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{"term":{"metadata":{"id":"05504","doi":"10.1351\/goldbook.S05504","code":"S05504","status":"current","longtitle":"IUPAC Gold Book - scintillation counter","title":"scintillation counter","contexts":[],"index":null,"version":"2.3.3","lastupdated":"2014-02-24"},"definitions":{"definition":[{"id":"1","text":"A scintillator coupled to a photomultiplier tube. Incident X-ray photons are converted in the scintillator into bursts of visible light photons, some of which fall on the photocathode and can be measured. For incident photons having energies higher than the absorption edge of the elements contained in the scintillator, an escape peak can be observed.","contexts":{"in":[],"of":[]},"chemicals":[],"links":[{"type":"internal","url":"https:\/\/goldbook.iupac.org\/terms\/view\/P04626"},{"type":"goldify","url":"https:\/\/goldbook.iupac.org\/terms\/view\/VT07496"}],"math":[],"sources":["PAC, 1995, 67<\/em>, 1745. 'Nomenclature, symbols, units and their usage in spectrochemical analysis-XI. Detection of radiation (IUPAC Recommendations 1995)' on page 1753 (https:\/\/doi.org\/10.1351\/pac199567101745)"]}]},"links":{"html":"https:\/\/goldbook.iupac.org\/terms\/view\/S05504\/html","json":"https:\/\/goldbook.iupac.org\/terms\/view\/S05504\/json","xml":"https:\/\/goldbook.iupac.org\/terms\/view\/S05504\/xml","plain":"https:\/\/goldbook.iupac.org\/terms\/view\/S05504\/plain","pdf":"https:\/\/goldbook.iupac.org\/terms\/view\/S05504\/pdf"},"citeas":"IUPAC. Compendium of Chemical Terminology, 2nd ed. (the \"Gold Book\"). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). Online version (2019-) created by S. J. Chalk. ISBN 0-9678550-9-8. https:\/\/doi.org\/10.1351\/goldbook.","license":"Licensed under Creative Commons Attribution-NoDerivatives (CC-BY-ND) 4.0 International (https:\/\/creativecommons.org\/licenses\/by-nd\/4.0\/)","disclaimer":"The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.","accessed":"2019-08-21T02:59:32+00:00"}}