This article is cited in 1 paper

OPTICS AND NUCLEAR PHYSICS

Atomic magneto-dipole photoionization

M. Ya. Amusia^ab, A. S. Baltenkov<sup>c

a</sup> Hebrew University of Jerusalem
^b Ioffe Physico-Technical Institute, Russian Academy of Sciences
^c Arifov Institute of Electronics

Abstract: The special features of magneto-dipole photoionization of $s$-atomic states are analyzed and the possibilities of experimental observation of this effect are discussed. It has been shown that despite the smallness of total cross sections of magnetic processes as compared with electric-dipole ones, the experimental observation of magnetic effects is possible, in principle, if photoelectrons are registered in the directions perpendicular to both the polarization vector of photon and its momentum; i.e. in the directions where the differential cross section of electric-dipole ionization of s-atomic states is close to zero. The possibilities of the derived general formulas for the magneto-dipole cross sections are illustrated by numerical calculations for s-subshells of He and Be atoms.

Received: 13.04.2011

Language: English

 English version: Journal of Experimental and Theoretical Physics Letters, 2011, 93:12, 693–696

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