Measuring the momentum dispersion of a proton beam extracted from the U-70 accelerator by channeling

Autor:	V. V. Mochalov, A. P. Meschanin, Yu. A. Chesnokov, Yu. M. Goncharenko, Andrey Vasiliev, D. A. Morozov, L. F. Soloviev, P. A. Semenov, V. A. Maisheev, A. E. Yakutin, Yu A. Matulenko, A. A. Derevschikov, A. S. Konstantinov, A. V. Minchenko, Y.M. Melnick, A. V. Ryazantsev
Rok vydání:	2010
Předmět:	Momentum Physics Crystal Proton Nuclear Theory Dispersion (optics) Physics::Accelerator Physics Vacuum chamber Atomic physics Instrumentation Single crystal Beam (structure) U-70
Zdroj:	Instruments and Experimental Techniques. 53:621-628
ISSN:	1608-3180 0020-4412
DOI:	10.1134/s0020441210050015
Popis:	The momentum dispersion of the proton beam extracted from the vacuum chamber of the U-70 accelerator by channeling was measured for the first time. At an 80-mrad bending angle of the Si single crystal, the following beam parameters were attained: an intensity of 107 protons/s for 1012 protons/s hitting the crystal, momentum dispersion of the beam Δp/p = 0.13%, and a background particle admixture of 0.03% or less.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e059313de27dd7f9bbd461d99ace0c89 https://doi.org/10.1134/s0020441210050015 Zobrazit plný text záznamu Plný text ve formátu PDF