Definition of Positronium. Meaning of Positronium. Synonyms of Positronium

Here you will find one or more explanations in English for the word Positronium. Also in the bottom left of the page several parts of wikipedia pages related to the word Positronium and, of course, Positronium synonyms and on the right images related to the word Positronium.

Definition of Positronium

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Meaning of Positronium from wikipedia

- Positronium (Ps) is a system consisting of an electron and its anti-particle, a positron, bound together into an exotic atom, specifically an onium. Unlike...
- Positronium hydride, or hydrogen positride is an exotic molecule consisting of a hydrogen atom bound to an exotic atom of positronium (that is a combination...
- Di-positronium, or dipositronium, is an exotic molecule consisting of two atoms of positronium. It was predicted to exist in 1946 by John Archibald Wheeler...
- contains one or more exotic atoms. Di-positronium, two bound positronium atoms Positronium hydride, a positronium atom bound to a hydrogen atom "Exotic...
- energy levels of positronium yields α−1 = 137.034(16). Measurements of α can also be extracted from the positronium decay rate. Positronium decays through...
- nomenclature. Positronium is an onium which consists of an electron and a positron bound together as a long-lived metastable state. Positronium has been studied...
- example, the radius of positronium is approximately 2 a 0 {\displaystyle 2\,a_{0}} , since the reduced m**** of the positronium system is half the electron...
- positron in positronium can also have identical or parallel spin orientations, which results in an experimentally-distinct form of positronium with a spin 1...
- positronium. Positronium is a metastable hydrogen-like bound state of an electron and a positron which can exist in two spin states. Para-positronium...
- particle and its own antiparticle. The name "quarkonium" is analogous to positronium, the bound state of electron and anti-electron. The particles are short-lived...