Article ID Journal Published Year Pages File Type
1862568 Physics Letters A 2008 4 Pages PDF
Abstract
We analyze superpositions of ortho- and para-Helium states, considering the possible existence of stationary and metastable states in the system. In particular, the metastable superposition of 1s2s ortho- and para-states seems to be accessible to experimental scrutiny.
Keywords
Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
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Metastable superpositions of ortho- and para-Helium states
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