A study of the RICH gas refractive index
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F11%3A%230000898" target="_blank" >RIV/46747885:24510/11:#0000898 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24220/11:#0002500
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0168900210023296" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0168900210023296</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nima.2010.10.067" target="_blank" >10.1016/j.nima.2010.10.067</a>
Alternative languages
Result language
angličtina
Original language name
A study of the RICH gas refractive index
Original language description
The Cherenkov RICH detector of the COMPASS experiment uses C(4)F(10) as radiator gas. The refractive index of the radiator gas varies with temperature, atmospheric pressure and gas purity. Accurate knowledge of these parameters is essential for the particle identification performance. A modified Jamin interferometer was proposed, constructed and tested to allow on-line refractive index measurement. This interferometer, to be connected to the COMPASS RICH vessel, has a 30 cm active length and is very stable and very vibration-resistant. It uses a He-Ne laser to measure the refractive index at 633 nm with an accuracy of better than 10(-6).
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/7E09083" target="_blank" >7E09083: European Commission</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN
0168-9002
e-ISSN
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Volume of the periodical
639
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
3
Pages from-to
271-273
UT code for WoS article
000292492500073
EID of the result in the Scopus database
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