Dilution refrigerator for COMPASS polarized target

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

Research output: Contribution to journalArticleScientificpeer-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 languageEnglish
Pages (from-to)2012-2013
Number of pages2
JournalPhysica B: Condensed Matter
Volume284-288
Issue numberPART II
DOIs
Publication statusPublished - 1 Jan 2000
MoE publication typeA1 Journal article-refereed

Keywords

  • Cryogenic techniques
  • Polarization
  • Refrigerator

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