Recent Interests on Positron, Positronium and Antimatters

Hasi Ray

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arXiv · 0912.3076

Recent Interests on Positron, Positronium and Antimatters

Hasi Ray

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Abstract

A brief survey is made to highlight the recent interests in positron, positronium and antimatter physics. Positron is the first antiparticle observed which was predicted by Dirac. Positronium is itself its antiparticle and bi-positronium molecule is recently observed in laboratory which was predicted by Wheeler. The simplest antiatom i.e. antihydrogen is observed in the laboratory and the process to achieve the stable confinement of antihydrogen within the trap are in progress to test the standard model.

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Hasi Ray. 2010-08-16. Recent Interests on Positron, Positronium and Antimatters. https://arxiv.org/abs/0912.3076

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