Výsledky vyhledávání - "E. N. Donskoy"

Study of relativistic electron avalanche enhancement in the atmosphere at low overvoltages due to avalanche bremsstrahlung

Autor: L. P. Babich, E. N. Donskoy, Robert Roussel-Dupré

Publikováno v: Geomagnetism and Aeronomy. 47:515-524

An effective technique for numerical simulation, using the Monte Carlo technique, of the kinetics of relativistic runaway electron (RE) avalanche and its bremsstrahlung in a dense gas in the external electric field, based on successive generations of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::578ac15a91ead007857cc0a43ba38746
https://doi.org/10.1134/s0016793207040135

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Fundamental parameters of a relativistic runaway electron avalanche in air

Autor: E. N. Donskoy, I. M. Kutsyk, Leonid P. Babich, R. I. Il’kaev, Robert Roussel-Dupré

Publikováno v: Plasma Physics Reports. 30:616-624

A relativistic runaway electron avalanche in air is simulated numerically by the Monte Carlo method with allowance for a large number of elementary processes involving electrons, positrons, and photons. The characteristic time scale of the avalanche

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::707ed06a6d04dd50f23108787f4fac48
https://doi.org/10.1134/1.1778437

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Observation of the initial stage in the development of an avalanche of relativistic runaway electrons under normal atmospheric conditions

Autor: R. I. Il’kaev, T. V. Loiko, K. F. Zelenskii, Leonid P. Babich, Robert Roussel-Dupré, I. M. Kutsyk, E. N. Donskoy

Publikováno v: Doklady Physics. 47:1-4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f91cf0799eb9a9409a6cc074507de1d
https://doi.org/10.1134/1.1450650

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The avalanche-development rate for runaway relativistic electrons under normal atmospheric conditions

Autor: E. N. Donskoy, R. I. Il’kaev, Leonid P. Babich, A. Yu. Kudryavtsev, I. M. Kutsyk, B. N. Shamraev

Publikováno v: Doklady Physics. 46:536-539

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3f57d246184dd80a60c8c22e3befea6
https://doi.org/10.1134/1.1401216

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Comparison of relativistic runaway electron avalanche rates obtained from Monte Carlo simulations and kinetic equation solution

Autor: B. N. Shamraev, A. Yu. Kudryavtsev, E. M. D. Symbalisty, Robert Roussel-Dupré, E. N. Donskoy, I. M. Kutsyk, Leonid P. Babich

Publikováno v: IEEE Transactions on Plasma Science. 29:430-438

New computer simulations of the relativistic runaway electron avalanche mechanism were carried out to remove prior approximations and reassess the space and temporal scales predicted by previous Boltzmann calculations. Two Monte Carlo techniques, a f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42b22b55a13ff12c50824115943d29af
https://doi.org/10.1109/27.928940

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New data on space and time scales of relativistic runaway electron avalanche for thunderstorm environment: Monte Carlo calculations

Autor: A. Yu. Kudryavtsev, E. N. Donskoy, Leonid P. Babich, I. M. Kutsyk

Publikováno v: Physics Letters A. 245:460-470

Time and space scales of a relativistic runaway electron avalanche (RREA) ti and li for a thunderstorm environment were calculated by means of a simplified MC code and a standard VNIIEF MC code ELISA, with all possible kinds of elementary interaction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b7e19cfbf6489ea4835cb010fb1159d3
https://doi.org/10.1016/s0375-9601(98)00268-0

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Analysis of atmospheric gamma-ray flashes detected in near space with allowance for the transport of photons in the atmosphere

Autor: E. N. Donskoy, Leonid P. Babich, I. M. Kutsyk

Publikováno v: Journal of Experimental and Theoretical Physics. 107

Monte Carlo simulations of transport of the bremsstrahlung produced by relativistic runaway electron avalanches are performed for altitudes up to the orbit altitudes where terrestrial gamma-ray flashes (TGFs) have been detected aboard satellites. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7bab3b02b9368b51fa950ff4a3f8f772
https://doi.org/10.1134/s1063776108070042

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The feedback mechanism of runaway air breakdown

Autor: I. M. Kutsyk, L. P. Babich, E. N. Donskoy, Robert Roussel-Dupré

Publikováno v: Geophysical Research Letters. 32

[1] The feedback mechanism presented in the paper published by Dwyer (2003) is examined in the context of runaway breakdown and thunderstorm electrical conditions. A detailed comparison between previous kinetic and Monte Carlo simulations performed b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fabd9a45270a472cc0cac9f894f43363
https://doi.org/10.1029/2004gl021744

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Using of PL-estimator of a dose at a point for dose calculation in heterogeneous media by Monte Carlo method

Autor: E. N. Donskoy, Y. V. Jourov, V. A. Klimanov, V. V. Smirnov, D. A. Chupikin, V. V. Kosterev

Publikováno v: Scopus-Elsevier
World Congress on Medical Physics and Biomedical Engineering 2006 ISBN: 9783540368397

The development of fast calculation codes, based on Monte Carlo is the most challenging problem of modern technologies used for dose calculation in radiation therapy. It was shown earlier that the Monte Carlo technique based on PL-estimator of a dose

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e684aa3aee881fcdc3b7a4d9a2e9384
http://www.scopus.com/inward/record.url?eid=2-s2.0-84958260079&partnerID=MN8TOARS

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