or EndNote (RIS)

A. E. Klasnikov1,2,3, A. N. Artemyev1,2, T. Beier2,*, J. Eichler3, V. M. Shabaev1,2,3, and V. A. Yerokhin1,2
1Department of Physics, St. Petersburg State University, Oulianovskaya 1, Petrodvorets, St. Petersburg 198504, Russia
2Gesellschaft für Schwerionenforschung, Planckstrasse 1, 64291 Darmstadt, Germany
3Bereich Theoretische Physik, Hahn-Meitner-Institut, Glienicker Straße 100, D-14109 Berlin, Germany

Received 31 May 2002; published 17 October 2002

The radiative recombination of an electron with H- and Li-like 238U in its ground state is studied. An experiment is proposed in which both the electron and the ion are polarized in the same direction, along or opposite to the initial electron momentum. Since, owing to the Pauli principle, the electron can be captured into the ground state of He- and Be-like uranium, respectively, only via a spin-flip transition, one may uniquely identify spin-flip transitions for arbitrary photon emission angles. The cross section of the process is calculated for a wide range of initial electron energies.

© 2002 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.66.042711
DOI:
10.1103/PhysRevA.66.042711
PACS:
34.80.Kw, 34.80.Nz, 31.30.Jv

*Corresponding author. Email address: t.beier@gsi.de