Energy interval 3S-1S in muonic hydrogen

• URL: http://arxiv.org/abs/2010.07380v3
• Date: Wed, 21 Oct 2020 20:21:14 GMT
• Title: Energy interval 3S-1S in muonic hydrogen
• Authors: A.E. Dorokhov, R.N. Faustov, A.P. Martynenko, and F.A. Martynenko
• Abstract summary: The energy interval $ (3S-1S) $ in muonic hydrogen is calculated on the basis of quasipotential approach in quantum electrodynamics. We take into account different corrections of orders $alpha3div alpha6 $, which are determined by relativistic effects, the effects of vacuum polarization, nuclear structure and recoil.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: The energy interval $ (3S-1S) $ in muonic hydrogen is calculated on the basis of quasipotential approach in quantum electrodynamics. We take into account different corrections of orders $\alpha^3\div \alpha^6 $, which are determined by relativistic effects, the effects of vacuum polarization, nuclear structure and recoil, as well as combined corrections including the above. Nuclear structure effects are expressed in terms of the charge radius of the proton in the case of one-photon interaction and the proton electromagnetic form factors in the case of two-photon exchange interaction. The value of the energy interval (3S-1S) can be used for a comparison with future experimental data and determining the proton charge radius with greater accuracy.

Related papers

• Dynamical nuclear spin polarization in a quantum dot with an electron spin driven by electric dipole spin resonance [0.0]
  We analyze the polarization of nuclear spins in a quantum dot induced by a single-electron spin. We derive the associated nuclear-spin polarization rate and analyze its dependence on the accessible control parameters.
  arXiv  Detail & Related papers  (2023-06-20T03:09:38Z)
• Quantum Control of Atom-Ion Charge Exchange via Light-induced Conical Intersections [66.33913750180542]
  Conical intersections are crossing points or lines between two or more adiabatic electronic potential energy surfaces. We predict significant or measurable non-adiabatic effects in an ultracold atom-ion charge-exchange reaction. In the laser frequency window, where conical interactions are present, the difference in rate coefficients can be as large as $10-9$ cm$3$/s.
  arXiv  Detail & Related papers  (2023-04-15T14:43:21Z)
• Hadronic vacuum polarization correction to the bound-electron $g$ factor [0.0]
  The hadronic vacuum polarization correction to the $g$ factor of a bound electron is investigated theoretically. In heavy ions, such effects are found to be much larger than for the free-electron $g$ factor.
  arXiv  Detail & Related papers  (2023-03-14T15:28:44Z)
• Hydrogen and hydrogen-like-ion bound states and hyperfine splittings: finite nuclear size effects} [0.0]
  Three models for the charge distribution and the magnetic moment distribution within the nucleus are considered. FNS corrections to the ground-state energy are shown to be smaller than the electron-nucleus reduced mass corrections. FNS corrections to the ground state hyperfine splitting are comparable in size to the relativistic QED radiative corrections for light nuclei, but are larger for heavy nuclei.
  arXiv  Detail & Related papers  (2023-02-13T11:45:37Z)
• Hadronic vacuum polarization correction to atomic energy levels [0.0]
  Shift of atomic energy levels due to hadronic vacuum polarization is evaluated in a semiempirical way for hydrogenlike ions and for muonic hydrogen. A parametric hadronic polarization function obtained from experimental cross sections of $e-e+$ annihilation into hadrons is applied to derive an effective relativistic Uehling potential.
  arXiv  Detail & Related papers  (2022-09-07T15:41:46Z)
• Anisotropic electron-nuclear interactions in a rotating quantum spin bath [55.41644538483948]
  Spin-bath interactions are strongly anisotropic, and rapid physical rotation has long been used in solid-state nuclear magnetic resonance. We show that the interaction between electron spins of nitrogen-vacancy centers and a bath of $13$C nuclear spins introduces decoherence into the system. Our findings offer new insights into the use of physical rotation for quantum control with implications for quantum systems having motional and rotational degrees of freedom that are not fixed.
  arXiv  Detail & Related papers  (2021-05-16T06:15:00Z)
• Low-lying electron energy levels in three-particle electron-muon ions $(\mu e Li)$, $(\mu e Be)$, $(\mu e B)$ [0.0]
  The electron Lamb shift $ (2P-2S)$ and the energy interval $ (2S-1S)$ in muon-electron ions of lithium, beryllium, and boron have been calculated. The obtained values for the Lamb shift $ (2P-2S)$ and the interval $ (2S-1S)$ can be used for comparison with future experimental data and verification of quantum electrodynamics.
  arXiv  Detail & Related papers  (2020-12-21T17:39:09Z)
• $\mathcal{P}$,$\mathcal{T}$-odd effects for RaOH molecule in the excited vibrational state [77.34726150561087]
  Triatomic molecule RaOH combines the advantages of laser-coolability and the spectrum with close opposite-parity doublets. We obtain the rovibrational wave functions of RaOH in the ground electronic state and excited vibrational state using the close-coupled equations derived from the adiabatic Hamiltonian.
  arXiv  Detail & Related papers  (2020-12-15T17:08:33Z)
• Photon Condensation and Enhanced Magnetism in Cavity QED [68.8204255655161]
  A system of magnetic molecules coupled to microwave cavities undergoes the equilibrium superradiant phase transition. The effect of the coupling is first illustrated by the vacuum-induced ferromagnetic order in a quantum Ising model. A transmission experiment is shown to resolve the transition, measuring the quantum electrodynamical control of magnetism.
  arXiv  Detail & Related papers  (2020-11-07T11:18:24Z)
• Resonant high-energy bremsstrahlung of ultrarelativistic electrons in the field of a nucleus and a pulsed light wave [68.8204255655161]
  Research investigates the resonant high-energy spontaneous bremsstrahlung of ultrarelativistic electrons with considerable energies in the field of a nucleus and a quasimonochromatic laser wave.
  arXiv  Detail & Related papers  (2020-04-05T16:27:11Z)
• Hyperfine and quadrupole interactions for Dy isotopes in DyPc$_2$ molecules [77.57930329012771]
  Nuclear spin levels play an important role in understanding magnetization dynamics and implementation and control of quantum bits in lanthanide-based single-molecule magnets. We investigate the hyperfine and nuclear quadrupole interactions for $161$Dy and $163$Dy nucleus in anionic DyPc$.
  arXiv  Detail & Related papers  (2020-02-12T18:25:31Z)

This list is automatically generated from the titles and abstracts of the papers in this site.

This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.