American Journal of Modern Energy
Volume 3, Issue 4, August 2017, Pages: 65-72
Received: May 15, 2017;
Accepted: Jun. 15, 2017;
Published: Jul. 21, 2017
Views 1631 Downloads 79
Stanislav Starodub, Institute of Applied Physics, National Academy of Sciences of Ukraine, Sumy, Ukraine
Sergei Roshchupkin, Department of Theoretical Physics, Peter the Great St. Petersburg Polytechnic University, St-Petersburg, Russian Federation
Viktor Dubov, Department of Theoretical Physics, Peter the Great St. Petersburg Polytechnic University, St-Petersburg, Russian Federation
The interaction of two electrons and two positrons in the field of two strong pulsed laser waves outside the framework of the dipole approximation (with an accuracy of relativistic corrections v/c) has been studied theoretically. The possibility of significant asymmetry in the interactions of particles and antiparticles in the external laser fields is shown. This asymmetry of interactions essentially depends on the magnitude and sign of the phase shifts of the waves relative to each other, and also on the intensities of the waves. The ranges of phase shifts and field intensities in which the interaction of electrons and positrons have qualitatively different character from anomalous repulsion to attraction are determined.
Asymmetry Interactions of Electrons and Positrons in Strong Pulsed Laser Fields, American Journal of Modern Energy.
Vol. 3, No. 4,
2017, pp. 65-72.
Copyright © 2017 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/
) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
F. Ehlotzky, K. Krajewska, J. Z. Kami´nski, “Fundamental processes of quantum electrodynamics in laser fields of relativistic power,” Rep. Prog. Phys., vol. 72, 046401, 2009.
S. P. Roshchupkin, A. A. Lebed’, E. A. Padusenko, A. I. Voroshilo, “Quantum electrodynamics resonances in a pulsed laser field,” Laser Phys., vol. 22, pp. 1113–1144, 2012.
S. S. Starodub, S. P. Roshchupkin, “Interaction of classical nonrelativistic identically charged particles in a strong pulsed light field,” Laser Phys.,vol. 22, pp. 1202–1219, 2012.
V. P. Oleinik, “Resonance effects in the field of an intense laser beam,”J. Exptl. Theoret. Phys. (U.S.S.R.), vol. 52, pp. 1049–1067, 1967.
A. P. Kazantsev, V. P. Sokolov, “Interaction between electrons in a light wave,” Zh. Eksp. Teor. Fiz., vol. 86, pp. 896–905, 1984.
S. T. Zavtrak, “Radiatione interaction of charges,” Letter in Zh. Teor. Fiz., vol. 15, pp. 14–16, 1989.
S. S. Starodub, S. P. Roshchupkin, “Non-linear effects at ionization of hydrogen atoms in the strong pulsed light field,” Problems Atom. Sci. Technol., vol. 1, pp. 153–156, 2012.
S. S. Starodub, S. P. Roshchupkin, “Interaction of identically charged particles in a pulsed field of two laser waves propagating in the one direction,” Laser Phys., vol. 25, 076001 (8pp), 2015.
S. S. Starodub, S. P. Roshchupkin, V.V. Dubov, “The anomalous interaction of electrons in strong pulsed light fields,” Laser Phys. Lett., vol. 13, 116001 (6pp), 2016.
C. Bula et al, “Observation of nonlinear effects in Compton scattering,” Phys. Rev. Lett., vol. 76, pp. 3116–3119, 1996.
D. L. Burke et al, “Positron production in multiphoton light-by-light scattering,” Phys. Rev. Lett., vol. 79, pp. 1626–1629, 1997.
A. Di Piazza, C. M¨uller, K. Z. Hatsagortsyan, C. H. Keitel, “Extremely high-intensity laser interactions with fundamental quantum systems,” Rev. Mod. Phys., vol. 84, pp. 1177–1228, 2012.