Extraction and polarization transformation of RHIC proton beam with momentum 250 GeV/c using bent crystal

Abstract

Possibilities are considered of using bent crystals at the ring high-intensity collider (RHIC) for proton beam extraction and spin orientation transformation at 250 GeV/c. The computer simulation shows that by means of the method it is possible to obtain the extraction efficiency of 10^-4 and the collider beam halo intensity of 10¹⁰ proton/s. In the case the beam of transversely polarized protons with intensity up to 10⁶ proton/s may be shaped. The conclusion is made that the extraction method discussed practically does not perturb the main beam and permits essentially compress the phase volume of extracted protons.

Original language	English
Pages (from-to)	67-70
Number of pages	4
Journal	Poverkhnost Rentgenovskie Sinkhronnye i Nejtronnye Issledovaniya
Issue number	5
Publication status	Published - May 1995

ASJC Scopus subject areas

Mechanical Engineering

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title = "Extraction and polarization transformation of RHIC proton beam with momentum 250 GeV/c using bent crystal",

abstract = "Possibilities are considered of using bent crystals at the ring high-intensity collider (RHIC) for proton beam extraction and spin orientation transformation at 250 GeV/c. The computer simulation shows that by means of the method it is possible to obtain the extraction efficiency of 10-4 and the collider beam halo intensity of 1010 proton/s. In the case the beam of transversely polarized protons with intensity up to 106 proton/s may be shaped. The conclusion is made that the extraction method discussed practically does not perturb the main beam and permits essentially compress the phase volume of extracted protons.",

author = "Krivosheev, {O. E.} and Pivovarov, {Yu L.} and Potylitsin, {A. P.}",

year = "1995",

month = may,

language = "English",

pages = "67--70",

journal = "Poverkhnost Rentgenovskie Sinkhronnye i Nejtronnye Issledovaniya",

issn = "0207-3528",

publisher = "Izdatel'stvo Nauka",

number = "5",

}

TY - JOUR

T1 - Extraction and polarization transformation of RHIC proton beam with momentum 250 GeV/c using bent crystal

AU - Krivosheev, O. E.

AU - Pivovarov, Yu L.

AU - Potylitsin, A. P.

PY - 1995/5

Y1 - 1995/5

N2 - Possibilities are considered of using bent crystals at the ring high-intensity collider (RHIC) for proton beam extraction and spin orientation transformation at 250 GeV/c. The computer simulation shows that by means of the method it is possible to obtain the extraction efficiency of 10-4 and the collider beam halo intensity of 1010 proton/s. In the case the beam of transversely polarized protons with intensity up to 106 proton/s may be shaped. The conclusion is made that the extraction method discussed practically does not perturb the main beam and permits essentially compress the phase volume of extracted protons.

AB - Possibilities are considered of using bent crystals at the ring high-intensity collider (RHIC) for proton beam extraction and spin orientation transformation at 250 GeV/c. The computer simulation shows that by means of the method it is possible to obtain the extraction efficiency of 10-4 and the collider beam halo intensity of 1010 proton/s. In the case the beam of transversely polarized protons with intensity up to 106 proton/s may be shaped. The conclusion is made that the extraction method discussed practically does not perturb the main beam and permits essentially compress the phase volume of extracted protons.

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JO - Poverkhnost Rentgenovskie Sinkhronnye i Nejtronnye Issledovaniya

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