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IHEP 2008 - 23 (In Russian)
A.G.Afonin, V.T.Baranov, V.N.Gorlov, [V.I.Kotov], V.A.Maisheev, V.I.Terekhov, V.N.Chepegin, Yu.A.Chesnokov, I.A.Yazynin
Study of Application of Particle Reflections in Bent Cystals for Iprovement of Beam Collimation at Ring Accelerator
Protvino, 2008. – p. 6, figs. 7, refs.: 15.


Recently employees of SRC IHEP together with researchers from several Russian and foreign centers of science have opened the new physical phenomenon – reflection of fast charged particles in the bent crystals. In the present paper the first experimental results on use of multiple reflection of protons in silicon crystals for increase of efficiency of beam collimation on U-70 accelerator are submitted. Comparison of experimental data with theoretical models is resulted. The created technics based on reflecting crystals can be used for increase of luminosity of the LHC at CERN, and also has prospects for extraction of ultrastable low-emittance beams on the middle accelerators with energy of about 1 GeV for electro-nuclear facilities, medicine and the industry.


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