V.G. Vasil’chenko

Экспресс-метод определения давления газа в разрядных трубках натриевых ламп

В. К. Свешников, А В Куренщиков, V.G. Vasil’chenko

In this article, we propose a rapid method of determining the pressure of the inert gas in the high pressure sodium lamps. In contrast to known methods, we propose expanding the range of measured pressures, improve the accuracy and reproducibility of the …

LOW-ENERGY HADRON PRODUCTION AT ZERO ANGLE IN PROTON - NUCLEUS COLLISIONS AT 70-GeV

Lev M Barkov, V.S. Datsko, Y. Ivanov, Vladilen I. Kotov et autres

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Исследование ионной эмиссии натрия в натриевых лампах

V.G. Vasil’chenko, В. К. Свешников

Quality control of lamps and improving their design requires establishing of the linkage between the sodium emission current, the diffusion coefficient and other factors. The article shows the dependence of the emission current of sodium ion on the surface of discharge tubes …

Performance of a fine-sampling electromagnetic calorimeter prototype in the energy range from 1 to 19 GeV

Y. Kharlov, P. A. Semenov, Yu. A. Matulenko, O. P. Yushchenko et autres

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PANDA electromagnetic calorimeters

P. A. Semenov, Y. Kharlov, Andrey Uzunian, Sergey Chernichenko et autres

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High-energy cosmic-ray physics study by multipurpose astrophysical orbital observatory

V. V. Ammosov, G. I. Britvich, Aleksandr P Chubenko, V. I. Drobzhev et autres

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The new large-sized scintillation charged particles detector for extensive air shower experiments at Tien-Shan

А. П. Чубенко, A. L. Shepetov, G.I. Britvich, Sergey Chernichenko et autres

Energy and spatial resolution of a Shashlik calorimeter and a silicon preshower detector

P. Aspell, Samantha Bates, Ph. Bloch, R. Grabit et autres

On potentialities of a multipurpose astrophysical orbital observatory in studies of high-energy cosmic rays

V. V. Ammosov, G. I. Britvich, Aleksandr P Chubenko, V. I. Drobzhev et autres

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The modern concept of recording system elements for the INCA project

V. V. Ammosov, G. I. Britvich, A. P. Soldatov, V.G. Vasil’chenko et autres

The modern concept of elements of recording system elements for the INCA project instrument designed to study the primary cosmic radiation up to energies of ∼ 10 eV is considered. A multichannel analog-to-digital conversion system with a wide dynamical band (10), a …

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Properties of composite scintillators based on severely deformed powder fillers

М. В. Астахов, G. S. Belanov, V.G. Vasil’chenko, Alexey Rodin et autres

The scintillation characteristics of new composite scintillators based on a BC-600 organic polymer matrix and powder fillers were studied. The fillers were produced from severely deformed inorganic scintillators (namely, from alkali metal iodides). Occurrence of components with nanosecond and subnanosecond decay times …

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Properties of severely deformed CsI-based scintillators

М. В. Астахов, G. S. Belanov, V.G. Vasil’chenko, Alexey Rodin et autres

The scintillation characteristics of CsI-based inorganic scintillators subjected to a severe plastic deformation were studied. Nanosecond decay times were observed in some samples of severely deformed scintillators. The mechanisms of variations in the characteristics of severely deformed scintillators upon relaxation of their …

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