激子理论在物质正电子偶素研究中的应用。物质中电子偶素形成过程中的光学跃迁
Application of the theory of excitons to study of the positronium in matter. Optical transition during positronium formation in matter
摘要：
正电子偶素原子与量子点中的激子具有很大的相似性。在此之后，我们从激子理论的计算制度来描述的正电子素的物质形成的一些方面。我们考虑了Ps形成过程中光子退激的可能性，并给出了计算其几率的方法。这里推测的光子跃迁，如果检测到，允许改善实验研究的固体物质与正电子技术。
英文摘要：
Considerable similarity between positronium atom and an exciton in a quantum dot is indicated. Following this, we apply the calculation regime from the theory of excitons to describe some aspects of formation of a positronium in matter. We consider the possibility of photonic deexcitation during Ps formation and show the way of calculation of its probability. The photonic transitions speculated here, if detected, allows improving experimental studies of solid matter with positron techniques.
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