Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Afonin, A G"'
Autor:
Scandale, W., Arduini, G., Cerutti, F., Esposito, L. S., Garattini, M., Gilardoni, S., Losito, R., Masi, A., Mirarchi, D., Montesano, S., Redaelli, S., Rossi, R., Smirnov, G., Burmistrov, L., Dubos, S., Puill, V., Stocchi, A., Bandiera, L., Guidi, V., Mazzolari, A., Romagnoni, M., Murtas, F., Addesa, F., Cavoto, G., Iacoangeli, F., Galluccio, F., Afonin, A. G., Chesnokov, Yu. A., Durum, A. A., Maisheev, V. A., Sandomirskiy, Yu. E., Yanovich, A. A., Kovalenko, A. D., Taratin, A. M., Denisov, A. S., Gavrikov, Yu. A., Ivanov, Yu. M., Malyarenko, L. G., Borg, J., James, T., Hall, G., Pesaresi, M.
We present the results of an experimental study of multiple scattering of positively charged high energy particles in bent samples of monocrystalline silicon. This work confirms the recently discovered effect of a strong reduction in the rms multiple
Externí odkaz:
http://arxiv.org/abs/2201.09655
Autor:
Scandale, W., Arduini, G., Cerutti, F., D'Andrea, M., Esposito, L. S., Garattini, M., Gilardoni, S., Mirarchi, D., Montesano, S., Natochii, A., Redaelli, S., Rossi, R., Smirnov, G. I., Burmistrov, L., Dubos, S., Puill, V., Stocchi, A., Addesa, F., Murtas, F., Galluccio, F., Kovalenko, A. D., Taratin, A. M., Denisov, A. S., Gavrikov, Yu. A., Ivanov, Yu. M., Lapina, L. P., Malyarenko, L. G., Skorobogatov, V. V., Afonin, A. G., Chesnokov, Yu. A., Durum, A. A., Maisheev, V. A., Sandomirskiy, Yu. E., Yanovich, A. A., Borg, J., James, T., Hall, G., Pesaresi, M.
The UA9 setup, installed in the Super Proton Synchrotron (SPS) at CERN, was exploited for a proof of principle of the double-crystal scenario, proposed to measure the electric and the magnetic moments of short-lived baryons in a high-energy hadron co
Externí odkaz:
http://arxiv.org/abs/2103.14681
Akademický článek
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Ideas of use the particle channeling in bent crystals for steer the beams have been checked up and advanced in many experiments. However, until now, this method of beam formation has limitations in application, since the channeling process involves b
Externí odkaz:
http://arxiv.org/abs/1911.02298
Autor:
Scandale, W., Esposito, L. S., Garattini, M., Rossi, R., Zhovkovska, V., Natochii, A., Addesa, F., Iacoangeli, F., Galluccio, F., Murtas, F., Afonin, A. G., Chesnokov, Yu. A., Durum, A. A., Maisheev, V. A., Sandomirskiy, Yu. E., Yanovich, A. A., Smirnov, G. I., Gavrikov, Yu. A., Ivanov, Yu. M., Koznov, M. A., Malkov, M. V., Malyarenko, L. G., Mamunct, I. G., Borg, J., James, T., Hall, G., Pesaresi, M.
We present the experimental observation of the reduction of multiple scattering of high-energy positively charged particles during channeling in single crystals. According to our measurements the rms angle of multiple scattering in the plane orthogon
Externí odkaz:
http://arxiv.org/abs/1910.00250
Autor:
Scandale, W., Cerutti, F., Esposito, L. S., Garattini, M., Gilardoni, S., Montesano, S., Rossi, R., Burmistrov, L., Dubos, S., Natochii, A., Puill, V., Stocchi, A., Zhovkovska, V., Murtas, F., Addesa, F., Iacoangeli, F., Galluccio, F., Kovalenko, A. D., Taratin, A. M., Smirnov, G. I., Denisov, A. S., Gavrikov, Yu. A., Ivanov, Yu. M., Lapina, L. P., Malyarenko, L. G., Skorobogatov, V. V., Afonin, A. G., Chesnokov, Yu. A., Durum, A. A., Maisheev, V. A., Sandomirskiy, Yu. E., Yanovich, A. A., Borg, J., James, T., Hall, G., Pesaresi, M.
In this paper, we discuss an experimental layout for the two-crystals scenario at the Super Proton Synchrotron (SPS) accelerator. The research focuses on a fixed target setup at the circulating machine in a frame of the Physics Beyond Colliders (PBC)
Externí odkaz:
http://arxiv.org/abs/1909.02756
Autor:
Afonin, A. G., Baranov, V. I., Baranov, V. T., Britvich, G. I., Bugorskiy, A. P., Bulgakov, M. K., Chesnokov, Yu. A., Chirkov, P. N., Durum, A. A., Lobanov, I. S., Lunkov, A. N., Lutchev, A. V., Maisheev, V. A., Sandomirskiy, Yu. E., Skleznev, A. V., Yanovich, A. A., Yazynin, I. A.
Publikováno v:
IHEP 2012-15; Pisma Zh.Eksp.Teor.Fiz. 96(2012) 470-473
The bent crystals are applied on large accelerators to deflect particle beams in process of extraction and collimation. Recently the proposals of fixed target researches in the LHC are formulated. For realization of this program not only deflection b
Externí odkaz:
http://arxiv.org/abs/1210.1304
Autor:
Afonin, A. G., Baranov, V. T., Bulgakov, M. K., Chesnokov, Yu. A., Chirkov, P. N., Lobanova, E. V., Lobanov, I. S., Lunkov, A. N., Maisheev, V. A., Poluektov, I. V., Sandomirskiy, Yu. E., Yazynin, I. A.
Recently it was proposed to apply a bent single crystal with decreasing curvature instead of uniform bending for improvement of extraction and collimation of a circulating beam in particle accelerators. In the given paper created crystal devices with
Externí odkaz:
http://arxiv.org/abs/1203.5586
Autor:
Afonin, A. G., Baranov, V. T., Britvich, G. I., Chepegin, V. N., Chesnokov, Yu. A., Kotov, V. I., Maisheev, V. A., Terekhov, V. I., Yazynin, I. A.
Publikováno v:
Int.J.Mod.Phys. A25S1 (2010) 86-97
This report overviews studies accomplished in the U70 proton synchrotron of IHEP-Protvino during the recent two decades. Major attention is paid to a routine application of bent crystals for beam extraction from the machine. It has been confirmed exp
Externí odkaz:
http://arxiv.org/abs/1110.5141
Autor:
Chesnokov, Yu. A., Afonin, A. G., Baranov, V. T., Britvich, G. I., Chirkov, P. N., Maisheev, V. A., Terekhov, V. I., Yazynin, I. A.
Publikováno v:
Nuovo Cimento V 34 C, N4, 407-415,2011
The article presents an overview of the results obtained at U-70 accelerator of IHEP to use bent crystals for beam control of high energy protons. Considerable attention is paid to practical application of crystals to create new modes of beam extract
Externí odkaz:
http://arxiv.org/abs/1110.3580