Search Results - "Ulin, S.E."

Scintillation Light, Ionization Yield and Scintillation Decay Times in High Pressure Xenon and Xenon Methane by Pushkin, K.N., Akimov, D.Y., Burenkov, A.A., Dmitrenko, V.V., Kovalenko, A.G., Lebedenko, V.N., Kuznetsov, I.S., Stekhanov, V.N., Tezuka, C., Ulin, S.E., Uteshev, Z.M., Vlasik, K.F.

“…Scintillation light, ionization yield and scintillation decay times have been measured in xenon and in its mixture with a 0.05% concentration of methane as a…”
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Method for Determining and Transmitting Data on Radioactive Contamination of the Sea-Bottom in Deep-Water Areas by Elokhin, A. P., Ulin, S. E., Vasilenko, A. A.

“…The results of an investigation of an automated control and information transmission system by an underwater radio-controlled unmanned vehicle conducting…”
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Vibrostability of high pressure xenon gamma-ray detectors by Dmitrenko, V.V., Chernysheva, I.V., Gratchev, V.M., Kondakova, O.N., Krivova, K.V., Ulin, S.E., Uteshev, Z.M., Vlasik, K.F.

“…For about 20 years high-pressure xenon (HPXe) detectors have been developed for the measurement of gamma-radiation spectra in the energy range 0.1-5 MeV with…”
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Detection sensitivity for special nuclear materials with an advanced high-pressure xenon detector and robust fitting analysis by Lasche, G.P., Dmitrenko, V.V., Ulin, S.E., Haan, S., Hustache, S., Grachev, V.M., Sokolov, D.V., Uteshev, Z.M., Vlasik, K.F., Coldwell, R.L., Cray, C.J.

“…The sensitivity for detection of two special nuclear materials, /sup 235/U and /sup 239/Pu, using an advanced high-pressure xenon detector (HPXe) and robust…”
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Efficiency Of Charged-Particle Detection with Scintillation-Detector Prototype for the Anticoincidence System of the Signal Experiment by Shustov, A. E., Vlasik, K. F., Grachev, V. M., Dmitrenko, V. V., Novikov, A. S., Ulin, S. E., Uteshev, Z. M., Tsimbal, I. I., Chernysheva, I. V.

“…The results obtained by measuring the efficiency of detection of charged particles (atmospheric muons) for a prototype of a polyvinyltoluene-based…”
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Scintillation luminescence for high-pressure xenon gas by Kobayashi, S., Hasebe, N., Igarashi, T., Kobayashi, M.-N., Miyachi, T., Miyajima, M., Okada, H., Okudaira, O., Tezuka, C., Yokoyama, E., Doke, T., Shibamura, E., Dmitrenko, V.V., Ulin, S.E., Vlasik, K.F.

“…Scintillation and ionization yields in xenon gas for 5.49MeV alpha-particles were measured in the range of pressure from 0.35 to 3.7MPa and the electric field…”
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High-pressure xenon detectors for gamma-ray spectrometry by Dmitrenko, V.V., Gratchev, V.M., Ulin, S.E., Uteshev, Z.M., VIasik, K.F.

“…The main results of long-term research on compressed xenon detector properties conducted at the laboratory of cosmic physics of MEPhI are given along with a…”
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Scintillation Light, Ionization Yield and Scintillation Decay Times in High Pressure Xenon and Xenon Methane by Pushkin, K.N., Akimov, D.Y., Burenkov, A.A., Dmitrenko, V.V., Kovalenko, A.G., Lebedenko, V.N., Kuznetsov, I.S., Stekhanov, V.N., Tezuka, C., Ulin, S.E., Uteshev, Z.M., Vlasik, K.F.

“…Scintillation light, ionization yield and scintillation decay times have been measured in xenon and in its mixture with a 0.05% concentration of methane as a…”
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A thermostable high pressure xenon gamma-ray detector for monitoring concentration of KCl during fertilizer manufacturing by Dmitrenko, V.V, Dvornyak, A.G, Gratchev, V.M, Kondakova, O.N, Krivova, K.V, Papchenko, A.Yu, Sokolov, D.V, Ulin, S.E, Uteshev, Z.M, Vlasik, K.F

“…The abundance of 40K isotope in natural K is about 10 −4. Therefore, measurements of the intensity of the 1.46 MeV gamma line from 40K allows to estimate the…”
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Scintillation yield in high pressure xenon and xenon doped with methane by Pushkin, K.N., Hasebe, N., Kobayashi, S., Tezuka, C., Mimura, M., Hosojima, T., Kobayashi, M.N., Doke, T., Miyajima, M., Miyachi, T., Shibamura, E., Ulin, S.E., Dmitrenko, V.V.

“…Scintillation light and ionization yields in pure xenon and xenon doped with various concentration of methane (0.2-2%) have been measured as a function of the…”
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Electron diffusion and scintillation in xenon doped with hydrogen for high-pressure xenon time projection chamber by Tezuka, C., Hasebe, N., Kobayashi, S., Igarashi, T., Mimura, M., Hosojima, T., Kobayashi, M.-N., Doke, T., Miyajima, M., Miyach, T., Okada, H., Shibamura, E., Pushkin, K.N., Ulin, S.E.

“…High-pressure xenon time projection chamber (HPXe-TPC) is a sophisticated detector, which can determine not only an energy of gamma ray but also its arrival…”
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Vibrostability of high pressure xenon gamma-ray detectors by Dmetrenko, V.V., Chernysheva, I.V., Gratchev, I.V., Kondakova, O.N., Krivova, K.V., Ulin, S.E., Uteshev, Z.M., Vlasik, K.F.

“…For about 20 years high-pressure xenon (HPXe) detectors have been developed for the measurement of gamma-radiation spectra in the energy range 0.1-5 MeV with…”
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Measurement control complex for fissile materials detection by Dmitrenko, V.V., Samossadny, V.T., Grachev, V.M., Kadilin, V.V., Kaplun, A.A., Kolesnikov, S.V., Sokolov, D.V., Ulin, S.E., Uteshev, Z.M., Vlasik, K.F.

“…The measurement control complex for detection and identification of radioactive and fissile materials which is developed in MEPhl and based on passive method…”
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High pressure xenon gamma-spectrometers for "in-situ" geophysical investigation by Dmitrenko, V.V., Vlasik, K.F., Gratchev, V.M., Kondakova, O.N., Ulin, S.E., Uteshev, Z.M.

“…This paper discusses a design and the main characteristics of a high-pressure xenon cylindrical ionization chamber. It is shown that the energy resolution of…”
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Detection sensitivity for special nuclear materials with an advanced high-pressure xenon detector and robust fitting analysis by Lasche, G.P., Dmitrenko, V.V., Ulin, S.E., Haan, S., Hustache, S., Gratchev, V.M., Sokolov, D.V., Uteshev, Z.M., Vlasik, K.F., Coldwell, R.L., Cray, C.J.

“…The sensitivity for detection of two special nuclear materials, /sup 235/U and /sup 239/Pu, using an advanced high-pressure xenon detector (HPXe) and robust…”
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High pressure xenon gamma-spectrometers with high energy resolution by Dmitrenko, V.V., Gratchev, V.M., Kondakova, O.N., Krivov, S.V., Romanyuk, A.S., Sutchkov, S.I., Ulin, S.E., Uteshev, Z.M., Vlasik, K.F., Yurkin, Yu.T.

“…The results of studies of the High Pressure Xenon (HPXe) gas as a detector medium for gamma-ray spectrometers are presented. The designs of the high-pressure…”
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High-pressure xenon detector to identify and monitor nuclear materials by Dmitfenko, V.V., Gratchev, V.M., Ulin, S.E., Uteshev, Z.M., Vlasik, K.F., Pavlyuchkova, R., Neufeld, K.W., Pauly, S.W., Beyerle, A.G.

“…Development of new gamma-ray spectrometers will help successfully fulfill international agreements related to nonproliferation of nuclear materials. This paper…”
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Radiation stability of high pressure xenon gamma-ray spectrometers by Dmitrenko, V.V., Dvomyak, A.G., Galper, A.M., Gratchev, V.M., Kondakova, O.N., Krivov, S.V., Krivova, K.V., Liagushin, V.I., Ulin, S.E., Uteshev, I., Vlasik, K.F., Yurkin, Yu.T.

“…Spectrometric characteristics of High Pressure Xenon (HPXe) gamma-ray spectrometer "Ksenia" was studied during operation of this instrument onboard the orbital…”
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New high energy electron component of Earth radiation belt by Dmitrenko, V.V., Galper, A.M., Gratchev, V.M., Kirillov-Ugryumov, V.G., Ulin, S.E., Voronov, S.A.

“…The charge ratio, spatial, pitch-angle and energy distributions of the high energy (E/sub e/>10 MeV) electron-positron component of trapped particles in the…”
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Gamma-radiation background on board Russian orbital stations by Dmitrenko, V.V., Galper, A.M., Gratchev, V.M., Kirillov-Ugryumov, V.G., Krivov, S.V., Moiseev, A.A., Ulin, S.E., Uteshev, Z.M., Vlasik, K.F., Yurkin, Y.T.

“…Gamma-ray background measurements on board the Russian orbital stations Salyut-6, Salyut-7, Mir, Soyuz and Progress have been carried out since 1979. The…”
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