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Decay rates of planar helium

Madroñero, J . and Schlagheck, Peter and Hilico, L. and Grémaud, B. and Delande, D. and Buchleitner, A. (2005) Decay rates of planar helium. Europhysics Letters 70 (2), pp. 183-189.

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We compare the autoionization rates of characteristic configurations of the doubly excited helium atom, in one, two and three dimensions. We find that the decay rates of the two-dimensional restriction are in quantitative agreement with those of the real physical system, whilst the one-dimensional model can underestimate the actual decay rates by orders of magnitude.

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Item Type:Article
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
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Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Deposited On:20 Mar 2007
Last Modified:13 Mar 2014 10:01
Item ID:1695
Owner Only: item control page


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