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Your search keyword '"Shafigullin, R. R."' showing total 15 results
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15 results on '"Shafigullin, R. R."'

1. The RED-100 two-phase emission detector

Author

Akimov, D. Yu., Aleksandrov, I. S., Belov, V. A., Bolozdynya, A. I., Burenkov, A. A., Vlasik, K. F., Gusakov, Yu. V., Dmitrenko, V. V., Dolgolenko, A. G., Efremenko, Yu. V., Kaplin, V. A., Kovalenko, A. G., Kozlova, E. S., Konovalov, A. M., Krakhmalova, T. D., Kumpan, A. V., Melikyan, Yu. A., Naumov, P. P., Rudik, D. G., Saldikov, I. S., Sosnovtsev, V. V., Tikhomirov, G. V., Tobolkin, A. A., Tolstukhin, I. A., Khromov, A. V., Uteshev, Z. M., Shakirov, A. V., Shafigullin, R. R., and Etenko, A. V.

Published
2017
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11. RED-100 detector for the first observation of the elastic coherent neutrino scattering off xenon nuclei

Author

Akimov, D Yu, primary, Berdnikova, A K, additional, Belov, V A, additional, Bolozdynya, A I, additional, Burenkov, A A, additional, Efremenko, Yu V, additional, Gusakov, Yu V, additional, Etenko, A V, additional, Kaplin, V A, additional, Khromov, A V, additional, Konovalov, A M, additional, Kovalenko, A G, additional, Kozlova, E S, additional, Kumpan, A V, additional, Krakhmalova, T D, additional, Melikyan, Yu A, additional, Naumov, P P, additional, Rudik, D G, additional, Shafigullin, R R, additional, Shakirov, A V, additional, Simakov, G E, additional, Sosnovtsev, V V, additional, Stekhanov, V N, additional, Tobolkin, A A, additional, and Tolstukhin, I A, additional

Published
2016
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12. Properties of the WASA pellet target and a stored intermediate-energy beam

Author

Bargholtz, Chr., Geren, L., Kupsc, Andrzej, Laukhin, I. V., Lindberg, K., Shafigullin, R .R., Tegner, P. -E., Zartova, I., Bargholtz, Chr., Geren, L., Kupsc, Andrzej, Laukhin, I. V., Lindberg, K., Shafigullin, R .R., Tegner, P. -E., and Zartova, I.

Abstract

Experimental data from the reaction close to threshold have been used to investigate time-dependent properties of the WASA pellet target and the stored beam of 892.8 MeV protons in the CELSIUS accelerator. The detection of 3He ions in solid-state detectors provides an excellent almost background free trigger for η production. Pellet interactions with the surrounding material and with the beam lead to evaporation of deuterium gas into the beam pipe. Approximately 30% of the registered η decay events are due to interactions in deuterium gas outside the pellets. Due to beam–target interaction the beam is transversely heated and appears to acquire a component of a slightly lower energy.

Published
2007
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14. Tagging of η mesons using the pd → 3Heη reaction near threshold.

Author

Bargholtz, Chr., Gerén, L., Grebenev, V. N., Gurov, Yu. B., Karpukhin, V. S., Laukhin, I. V., Martem'yanov, B. V., Matveev, V. A., Lindberg, K., Sopov, V. S., Tegnér, P.-E., Chernyshev, B. A., Shafigullin, R. R., and Zartova, I.

Subjects
MESONS, NUCLEAR reactions, SPECTRUM analysis instruments, PROPERTIES of matter, ELECTRONS, HADRONS
Abstract

A zero-degree spectrometer for tagging η mesons on the CELSIUS/WASA facility is described, and its characteristics are presented. Tagging of η mesons is performed by detecting ³He ions produced by reaction pd → ³Heη close to the production threshold. The low background level (<2%) is in good agreement with the data obtained earlier on the SATURNE accelerator. [ABSTRACT FROM AUTHOR]

Published
2006
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15. A Search for Deeply Bound Pionic States of Xenon Produced in the 136Xe(d, 3He)135Xeπ-bound Reaction.

Author

Bargholtz, Chr., Chernyshev, B. A., Gerén, L., Grebenev, V. N., Gurov, Yu. B., Hölstad, B., Laukhin, I. V., Lindberg, K., Sandukovsky, V. G., Shafigullin, R. R., and Tegnér, P.-E.

Subjects
XENON, PIONS, ATOMS, BINDING energy, NUCLEAR energy, NOBLE gases
Abstract

A search for deeply bound pionic states of xenon produced in the 136Xe(d, 3He)135Xeπ-bound reaction at Ed = 500 MeV is reported. The population of the 1s pionic-atom state of 135Xe is observed on the predicted level of the cross section ∼40 μb/sr. The binding energy of the 1s state, B = 2.9 ± 0.5 MeV, however, is lower than theoretically predicted.© 2005 Pleiades Publishing, Inc. [ABSTRACT FROM AUTHOR]

Published
2005
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