Radiative nonrecoil nuclear finite size corrections of order $\alpha(Z \alpha)^5$ to the Lamb shift in light muonic atoms

Article, Preprint English OPEN
Faustov, R. N. ; Martynenko, A. P. ; Martynenko, F. A. ; Sorokin, V. V. (2017)
  • Publisher: Elsevier
  • Journal: Physics letters B (issn: 0370-2693)
  • Related identifiers: doi: 10.1016/j.physletb.2017.10.056
  • Subject: Lamb shift | High Energy Physics - Phenomenology | Muonic atoms | Physics | Physics - Atomic Physics | Quantum electrodynamics | QC1-999
    arxiv: Physics::Atomic Physics

On the basis of quasipotential method in quantum electrodynamics we calculate nuclear finite size radiative corrections of order α(Zα)5 to the Lamb shift in muonic hydrogen and helium. To construct the interaction potential of particles, which gives the necessary contributions to the energy spectrum, we use the method of projection operators to states with a definite spin. Separate analytic expressions for the contributions of the muon self-energy, the muon vertex operator and the amplitude with spanning photon are obtained. We present also numerical results for these contributions using modern experimental data on the electromagnetic form factors of light nuclei. Keywords: Lamb shift, Muonic atoms, Quantum electrodynamics
  • References (35)
    35 references, page 1 of 4

    [1] R. Pohl, A. Antognini, F. Nez, et al., Nature 466 (2010) 213.

    [2] A. Antognini, et al., Science 339 (2013) 417.

    [3] A. Antognini, et al., Ann. Phys. (N.Y.) 331 (2013) 127.

    [4] R. Pohl, F. Nez, L.M.P. Fernandes, et al., Science 353 (2016) 669.

    [5] Y. Ma, et al., Int. J. Mod. Phys. Conf. Ser. 40 (2016) 1660046.

    [6] A. Adamczak, et al., FAMU Collaboration, J. Instrum. 11 (05) (2016) P05007.

    [7] R. Pohl, CREMA Collaboration, J. Phys. Soc. Jpn. 85 (2016) 091003.

    [8] A.E. Dorokhov, N.I. Kochelev, A.P. Martynenko, F.A. Martynenko, R.N. Faustov, arXiv:1704.07702 [hep-ph].

    [9] R.N. Faustov, A.P. Martynenko, G.A. Martynenko, V.V. Sorokin, Phys. Lett. B 733 (2014) 354.

    [10] R.N. Faustov, A.P. Martynenko, G.A. Martynenko, V.V. Sorokin, Phys. Rev. A 90 (2014) 012520.

  • Metrics
    No metrics available
Share - Bookmark