Hyperfine structure S state of muonic helium atom
Aznabayev D.T. Bekbaev A.K. Korobov V.I.
2021L.N. Gumilyov Eurasian National University
Eurasian Journal of Physics and Functional Materials
2021#5Issue 3169 - 173 pp.
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
hyperfine structure , muonic helium ions , three-body systems , variational principle
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Joint Institute for Nuclear Research, Dubna, Russian Federation
The Institute of Nuclear Physics, Ministry of Energy of the Republic of Kazakhstan, Almaty, Kazakhstan
L.N. Gumilyov Eurasian National University, Nur-Sultan, Kazakhstan
Al-Farabi Kazakh National University, Almaty, Kazakhstan
Joint Institute for Nuclear Research
The Institute of Nuclear Physics
L.N. Gumilyov Eurasian National University
Al-Farabi Kazakh National University
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