Photodetachment of the Positronium Negative Ion with Excitation in the Positronium Atom
Lyman-α radiation ( 2 P → 1 S ) has been seen from astrophysical sources and the sun. The line shape of this transition has been measured recently in Ps atoms both inside and outside a porous silica target. In the photodetachment of Ps−, the residual Ps atom can...
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-12-01
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| Series: | Atoms |
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| Online Access: | http://www.mdpi.com/2218-2004/7/1/2 |