Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Yu. A. Kaschuck"'
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 595:512-519
Pile-up events in radiation detectors are those in which two or more pulses partly or completely overlap. In standard analog electronics pile-up events are rejected using a pile-up inspector. When digital acquisition techniques are used, the recorded
Autor:
Takeo Nishitani, A. V. Krasilnikov, C.L. Fiore, Chris Walker, O. N. Jarvis, V.S. Zaveryaev, A.E. Costley, Yu. A. Kaschuck, L. Roquemore, Sergey Popovichev, A. J. H. Donné, P. Batistoni, William Heidbrink, Jan Källne, Mamiko Sasao, Tetsuo Iguchi
Publikováno v:
Plasma Physics and Controlled Fusion. 46:S107-S118
Fusion product measurements planned for ITER are reviewed from the viewpoint of alpha particle-related physics studies. Recent advances in fusion plasma physics have extended the desirable measurement requirements to the megahertz region for neutron
Autor:
A. V. Krasilnikov, Yu. A. Kaschuck, V. V. Frunze, G. G. Gladush, Chris Walker, N. B. Rodionov
Publikováno v:
Fusion Science and Technology. 43:176-183
A new method of fusion power measurement based on flow neutron-activation analysis has been examined. A single-dimension model has been applied to consider mass transfer and diffusion of radioactive fluid matter being irradiated to a fast neutron flu
Autor:
Yu. A. Kaschuck, Masayuki Nagami, Manabu Takechi, M. Shimada, Y. Miura, Takeo Nishitani, A. Morioka, M. Ishikawa, K. Shinohara
Publikováno v:
Review of Scientific Instruments. 73:4237-4242
This article describes a diagnostic for measuring neutron emission profile in JT-60U. The Stilbene neutron detector, developed by TRINITI laboratory in Russia, has been installed on the JT-60U Tokamak to measure the neutron emission profile for the f
Publikováno v:
Instruments and Experimental Techniques. 45:471-475
Experimental results of neutron spectrum and neutron flux measurements in a dry vertical channel of the IR-8 research nuclear reactor at the Kurchatov Institute Russian Research Center are presented. The data were obtained using five sets of various
Autor:
Yu. A. Kaschuck, H Recroix, J.P Trapp, S Chauffriat, Luigino Petrizzi, G Bignan, Basilio Esposito, A Lebrun, Luciano Bertalot, C Blandin, G Maruccia
Publikováno v:
Fusion Engineering and Design. :331-338
The international fusion materials irradiation facility (IFMIF) project deals with the study of an accelerator-based, deuterium–lithium source, producing high energy neutrons at sufficient intensity and irradiation volume to test samples of candida
Autor:
N. N. Gorelenkov, A. L. Roquemore, Yu. A. Kaschuck, A. V. Krasilnikov, S. S. Medley, O. V. Ignatyev, R.V. Budny, M. P. Petrov
Publikováno v:
Review of Scientific Instruments. 70:1107-1110
Natural diamond detectors (NDD) developed in Russia were used for fast charge exchange H0 atom spectrometry and flux dynamic measurements during Tokamak Fusion Test Reactor (TFTR) H+ minority ion cyclotron resonance heating (ICRH) experiments in deut
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 572:355-357
A new digital acquisition and elaboration system has been developed and assembled in ENEA-Frascati for the direct sampling of fast pulses from nuclear detectors such as scintillators and diamond detectors. The system is capable of performing the digi
Publikováno v:
2013 3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA).
Divertor neutron flux monitor (DNFM) is a diagnostic system to be used for measurement of the total neutron yield and fusion power in the experimental fusion tokamak-reactor ITER. The diagnostic consists of the 18 fission chambers (FC), front-end ele
Autor:
Takeo Nishitani, Mitsutaka Isobe, Mamiko Sasao, A. Morioka, A. V. Krasilnikov, Y. Kusama, M. Ishikawa, Yu. A. Kaschuck, M. Takechi
Publikováno v:
Review of Scientific Instruments. 75:3643-3645
A natural diamond detector (NDD) has been installed on the JT-60U tokamak to measure the flux and the energy distribution of charge exchange (CX) fast neutral particles. A NDD has many important advantages to be used as a CX neutral particle analyzer