Dilution refrigerator for COMPASS polarized target

Peter Berglund; Rainer Gehring; Jaakko Koivuniemi; Jukka Kyynäräinen; Naoki Takabayashi

doi:10.1016/S0921-4526(99)02796-9

Dilution refrigerator for COMPASS polarized target

Peter Berglund, Rainer Gehring, Jaakko Koivuniemi, Jukka Kyynäräinen, Naoki Takabayashi

Not published at VTT

Research output: Contribution to journal › Article › Scientific › peer-review

Abstract

A new experiment common muon and proton apparatus for structure and spectroscopy (COMPASS), on the spin structure of a nucleon is being prepared at CERN. The main goal of the muon programme is to measure the gluon contribution ΔG/G to the nucleon spin. This experiment requires a large acceptance of 180 mrad for the polarized target and minimum amount of extra material in the target. We present the dilution refrigerator used to cool and polarize the target material of 6LiD. © 2000 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	2012-2013
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	284-288
Issue number	PART II
DOIs	https://doi.org/10.1016/S0921-4526(99)02796-9
Publication status	Published - 1 Jan 2000
MoE publication type	A1 Journal article-refereed

Keywords

Cryogenic techniques
Polarization
Refrigerator

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10.1016/S0921-4526(99)02796-9

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author = "Peter Berglund and Rainer Gehring and Jaakko Koivuniemi and Jukka Kyyn{\"a}r{\"a}inen and Naoki Takabayashi",

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T1 - Dilution refrigerator for COMPASS polarized target

AU - Berglund, Peter

AU - Gehring, Rainer

AU - Koivuniemi, Jaakko

AU - Kyynäräinen, Jukka

AU - Takabayashi, Naoki

PY - 2000/1/1

Y1 - 2000/1/1

N2 - A new experiment common muon and proton apparatus for structure and spectroscopy (COMPASS), on the spin structure of a nucleon is being prepared at CERN. The main goal of the muon programme is to measure the gluon contribution ΔG/G to the nucleon spin. This experiment requires a large acceptance of 180 mrad for the polarized target and minimum amount of extra material in the target. We present the dilution refrigerator used to cool and polarize the target material of 6LiD. © 2000 Elsevier Science B.V. All rights reserved.

AB - A new experiment common muon and proton apparatus for structure and spectroscopy (COMPASS), on the spin structure of a nucleon is being prepared at CERN. The main goal of the muon programme is to measure the gluon contribution ΔG/G to the nucleon spin. This experiment requires a large acceptance of 180 mrad for the polarized target and minimum amount of extra material in the target. We present the dilution refrigerator used to cool and polarize the target material of 6LiD. © 2000 Elsevier Science B.V. All rights reserved.

KW - Cryogenic techniques

KW - Polarization

KW - Refrigerator

UR - http://www.scopus.com/inward/record.url?scp=0033701986&partnerID=8YFLogxK

U2 - 10.1016/S0921-4526(99)02796-9

DO - 10.1016/S0921-4526(99)02796-9

M3 - Article

AN - SCOPUS:0033701986

SN - 0921-4526

VL - 284-288

SP - 2012

EP - 2013

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - PART II

ER -

Dilution refrigerator for COMPASS polarized target

Abstract

Keywords

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