A. G. Afonin, V. T. Baranov, S. Bellucci, S. A. Belov, S. Bini, V. N. Gorlov, G. Giannini, A. D. Ermolaev, I. V. Ivanova, D. M. Krylov, V. A. Maisheev, D. A. Savin, E. A. Syshchikov, V. I. Terekhov, V. N. Chepegin, Yu. A. Chesnokov, P. N. Chirkov, I. A. Yazynin, “Investigation of the extraction and collimation of a beam in a circular accelerator using new crystal equipment”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2010, Volume 92, Issue 4,Pages <nobr>233

This article is cited in 1 paper

FIELDS, PARTICLES, AND NUCLEI

Investigation of the extraction and collimation of a beam in a circular accelerator using new crystal equipment

A. G. Afonin^a, V. T. Baranov^a, S. Bellucci^b, S. A. Belov^a, S. Bini^b, V. N. Gorlov^a, G. Giannini^b, A. D. Ermolaev^a, I. V. Ivanova^a, D. M. Krylov^a, V. A. Maisheev^a, D. A. Savin^a, E. A. Syshchikov^a, V. I. Terekhov^a, V. N. Chepegin^a, Yu. A. Chesnokov^a, P. N. Chirkov^a, I. A. Yazynin^a

^a Institute for High Energy Physics, Protvino, Moscow region, Russia
^b INFN-LNF, Frascati, Italy

Abstract: New crystalline equipment – an array of bent strips and fan reflector based on thin flat plates – has been used to investigate the extraction and collimation of a circulating beam in an accelerator with an energy of $50$ and $1.3$ GeV. It has been shown that new equipment can efficiently control the beam in a wide energy range. An extraction and collimation efficiency of $90$%, which is a record for this method, has been achieved for $50$-GeV protons.

Received: 06.07.2010