The new method for the residual gas density measurements

Authors
Anashin, VV Dostovalov, RV Krasnov, AA Malyshev, OB Nas'mov, VP Pyata, EI Shaftan, TV
Citation
Vv. Anashin et al., The new method for the residual gas density measurements, NUCL INST A, 470(1-2), 2001, pp. 258-260
Citations number
3
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN journal
01689002 → ACNP
Volume
470
Issue
1-2
Year of publication
2001
Pages
258 - 260
Database
ISI
SICI code
0168-9002(20010901)470:1-2<258:TNMFTR>2.0.ZU;2-G
Abstract
A new method of measurement for residual gas density in the vacuum chambers in presence of synchrotron radiation (SR) is described. The method is base d on using a photomultiplier tube for the detection or the SR-stimulated re sidual gas luminescence, which is proportional to the residual gas density and SR intensity. The design of the experimental setup and results of the m easurements of densities of residual gases (H-2, CO2, CO, N-2, Ar and O-2) are submitted. (C) 2001 Elsevier Science B.V. All rights reserved.