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Bопросы атомной науки и техники, 2015
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Вопросы атомной науки и техники, 2015, № 3
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Перегляд Вопросы атомной науки и техники, 2015, № 3 за датою випуску

Перегляд Вопросы атомной науки и техники, 2015, № 3 за датою випуску

Результати 1-20 з 31

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Motion of charged particles through a barrier created by non-uniform magnetic field with and without radial electric field

Belikov, A.G.; Shariy, S.V.; Yuferov, V.B. (Вопросы атомной науки и техники, 2015)

By numerical calculation a motion of one charged Ar, Kr, Xe ions through the magnetic field barrier was studied (Hmax ~ 1 kG). It was shown that propagation and reflection of the ions is determined by the initial transverse ...
Comparison between research data processing capabilities of AMD and NVIDIA architecture-based graphic processors

Dudnik, V.A.; Kudryavtsev, V.I.; Us, S.A.; Shestakov, M.V. (Вопросы атомной науки и техники, 2015)

A comparative analysis has been made to describe the potentialities of hardware and software tools of two most widely used modern architectures of graphic processors (AMD and NVIDIA). Special features and differences of ...
Stable relative equilibria in the system of superconductive and permanent magnetic dipoles

Zub, S.S. (Вопросы атомной науки и техники, 2015)

This paper analytically proves the existence of stable orbital motions in a system of superconductive and permanent magnetic dipoles. As opposed to a system of two permanent magnetic dipoles, that has been studied in the ...
On oscillations in the premodulation diode of the vircator

Melezhik, O.G.; Pashchenko, A.V.; Romanov, S.S.; Shapoval, I.M. (Вопросы атомной науки и техники, 2015)

It is shown, that oscillation generation in premodulation diode of vircator caused by decelerated electron flow and two-flow instabilities.
The influence of HF discharge on plasma parameters of gas source with incandescent cathode

Shariy, S.V.; Yuferov, V.B.; Tkachova, T.I.; Svichkar, A.S.; Shvets, M.O.; Tkachov, V.I. (Вопросы атомной науки и техники, 2015)

An experimental study of the influence of HF power and configuration of the magnetic field on the plasma parameters of the gas source with incandescent cathode was carried out. It is shown that the application HF power ...
Calculation of stretching factor for optical pulse stretcher

Leshchenko, V.P.; Povrozin, A.I.; Karelin, S.Y. (Вопросы атомной науки и техники, 2015)

A task of temporal stretching of pulses in an optical pulse stretcher of CPA-laser systems is considered. The output pulse profiles are obtained and the stretching factors are calculated on the foundation of the solution ...
All types of coherent radiations, which arise in the collision of relativistic electrons with crystal

Morokhovskii, V.L. (Вопросы атомной науки и техники, 2015)

The general quantum theory, that describes all types of X-and-γ-rays coherent radiations, which arise in the collision of relativistic electrons with a crystal target, is described briefly. Such types of coherent radiations ...
Skin-effect influence on transition radiation

Miroshnichenko, V.I.; Ostroushko, V.M. (Вопросы атомной науки и техники, 2015)

It is considered the transition radiation for the normal incidence of a charged particle on the boundary of plasma medium in the conditions of anomalous skin effect, at the frequencies much less than plasma frequency. The ...
Sterilization and properties of braided silk surgical thread

Tashmetov, M.Yu.; Ismatov, N.B.; Saidov, R.P.; Mahkamov, Sh.M.; Abdulmanov, R.G.; Xabibullaev, X.R. (Вопросы атомной науки и техники, 2015)

The radiation treatment carried out of surgical braided silk thread at the electron accelerator "Electronics U-003." The value of sterilization dose and dependence of breaking load of braided surgical silk thread and a ...
Radiative stability and sorption ability of clinoptilolite nanoparticles

Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Yu.V.; Medvedev, D.V.; Medvedeva, E.P.; Fedorets, I.D. (Вопросы атомной науки и техники, 2015)

The ion exchange of clinoptilolite nanoparticles by means of a radioactive isotope ¹³²Cs was studied. The caesium capacity for clinoptilolite nanoparticles at size 90 nanometers at reaching of an equilibrium was 55 mg/g.
Measurement of (γ, p) reactions with ∆E − E telescope at Max-lab facility

Burdeinyi, D.; Brudvik, J.; Ganenko, V.; Hansen, K.; Fissum, K.; Isaksson, L.; Livingston, K.; Lundin, M.; Nilsson, B.; Schroder, B. (Вопросы атомной науки и техники, 2015)

The paper considers the results of experiments on the reactions ¹²C(γ, p)¹¹B and d(γ, p)n in the energy range of tagged photons 35...80 MeV. Demonstrated the possibility identification of protons by ΔE - E using CsI/SSD ...
Yrast states and electromagnetic reduced transition properties of ¹²²Te by means of interacting Boson Model-1

Shelley, A.; Hossain, I.; Sharrad, Fadhil I.; Abdullah, Hewa Y.; Saeed, M.A. (Вопросы атомной науки и техники, 2015)

In this paper, the yrast states and the electric reduced transition probabilities B(E2) ↓ from gamma transition 8⁺ to 6⁺, 6⁺ to 4⁺, 4⁺ to 2⁺ and 2⁺ to 0⁺ states of neutron rich ¹²²Te nucleus in the frame work of Interacting ...
Possible violations of the Haeberli rules in reaction (d,p) on 1p shell nuclei at low energy

Sarana, V.D.; Lutsay, N.S.; Shlyakhov, N.A. (Вопросы атомной науки и техники, 2015)

In this paper we investigate the possibility of simultaneous description of the angular distributions of the cross section, the vector polarization and the vector analyzing power with DWBA, using various modifications ...
Evolution of Yrast states and B(E2 : 8₁⁺ → 6₁⁺ ) VALUES OF ¹¹⁴, ¹¹⁶, ¹¹⁸, ¹²⁰, ¹²²Cd by interacting boson model (IBM-1)

Hossain, I.; Abdullah, Hewa Y.; Ahmed, I.M.; Murarak, A.A. (Вопросы атомной науки и техники, 2015)

In this paper we address the evolution of yrast levels of low-lying structure in the neutron-rich even-even ¹¹⁴⁻¹²²Cd nuclei within the framework of interaction boson model (IBM-1). The reduced transition probabilities ...
Nuclear structure of ¹¹⁰Pd and ¹¹⁰Cd isobar by interacting boson model (IBM-1)

Hossain, I.; Abdullah, Hewa Y.; Ahmed, I.M. (Вопросы атомной науки и техники, 2015)

This paper presents a computational study in the field of nuclear structure by interacting boson model (IBM) to represents very important step formed in the description of collective nuclear excitations and the properties ...
Energy change and space motion of electron in sinusoidal field with random phase jumps or elastic collisions

Ostroushko, V. (Вопросы атомной науки и техники, 2015)

Two different types of electron motion are considered: the one-dimensional motion in the electric field, which time dependence differs from sinusoidal one through instant jumps of phase, and the three-dimensional motion ...
Numerical investigation of the influence produced by electric circuit parameters on the formation of chemically active radicals in water vapours

Vinnikov, D.V. (Вопросы атомной науки и техники, 2015)

The numerical investigation of the formation of chemically active radicals during the discharge in water vapors has been carried out. An increase in the number of radicals in terms of time and a change in thermodynamical ...
Numerical simulation of the energy distribution into the spark at the direct detonation initiation

Korytchenko, K.V.; Golota, V.I.; Kudin, D.V.; Sakun, O.V. (Вопросы атомной науки и техники, 2015)

A numerical model of the direct initiation of the detonation in gases exposed to the action of the spark discharge taking into consideration the retarded vibrational excitation of molecules behind the shock wave front has ...
Trapping of nonmonoenergetic electron bunches into a wake wave

Kuznetsov, S.V. (Вопросы атомной науки и техники, 2015)

The trapping of nonmonoenergetic electron bunches in a wake field wave excited by a laser pulse in a plasma channel is studied analytically. Electrons are injected into the region of the wake wave potential maximum at a ...
Analysis of 400 kV pulse generator operation

Nikulin, E.S.; Belov, A.S.; Frolov, O.T.; Nechaeva, L.P.; Turbabin, A.V.; Zubets, V.N. (Вопросы атомной науки и техники, 2015)

The injector provides linac by 400 keV protons with energy stability ±0.1%, pulsed ion current - up to 100 mA, 50 Hz pulse repetition rate (PRR) with 200 μs duration. The results of the high-voltage pulse generator operation ...

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