Published 2019 | Version v1
Journal article Metadata-only

Energy levels in muonic helium

Creators

  • 1. Samara National Research University, Department of General and Theoretical Physics, 443086 Samara (Russian Federation)
  • 2. Joint Institute for Nuclear Research, BLTP, 141980 Dubna (Russian Federation)

Description

The energy spectrum of bound states and hyperfine structure of muonic helium is calculated on the basis of stochastic variational method. The basis wave functions of muonic helium are taken in the Gaussian form. The matrix elements of the Hamiltonian are calculated analytically. For numerical calculation a computer code is written in the MATLAB system. As a result, numerical values of bound state energies and hyperfine structure are obtained. We calculate also correction to the structure of the nucleus, vacuum polarization and relativistic correction.

Availability note (English)

Available from https://www.epj-conferences.org/articles/epjconf/pdf/2019/27/epjconf_qfthep2019_03009.pdf; https://doaj.org/article/dbe38645ba7f41faa5a1bb2ad50549d7

Additional details

Identifiers

URL
https://www.epj-conferences.org/articles/epjconf/pdf/2019/27/epjconf_qfthep2019_03009.pdf; https://doaj.org/article/dbe38645ba7f41faa5a1bb2ad50549d7;
DOI
10.1051/epjconf/201922203009;

Publishing Information

Journal Title
EPJ. Web of Conferences
Journal Volume
222
Journal Page Range
vp.
ISSN
2100-014X

Conference

Title
24. International Workshop on High Energy Physics and Quantum Field Theory
Acronym
QAFTHEP 2019
Dates
22-29 Sep 2019
Place
Sochi (Russian Federation)

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
53115784
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BOUND STATE; COMPUTER CODES; ENERGY LEVELS; ENERGY SPECTRA; HAMILTONIANS; HELIUM; HYPERFINE STRUCTURE; MATRIX ELEMENTS; NUCLEI; RELATIVISTIC RANGE; STOCHASTIC PROCESSES; VACUUM POLARIZATION; VARIATIONAL METHODS; WAVE FUNCTIONS
Descriptors DEC
CALCULATION METHODS; ELEMENTS; ENERGY RANGE; FLUIDS; FUNCTIONS; GASES; MATHEMATICAL OPERATORS; NONMETALS; QUANTUM OPERATORS; RARE GASES; SPECTRA