Перегляд за автором "Buts, V.A."

Результати 21-40 з 77

Excitation of harmonics by flows of the charged particles in the magnetic field

Buts, V.A.; Yegorov, A.M.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2009)

Results of research of the electromagnetic waves excitation by ensemble of relativistic oscillators in a magnetic field are presented. The basic attention is given to studying of generation efficiency of electromagnetic ...
Excitation of high numbers harmonics by charge particles in a time-periodic electric field and a space-periodic potential

Buts, V.A.; Marekha, V.I.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2006)

Regular and chaotic dynamics of a charged particle, which moves in an external time-periodic electrical field and in a field of space periodic potential, are investigated. We have obtained a system of integro-differential ...
Excitation of high numbers harmonics by flows of oscillators in a periodic potential

Buts, V.A.; Marekha, V.I.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2005)

It is shown that the maximum of radiation spectrum of nonrelativistic oscillators, which move into a periodically inhomogeneous potential, can be in the region of high numbers harmonics. Spectrum of such oscillators radiation ...
Exitation of highnumber harmonics by non-relativistic oscillators

Antonov, A.N.; Buts, V.A.; Kovpik, O.F.; Kornilov, E.A.; Svichensky, V.G. (Вопросы атомной науки и техники, 2002)

The results of experimental researches of a possibility of an effective of high numbers harmonics radiation by nonrelativistic oscillators are represented. The good qualitative consent of experimental and theoretical results ...
Explosive instability in the plasma-beam systems

Buts, V.A.; Koval’chuk, I.K. (Вопросы атомной науки и техники, 2012)

The results of investigation of explosive instability in the plasma-beam systems are presented. It has been shown that in the general case, the dynamics of this instability can be essentially changed, right up to its full ...
Features of dynamics of the instabilities at presence multiplicative fluctuation

Buts, V.A.; Buts, A.V.; Serikov, S.A. (Вопросы атомной науки и техники, 2003)

Dynamics of systems, which parameters are subject to random influences, is considered. The random affect can be as external, and be caused by own chaotic dynamics of system. The important features of dynamics of such systems ...
Features of new cyclotron resonances, as well as conditions for resonant acceleration of charged particles in a vacuum without a magnetic field

Buts, V.A.; Zagorodny, A.G. (Problems of Atomic Science and Technology, 2023)

It is shown that the known conditions for cyclotron resonances are strictly valid only under autoresonance conditions or in the nonrelativistic case. In other cases, it is necessary to use the conditions established in the ...
Features of stochastic decay in the magnetoactive plasma

Buts, V.A.; Kovalchuk, I.K. (Вопросы атомной науки и техники, 2018)

The regular and stochastic decay processes of transverse electromagnetic waves in the magnetoactive plasma investigated. The essential attention noted to decay into oscillations with dynamics that takes into account ion ...
Features of the motion of charged particles in the field of the high-frequency impulse of large intensity

Buts, V.A.; Kuzmin, V.V. (Вопросы атомной науки и техники, 2005)

The results of analytical and numerical examinations of features dynamic of charged particles in a field of intensive electromagnetic waves are reported. It is shown that the trajectories of particles, which has initially ...
Features of three wave interaction in the magnetoactive plasma

Buts, V.A.; Koval’chuk, I.K. (Вопросы атомной науки и техники, 2015)

The decay processes of waves propagating in the nonlinear gyrotropic media were investigated. It was shown that the dynamics of the process does essentially change if conditions for Faraday effect are realized. The most ...
Features of weakly nonlinear wave interaction

Buts, V.A.; Kovalchuk, I.K.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2019)

Regular and stochastic dynamics of three wave interaction and dynamics of cascades of such three wave processes were investigated. It was shown that matrix elements of wave interaction are inversely proportional to square ...
Formation of discrete spatial temporal structures in the nonstationary inhomogeneous plasma

Buts, V.A.; Kovalchuk, I.K. (Вопросы атомной науки и техники, 2015)

The traditional approach in the linear electrodynamics is using of spectral method. However, in many cases, the physical process is defined by large number of spectral components. In this case the spectral approach is not ...
High number harmonic exitation by oscillators in periodic media and in periodic potential

Buts, V.A.; Kornilov, E.A. (Вопросы атомной науки и техники, 2003)

The some results of theoretic and experimental investigations about excitation high number harmonics by non-relativistic oscillators are represented in this report. Were shown that in media, which has even small periodic ...
Influence of casual distributions on resonant properties of ensembles of nonlinear oscillators

Buts, V.A. (Вопросы атомной науки и техники, 2009)

It is shown, that properties of ensembles of nonlinear oscillators each of which makes chaotic movement, can essentially differ from properties separate oscillators. In particular, is shown, that dynamics of average values ...
Influence of polarization of a regular electromagnetic wave on stochastic acceleration of charged particles in an external magnetic field

Buts, V.A.; Manuilenko, O.V.; Tolstoluzhsky, A.P.; Turkin, Yu.A. (Вопросы атомной науки и техники, 2001)
Instabilities, induced by a noise

Buts, V.A. (Вопросы атомной науки и техники, 2002)

The dynamics of systems, parameters of which are subject to casual forces are considered. The casual action can be as external, and to be generated by own random dynamics of a system. The most important features of such ...
Instability of connected oscillator system under action of multiplicative fluctuations

Buts, V.A.; Kovalchuk, I.K. (Вопросы атомной науки и техники, 2003)

Studying of many oscillatory and wave processes is reduced to the studying of dynamics of connected oscillators. Parameters of these oscillators may be under influence fluctuation forces. Instability in this case develops. ...
Instability of the system of charged particles in the external constant magnetic field

Buts, V.A.; Vavriv, D.M. (Problems of Atomic Science and Technology, 2022)

The results of studying the features of the dynamics of a system of charged particles (electrons) in an external magnetic field are described. The considered model practically coincides with the model of an ideal plasma. ...
Investigation of chaotic decay in the resonator filled with plasma

Antonov, A.N.; Buts, V.A.; Kovalchuk, I.K.; Kovpik, O.F.; Kornilov, E.A.; Svichensky, V.G.; Tarasov, D.V. (Вопросы атомной науки и техники, 2011)

Some investigations of the results of chaotic waves decay in circular cylindrical resonator partially filled with magnetoactive plasma are presented. If external magnetic field is uniform there is a good qualitative ...
Investigation of posibility of energy transfer to plasma ions by oscillations with large amplitude on frequency of electron cyclotron resonance in magnetic trap

Antipov, V.S.; Antonov, A.N.; Buts, V.A.; Kovalchuk, I.K.; Kornilov, E.A.; Vinokurov, V.A. (Вопросы атомной науки и техники, 2018)

Process of action of powerful transverse electromagnetic wave on plasma in the magnetic trap is studied theoretically and experimentally. Interaction of wave-wave type is taken into account in the theoretical model. ...

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Перегляд за автором "Buts, V.A."

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