Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Yu. V. Ozerov"'
Autor:
Livio Narici, Eva Reali, W. Bonvicini, C. Fuglesang, P. Spillantini, A. Morselli, V. Bidoli, A. Khodarovich, A. M. Galper, Gianluca Furano, N. Zampa, Andrea Vacchi, Marco Casolino, Mirko Boezio, Roberta Sparvoli, P. Picozza, A. Popov, Yu. V. Ozerov, Per Carlson, Walter G. Sannita, E. De Grandis, Marco Ricci, G. Mazzenga, G. Castellini, N. Vavilov, S. Avdeev, M. P. De Pascale
Publikováno v:
Acta Astronautica. 50:511-525
The phenomenon of light flashes (LF) in eyes for people in space has been investigated onboard Mir. Data on particles hitting the eye have been collected with the SilEye detectors, and correlated with human observations. It is found that a nucleus in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbfe8e67e61d953f698ac6cd0822dfd9
https://doi.org/10.1016/s0094-5765(01)00190-4
https://doi.org/10.1016/s0094-5765(01)00190-4
Publikováno v:
Astronomy Reports. 44:389-400
We present an analysis of the temporal and spectral characteristics of high-energy (E>30 MeV) gamma-ray emission from solar flares in the 22nd solar-activity cycle obtained in the Gamma-1 experiment. The powerful flares of March 26, June 15, and Octo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eac2d10f426f8bea60cb847d2c9f2863
https://doi.org/10.1134/1.163862
https://doi.org/10.1134/1.163862
Autor:
L. V. Maslennikov, Yu. V. Ozerov, Yu. V. Efremova, V. V. Mikhailov, S. A. Voronov, A. M. Galper, V. G. Kirillov-Ugryumov, V. M. Gratchev, Sergey E. Ulin, S. V. Koldashov, Valery V. Dmitrenko, A. V. Popov, N. I. Shvets
Publikováno v:
Radiation Belts: Models and Standards
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da616bf6bd1ce5c98269db16a0d40478
https://doi.org/10.1029/gm097p0129
https://doi.org/10.1029/gm097p0129
Publikováno v:
Journal of Experimental and Theoretical Physics Letters. 63:931-936
The results of the detection of repeated bursts of gamma rays with energies exceeding 30 MeV from the June 15, 1991 solar flare, observed with the Gamma-1 telescope, are examined. It is shown that they occur on the declining part of the temporal prof
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2deb4087100c71b568a32dba6dc77fd9
https://doi.org/10.1134/1.567123
https://doi.org/10.1134/1.567123
Autor:
Andrey Popov, A. Morselli, M. P. De Pascale, A. A. Moiseev, P. Picozza, Mirko Boezio, S. A. Voronov, P. Spillantini, Guido Barbiellini, M. Candusso, Andrea Vacchi, Marco Casolino, V. G. Zverev, A. M. Galper, Yu. V. Ozerov, Roberta Sparvoli, V. M. Zemskov, Christer Fuglesang, Maria Antonietta Ricci
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 43:253-256
In this paper new techniques for the realization of a high energy gamma-ray telescope are presented, based on the adoption of silicon strip detectors and lead scintillating fibers. The simulated performances of this instrument show that the silicon s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd6a96ae24a03a0a3e39c882b813a46e
https://doi.org/10.1016/0920-5632(95)00484-q
https://doi.org/10.1016/0920-5632(95)00484-q
Autor:
L. F. Kalinkin, E. I. Chuikin, M.A. Russakovitch, N. G. Leikov, V. Y. Tugaenko, M. I. Fradkin, I. D. Blokhintsev, L. V. Kurnosova, A. R. Bazer-Bachi, V.G. Afanassyev, A. M. Galper, V. A. Rud'Ko, Nikolay Topchiev, V. M. Zemskov, J. F. Olive, J.-M. Lavigne, V. E. Nesterov, M. Gros, V. V. Akimov, M. F. Runtso, Yu. V. Ozerov
Publikováno v:
Advances in Space Research. 13:739-742
The Geminga light curve obtained with the “Gamma-1” telescope features two peaks separated by 0.5 ± 0.03 period. The light curve is pronounced for γ-quanta energies higher than 400 MeV. The pulsed flux upper limit (1σ) in the energy interval 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9044b22b5c033b2dfb51c01e3b1af0d2
https://doi.org/10.1016/0273-1177(93)90190-m
https://doi.org/10.1016/0273-1177(93)90190-m
Autor:
V.A. Rugki, J. Juchniewicz, M. I. Fradkin, M. Gros, V.G. Afanassyev, N. G. Leikov, V. M. Zemskov, A. M. Galper, E. Barouch, E. I. Chuiken, P. M. McCulloch, J.-M. Lavigne, J. Grygorczuk, V. E. Nesterov, J. F. Olive, I. D. Blokhintsev, A. Buczkowska, V. V. Akimov, Nikolay Topchiev, A. R. Bazer-Bachi, Yu. V. Ozerov, I. Grenier
Publikováno v:
Advances in Space Research. 13:657-664
Two observations of the Vela Pulsar in the energy range 50–5000 MeV performed with the GAMMA-1 telescope in 1990 and 1991 allowed us to study time variability of the pulsar light curve and energy spectra. The light curve for Eγ > 50 MeV shows defi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaae7b2168278e9be992a9e5292191c0
https://doi.org/10.1016/0273-1177(93)90177-d
https://doi.org/10.1016/0273-1177(93)90177-d
Autor:
V.M. Zemskoy, Nikolay Topchiev, V. A. Volsenskaya, J.-M. Lavigne, J. F. Olive, L. F. Kalinkin, V. V. Akimov, A. M. Galper, V. Y. Tugaenko, E. I. Chuikin, M. Gros, I. Grenier, A. R. Bazer-Bachi, Yu. V. Ozerov, V. E. Nesterov, N. G. Leikov, M. I. Fradkin
Publikováno v:
Advances in Space Research. 13:249-253
The gamma-ray telescope GAMMA-1 has registered gamma-emission in the range 30 – 2000 MeV from two solar flares. Spectral analysis with the use of maximum likelihood and maximum entropy methods has revealed the difference of gamma-ray production mec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcd98cfa5a3736c9f8bc8ab1ec411889
https://doi.org/10.1016/0273-1177(93)90486-u
https://doi.org/10.1016/0273-1177(93)90486-u
Autor:
Enzo Reali, Gianluca Furano, S. Avdeev, Marco Ricci, Marco Casolino, N. Zampa, N. Vavilov, Mirko Boezio, Roberta Sparvoli, Yu. V. Ozerov, Walter G. Sannita, M. P. De Pascale, P. Picozza, A. Popov, M. G. Korotkov, P. Spillantini, W. Bonvicini, Per Carlson, A. M. Galper, V. Bidoli, A. Morselli, A. Khodarovich, G. Mazzenga, C. Fuglesang, G. Castellini, Livio Narici, A. Vacchi
Publikováno v:
Instruments and Experimental Techniques. 44:623-625
An algorithm for reconstructing the characteristics (charge, mass, and energy) of cosmic-radiation nuclei with 20- to 200-MeV/nucleon energies is described. The detector is a telescope of three two-coordinate planes with two 1-mm-thick iron filters i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0010b923066a0e7a52a179713d2332f7
https://doi.org/10.1023/a:1012389322155
https://doi.org/10.1023/a:1012389322155
Autor:
M. Y. Zaytsev, A. A. Markelov, V. N. Vasiliev, K. V. Zaytseva, Yu. V. Ozerov, A. F. Gamaliy, M. A. Kumakhov
Publikováno v:
SPIE Proceedings.
The VolumeScope, a prototype X-ray scanner based on Compton backscatter detection, is described. The device was designed for measurement of 3D electron density distribution of biological objects. General principles and technical parameters of the dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23635e755d7997b427672569decb00e9
https://doi.org/10.1117/12.637984
https://doi.org/10.1117/12.637984