Gütlich, E. ; Ensinger, W. ; Forck, P. ; Haseitl, R. ; Walasek-Höhne, B.
Hrsg.: Technische Universität Darmstadt, Germany, GSI Helmholtz Centre for Heavy Ion Research GmbH, Darmstadt, Germany (2012)
Light yield, imaging properties and spectral response of inorganic scintillators under intense ion irradiation.
Beam Instrumentation Workshop 2010. Santa Fe, New Mexico, USA (02.05.2010-06.05.2010)
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
Scintillating screens are widely used for transverse beam profile monitoring and pepper-pot emittance measurements at accelerator facilities. For high current beam operations at the GSI heavy ion UNILAC, several inorganic scintillators were investigated under different ion beam conditions. The imaging properties of various materials were studied with respect to light yield and imaged beam width. The measured properties show a strong dependence on the scintillating material and change significantly with screen temperature. The spectral response of the materials was mapped for different temperature levels, using a spectrometer in the visible and near UV range. The results clearly demonstrate that their temperature behaviour and scintillating properties are critical issues for high current operations and have to be taken into account for correct beam profile reading.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2012 |
| Autor(en): | Gütlich, E. ; Ensinger, W. ; Forck, P. ; Haseitl, R. ; Walasek-Höhne, B. |
| Art des Eintrags: | Bibliographie |
| Titel: | Light yield, imaging properties and spectral response of inorganic scintillators under intense ion irradiation |
| Sprache: | Englisch |
| Publikationsjahr: | 11 Dezember 2012 |
| Ort: | Genf |
| Verlag: | CERN |
| Buchtitel: | 2010 Beam Instrumentation Workshop proceedings volume |
| Veranstaltungstitel: | Beam Instrumentation Workshop 2010 |
| Veranstaltungsort: | Santa Fe, New Mexico, USA |
| Veranstaltungsdatum: | 02.05.2010-06.05.2010 |
| URL / URN: | http://accelconf.web.cern.ch/AccelConf/BIW2010/papers/tupsm0... |
| Kurzbeschreibung (Abstract): | Scintillating screens are widely used for transverse beam profile monitoring and pepper-pot emittance measurements at accelerator facilities. For high current beam operations at the GSI heavy ion UNILAC, several inorganic scintillators were investigated under different ion beam conditions. The imaging properties of various materials were studied with respect to light yield and imaged beam width. The measured properties show a strong dependence on the scintillating material and change significantly with screen temperature. The spectral response of the materials was mapped for different temperature levels, using a spectrometer in the visible and near UV range. The results clearly demonstrate that their temperature behaviour and scintillating properties are critical issues for high current operations and have to be taken into account for correct beam profile reading. |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Materialanalytik |
| Hinterlegungsdatum: | 11 Dez 2012 09:43 |
| Letzte Änderung: | 16 Nov 2020 09:50 |
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