ANGULAR ANISOTROPY IN THE AUGER DECAYS OF RESONANTLY EXCITED KR 3D(5/2)(-1)5P AND XE4D(5/2)(-1)6P STATES

被引:28
作者
HERGENHAHN, U
LOHMANN, B
KABACHNIK, NM
BECKER, U
机构
[1] UNIV BIELEFELD, FAK PHYS, W-4800 BIELEFELD, GERMANY
[2] UNIV MUNSTER, INST THEORET PHYS 1, W-4400 MUNSTER, GERMANY
[3] MOSCOW MV LOMONOSOV STATE UNIV, INST NUCL PHYS, MOSCOW 119899, RUSSIA
关键词
D O I
10.1088/0953-4075/26/6/001
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We present theoretical calculations for the angular anisotropy parameter beta of the resonant Auger decays Kr 3d5/2(-1)5p (J = 1) --> 4p(-2)5p and Xe 4d5/2(-1)6p (J = 1) --> 5p(-2)6p. The transition amplitudes are obtained within a model treating the outer electron as a spectator. Its influence on the final states is taken into account via intermediate coupling MCDF calculations. This model reproduces the unusually large negative beta values observed in the considered transitions. Predictions are given for transitions not yet investigated experimentally.
引用
收藏
页码:L117 / L121
页数:5
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