Positrons short-term subatomic particles are the same mass as electrons and positive charge. They are used in medicine, eg. Diagnostic Imaging Method of Metabolic Disorders in Podostone Emission Tomography (PET). Positrons also have negatively charged ions, called positronium ions (Ps–), Which are essentially a three-part system, composed of two electrons that are passive.
Now commercially available lasers can form photons that have enough energy to charge ions, such as Ps, doubly excited to countries that are referred to as D-wave resonance. Positronium ions, however, are very difficult to observe, because they are unstable and often disappear until physicists get an analysis of them.
From Taibaye, Taipei, Taipei, Harbin Technology Institute, China and China Technologies Institute's Sabassazi, the electricity that has already been reached in these three particle systems, which are very complex are described using a simple equation. This theoretical model was recently published EPJ D., Aimed at the experimentalists interested in these resonance structures. The model of the three-part system can be adapted to the problems of atomic physics, nuclear physics and semiconductor quantum points, as well as the antimication of physics and cosmology.
In this study the authors first analyzed the theory of their theoretical approach and showed that the resonant parameters are prerequisite for hydrogen ions (H -), as the previous three studies are composed of two electrons and one proton. The authors are then the first to calculate the new resonance countries associated with highly energetic regions with Psit-ion and the three-part system. On the other hand, they have been developed with seven methods of electron transmissions that are never known.
What is the life expectancy of positronium ions?
Sabyasachi Kar et al, two-photon dual electric D-wave evaporates excitement in positronium negative ion, European Physical Journal D. (2018). DOI: 10.1140 / epjd / e2018-90250-4