[en] Numerically is calculated the spectral-angular distribution of the low-frequency radiation of relativistic particles moving along a circle arc. It is shown that the distribution differs essentially from the synchrotron one even in the case of radiation in a long magnet in which the angle of rotation of a particle is much quarter than a characteristic angle gamma^-1

[en] Grueneisen constant of polymethylmethacrylate (PMMA) was determined experimentally according to thermoelastic response in PMMA, occurring under the effect of pulsed electron beam

[en] The paper studies atom multielectron ionization by the impact of fast multicharged ion (MCI) within task parameters respectively rates of the studied electrons in atom. Simple asymptotic formulae for ionization sections are obtained

[en] Nonstationary magneto dynamic task is formulated in terms of differential setting up within the generalized function space thus enabling to add conditions for field functions at their interphase to the equation

[en] Short communication

[en] The aim of paper is to continue the run of investigations into spontaneous (over thermal) emission under fluctuation reconstruction of the structure using BeO model low-symmetrical wide-band dielectric as an example with application of techniques of modulation thermoactivation spectroscopy of capture centers and of the model of structure fluctuation reconstruction

[en] The paper deals with two related problems of cortices on the background of flat-parallel flow of a rotating thin layer of liquid with a small inclination of the bottom and in a weakly-inhomogeneous collisionless plasma with current

[en] Operation principles of ion ring storage equipped with internal permeable target and energy loss compensation by high-frequency field, are studied. Beam circulation conditions in a storage ring are studied, effects of electrodynamic damping of ion oscillations in circulating clusters caused by energy losses in isotropic target and by dependence of the efficient accelerating voltage on ion rate are forecasted and analyzed. It is shown, that damping may compensate for destabilizing effect of elastic and inelastic scattering on the target atoms. Numerical simulation of 1.75 MeV energy proton beam dynamics in a storage ring with permeable carbon target is carried out. It is determined that ion undergo several hundreds of rotations under stable circulation mode. 5 refs.; 2 figs

[en] The aim of the paper is numerical simulation of the dynamics of the ion hose instability of a relativistic electron beam (REB), propagated along a piecewise-rectilinear plasma channel, consisting of two rectilinear sections. A numerical technique has been developed which permits to determine the REB and plasma channel parameters, ensuring damping the ion hose instability of the REB. 4 refs.; 2 figs

[en] The development of complex model of plasma-induced deposition from organometallic compounds of qualitative layers of CdTe, HgTe and Gd_xHg_1-xTe was continued. The model permits explaining experimental temperature dependences of the layers growth rate and composition and tracing appearance of the non-random regularity in filling cationic sublattice with Cd and Hg atoms as a consequence of certain surface-kinetic properties of adatoms. The concrete type of stable nucleus on the surface and important role of chemical desorption at moderate growth temperatures are made allowance for. 19 refs.; 6 figs.; 1 tab