Open AccessHyperfine structure S state of muonic helium atom
Author(s) -
D. Aznabayev,
A. K. Bekbaev,
V. I. Korobov
Publication year - 2021
Publication title -
eurasian journal of physics and functional materials
Language(s) - English
Resource type - Journals
eISSN - 2616-8537
pISSN - 2522-9869
DOI - 10.32523/ejpfm.2021050301
Subject(s) - helium atom , atomic physics , hyperfine structure , helium , ionization , atom (system on chip) , physics , variational method , work (physics) , exponential function , ionization energy , convergence (economics) , exotic atom , muon , quantum mechanics , ion , mathematics , mathematical analysis , computer science , economics , embedded system , economic growth
In this work the nonrelativistic ionization energies 3He2+μ−e− and 4He2+μ−e− of helium-muonic atoms are calculated for S states.The estimates are based on the variational principle of exponential expansion. Convergence of the numerical values of variational energies is studied by increasing a number of the basis functions N. That allows to claim that the obtained energy values have 30-33 significant digits for S states