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arXiv · 1203.5385

Beyond the Point Ps Approximation

Sergey V. Stepanov·Dmitry S. Zvezhinskiy·Vsevolod M. Byakov
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Abstract

In application to positron annihilation spectroscopy, Ps atom is considered not as a point particle, but as a finite size e+ e- pair localized in a bubble-state in a medium. Variation of the internal Coulombic e+ -e- attraction vs. the bubble radius is estimated.

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Sergey V. Stepanov, Dmitry S. Zvezhinskiy, Vsevolod M. Byakov. 2012-03-24. Beyond the Point Ps Approximation. https://doi.org/10.4028/www.scientific.net%2Fmsf.733.7

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