Abstract
Electron-ion collisions in a high-density plasma in strong electromagnetic fields are considered. The applicability condition for the approximate model of pair collisions in strong fields are determined. It is shown that this condition is identical to the condition for the plasma to be transparent. Investigations were carried out by the test particle method generalized to the case of several scattering centers. An accurate calculation of short-range collisions is provided by a “jump” method that is based on the exact solution to the problem of the motion of a particle in a Coulomb potential. This method can also be applied in other approaches to simulating a collisional plasma (such as particle-in-cell and molecular dynamics methods).
Similar content being viewed by others
References
V. P. Silin, Zh. Éksp. Teor. Fiz. 47, 2254 (1964) [Sov. Phys. JETP 20, 1510 (1964)].
A. E. Kazakov, M. V. Fedorov, and F. V. Bunkin, Usp. Fiz. Nauk 107, 559 (1973) [Sov. Phys. Usp. 15, 416 (1973)].
G. J. Pert, J. Phys. B 29, 1135 (1996).
V. P. Krainov, J. Phys. B 33, 1585 (2000).
V. P. Krainov, Zh. Éksp. Teor. Fiz. 119, 1109 (2001) [JETP 92, 960 (2001)].
G. M. Fraiman, V. A. Mironov, and A. A. Balakin, Zh. Éksp. Teor. Fiz. 115, 463 (1999) [JETP 88, 254 (1999)].
A. Brantov, W. Rozmus, R. Sydora, et al., Phys. Plasmas 10, 3385 (2003).
A. A. Balakin and G. M. Fraiman, Zh. Éksp. Teor. Fiz. 120, 797 (2001) [JETP 93, 695 (2001)].
A. A. Balakin, G. M. Fraiman, and N. J. Fisch, Pis’ma Zh. Éksp. Teor. Fiz. 81, 3 (2005) [JETP Lett. 81, 1 (2005)].
A. A. Balakin and G. M. Fraiman, Comp. Phys. Comm. 164, 46 (2004).
A. A. Balakin and G. M. Fraiman, Prikl. Fiz., No. 1, 65 (2003).
A. A. Balakin, Fiz. Plazmy 34 (2008) (in press).
R. Balescu, Statistical Mechanics of Charged Particles (Interscience, London, 1963; Mir, Moscow, 1967).
C. V. L. Charlier, Die Mechanik des Himmels (W. de Gruyter, Berlin, 1927; Nauka, Moscow, 1966).
A. A. Balakin, Fiz. Plazmy 34, 330 (2008) [Plasma Phys. Rep. 34, 296 (2008)].
L. D. Landau and E. M. Lifshitz, Mechanics (Nauka, Moscow, 1973; Pergamon, Oxford, 1976).
L. D. Landau and E. M. Lifshitz, Quantum Mechanics: Non-Relativistic Theory (Nauka, Moscow, 1963; Pergamon, Oxford, 1977).
Author information
Authors and Affiliations
Additional information
Original Russian Text © A.A. Balakin, M.G. Tolmachev, 2008, published in Fizika Plazmy, 2008, Vol. 34, No. 8, pp. 716–724.
Rights and permissions
About this article
Cite this article
Balakin, A.A., Tolmachev, M.G. Three-body collisions in a plasma in a strong laser field. Plasma Phys. Rep. 34, 658–666 (2008). https://doi.org/10.1134/S1063780X08080047
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063780X08080047