Zobrazeno 1 - 10
of 79
pro vyhledávání: '"M.G. Fedotov"'
Autor:
M.G. Fedotov, A.N. Aleshaev
Publikováno v:
Physics Procedia. 84:227-232
Some matrix detectors (CCD and CIS) have direct X-ray sensitivity and can operate as dispersionless spectrometers with a very large number of elements (10 6 and more). In the case of the impulse diffraction such detector can simultaneously record a s
Autor:
M.G. Fedotov
Publikováno v:
Physics Procedia. 84:221-226
Due to the presence of a ripple on the output of various power sources, and mechanical vibrations the VEPP-3 wiggler beam is subject to certain perturbations (oscillations). Such disturbances can distort the results of precise experiments. At the sam
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 543:357-360
The structure of the new version of the recording system for investigations of short-time processes on SR beams is developed and its construction is launched. In addition, the schemes of experiments with the improved time resolution and with the enha
Autor:
M.R. Sharafutdinov, Nikolay Z. Lyakhov, K. A. Ten, P.I. Zubkov, B.P. Tolochko, G.N. Kulipanov, L.A. Luckjanchikov, M.G. Fedotov, V.M. Titov, M.A. Sheromov
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 470:245-248
Results of the SR study of the density behavior and dynamics of formation of condensed carbon particles at expansion of shock waves in organic materials and some low-sensitive explosives as well as at shock loading of ultra-dispersed diamonds are pre
Autor:
M.G. Fedotov
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 470:178-181
This paper considers the structure of the special integrating-mode X-ray detectors allowing the division of the range of their working energies into a few relatively independent sub-ranges. The recording of signals for all sub-ranges is carried out s
Autor:
S. I. Mishnev, N.G. Gavrilov, M.G. Fedotov, Valery F. Pindyurin, B.P. Tolochko, V.E. Panchenko, A.N. Aleshaev, I.V Poletaev
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 470:94-100
The system for position stabilization of synchrotron radiation (SR) beams at the VEPP-3 storage ring (Novosibirsk, Russia) is described. The system is based on measuring, at the same place, the positions of two SR beams emitted from different points
Autor:
K. A. Ten, M.G. Fedotov, A.M. Batrakov, P.I. Zubkov, S. I. Mishnev, L.A. Luckjanchikov, B.P. Tolochko, N.Z. Ljachov, A.N. Aleshaev, G.N. Kulipanov, M.A. Sheromov, V.M. Titov
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 470:240-244
The existing research methods are insufficient for investigation of the detonation physics because of very high pressure, rapidity and aggressiveness of explosion. Therefore, new methods allowing direct experimental investigation with the help of SR
Autor:
M.G. Fedotov, L.P. Rukhlyada, S. I. Mishnev, M.A. Kholopov, V.E. Panchenko, L.A. Mironenko, I. Ya. Protopopov, A.N. Selivanov, V.S. Kuz’minykh, V.V. Rachkova
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 470:89-93
The VEPP-4M storage ring system of SR front ends is described. SR is released by means of 14 front ends. Eleven of them are intended for beamlines of experimental stations. One front end is technical. For the permanent stabilization of an orbit of a
Autor:
S. I. Mishnev, V.M. Titov, P.I. Zubkov, M.A. Sheromov, O.V. Evdokov, M.G. Fedotov, M.R. Sharafutdinov, G.N. Kulipanov, Nikolay Z. Lyakhov, B.P. Tolochko, K. A. Ten, L.A. Luckjanchikov
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 470:236-239
The article presents the results of the experimental study SAXS on condensed carbon particles that appear at the detonation of a high explosive. It was shown that the SAXS signal rises for 1.5–4 μs after the detonation front passing. The SAXS sign
Autor:
G.N. Kulipanov, P.I. Zubkov, A.N. Aleshaev, B.P. Tolochko, M.A. Sheromov, M.G. Fedotov, K. A. Ten, Nikolay Z. Lyakhov, L. A. Luk’yanchikov, S. I. Mishnev, V.M. Titov
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. :990-993
A special instrumentation was developed for the investigation of explosions by synchrotron radiation with 250ns time resolution. It consists of an explosion chamber, detonation front sensors (wire detectors) and X-ray detectors. The time dependence o