Browsing by Author "Missevitch,O.V."

Now showing 1 - 6 of 6

Citation Count: 9
Hyperfine spin-spin interaction and Zeeman effect in the pure bound field theory
(Springer Verlag, 2012) Kholmetskii,A.L.; Missevitch,O.V.; Yarman,T.
We carry out a joint analysis of the hyperfine spin-spin splitting (HFS) and the Zeeman effect in the framework of Pure Bound Field Theory (PBFT) we recently suggested (A.L. Kholmetskii et al. Eur. Phys. J. Plus 126 (2011) 33; 126 (2011) 35), where the PBFT corrections to the known results have a similar form due to the common physical origin of both effects. We consequently consider the hydrogen atom, positronium, muonium and muonic hydrogen atom and show that for the Zeeman effect in muonic hydrogen, the PBFT correction occurs measurable and its presence/absence can be subjected to an experimental test, which thus will be crucial for the verification of PBFT versus the common theory. Concurrently we derive the PBFT correction to the muon mass, which is cancelled in the joint analysis of HFS and Zeeman effect, but can be revealed in muon-spin-precession-resonance experiments with enhanced precision. As a result, we achieve better agreement between the estimations of the muon mass in different experiments. In addition, we have shown that the PBFT correction to the proton Zemach radius is one order of magnitude smaller than the measurement uncertainty and can be well ignored, unlike the case of the proton charge radius. © Società Italiana di Fisica/Springer-Verlag 2012.
Citation Count: 20
Mössbauer experiments in a rotating system on the time dilation effect
(2011) Kholmetskii,A.L.; Yarman,T.; Missevitch,O.V.; Rogozev,B.I.
In this contribution, we analyze both the old Mössbauer experiments in a rotating system and our new experiment on this subject, which unambiguously indicate the presence of an additional component in the relative energy shift ΔE/E between emission and absorption lines, as compared with the classic relativistic expression written to the accuracy c-2 (that is ΔE/E=-u2/2c2, where u is the tangential velocity of absorber, and c the light velocity in vacuum). The additional dilation of time for the rotating absorber constitutes more than 20% from the relativistic value, and it many times exceeds the measuring uncertainty. We discuss a possible origin of this effect and the ways of its further experimental verification. © 2011 Academic Journals.
Citation Count: 1
On relativistic polarization of a rotating magnetized medium
(Electromagnetics Academy, 2012) Kholmetskii,A.L.; Missevitch,O.V.; Yarman,T.
We consider the relativistic polarization of a rotating magnetized medium in the framework of the approach suggested earlier [8], which is based on the charge conservation law and relativistic generalization of the first Kirchhoff law to a closed moving circuit carrying steady current. We show that the polarization of a magnet brought to a rotation differs, in general, from the relativistic polarization of a translationary moving magnet, and on this way we give one more explanation to the familiar Wilson & Wilson experiment, with the explicit demonstration of the implementation of the charge conservation law.
Citation Count: 1
Quantum phase effects for electrically charged particles and redefinition of the momentum operator
(IOP Publishing Ltd, 2022) Kholmetskii,A.L.; Yarman,T.; Missevitch,O.V.
We analyze the physical meaning of quantum phases for moving electric/magnetic dipoles through a superposition of quantum phases for point-like charges of the dipole, and in this way we disclose two new quantum phases for moving charges, next to the well-known magnetic and electric Aharonov-Bohm phases. We find that a consistent description of the full set of quantum phase effects for charged particles requires to modify the standard definition of the momentum operator via the canonical momentum of a particle towards a more inclusive definition, where this operator is associated with the vector sum of mechanical and interactional electromagnetic (EM) momenta for a charged particle in the EM field. Some principal implications of this result are discussed. © Published under licence by IOP Publishing Ltd.
Citation Count: 3
Quantum phase effects for electrically charged particles: Updated analysis
(Institute of Physics, 2022) Kholmetskii,A.L.; Yarman,T.; Missevitch,O.V.
We present an updated analysis of the total expression for the Aharonov-Bohm (AB) phase of a charged particle in an electromagnetic field, which we previously obtained through the superposition principle for quantum phases of charges and dipoles (Sci. Rep., 8 (2018) 11937), and here we re-derive it directly in the framework of the general approach, when the source, the electromagnetic field and the charged particle are quantized. The disclosure of the full set of quantum phase effects for a moving charged particle allows an important update of the wave-particle duality concept by generalizing the de Broglie relationship, where the wave vector associated with the particle is proportional to the vector sum of the mechanical and interactional electromagnetic momenta. © 2022 Institute of Physics Publishing. All rights reserved.
Citation Count: 9
Torque on a moving electric/magnetic dipole
(2012) Kholmetskii,A.L.; Missevitch,O.V.; Yarman,T.
We derive an expression for the torque exerted on an electric/magnetic dipole moving in an electromagnetic field, which contains two new velocity-dependent terms that to our knowledge were not reported before. A physical meaning of various torque components is discussed in terms of Lorentz force law and hidden momentum contribution.