Application of bent crystals at IHEP 70-GeV accelerator to enhance the efficiency of its usage

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dc.creatorKotov, V. I.
dc.creatorAfonin, A. G.
dc.creatorBiryukov, V. M.
dc.creatorChesnokov, Y. A.
dc.creatorGalyaev, N. A.
dc.creatorGres, V. N.
dc.creatorMaisheev, V. A.
dc.creatorMedvedev, V. A.
dc.creatorMinchenko, A. V.
dc.creatorTerekhov, V. I.
dc.creatorTroyanov, E. F.
dc.creatorFedotov, Y. S.
dc.creatorZapolsky, V. N.
dc.creatorZelenov, B. A.
dc.creatorIvanov, Y. M.
dc.creatorScandale, W.
dc.date2001-10-31
dc.date.accessioned2026-07-07T03:34:50Z
dc.date.available2026-07-07T03:34:50Z
dc.descriptionBent crystal was extracting 70-GeV protons with average intensity 4*10^11 (as measured in external beamline) per spill of 1.6 s duration, in parallel to the simultaneous work of two internal targets in the accelerator ring. An additional crystal, placed in the external beamline, was deflecting a small part of the extracted beam with intensity 10^7 protons toward another physics experiment. Crystal-extracted beam had a typical size of 4 mm by 4 mm fwhm at the end of the external beamline. Measurements for the extraction efficiency and other characteristics at the simultaneous work of four experimental set-ups are presented. With crystal working in the above-said regime during one month, no degradation of channeling was observed. The studies of extraction efficiency have been continued with new crystals.
dc.description6pp. Presented at EPAC 2000
dc.identifierhttps://arxiv.org/abs/hep-ex/0111001
dc.identifierhttp://arxiv.org/abs/hep-ex/0111001
dc.identifierEPAC 2000 Proceedings (Vienna), pp.364-366
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/37137
dc.subjectHigh Energy Physics - Experiment
dc.titleApplication of bent crystals at IHEP 70-GeV accelerator to enhance the efficiency of its usage
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