Regis, Jean-Marc
(2011).
Fast Timing with LaBr3(Ce) Scintillators and the Mirror Symmetric Centroid Difference Method.
PhD thesis, Universität zu Köln.
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Abstract
Es wird eine vollständige theoretische und experimentelle Überarbeitung der elektronischen Lebensdauerbestimmung vorgestellt. Mit Hilfe der hochauflösenden ultra-schnellen LaBr3(Ce) Szintillatoren werden Lebensdauer von Kernzuständen mit einer Genauigkeit von 3-5 Pikosekunden gemessen. Für die Analyse der Zeitspektren eines Zwei-Detektor-Systems, welches die Zeit-Differenz zwischen zwei koinzidenten Übergängen von Kernzuständen misst, wurde eine attraktive spiegel-symmetrische Methode entwickelt.
| Item Type: | Thesis (PhD thesis) |
| Translated abstract: | Abstract Language A complete theoretical and experimental description of the electronic "fast timing technique" is presented. Using high resolution ultra fast LaBr3(Ce) scintillators, nuclear lifetimes are measured with accuracy of 3-5 picoseconds. An attractive mirror sensitive method has been developed for the analysis of a two detector timing system measuring time differences between two coincident nuclear transitions. English |
| Creators: | Creators Email ORCID ORCID Put Code Regis, Jean-Marc regis@ikp.uni-koeln.de UNSPECIFIED UNSPECIFIED |
| URN: | urn:nbn:de:hbz:38-42907 |
| Date: | June 2011 |
| Publisher: | Verlag Dr. Hut |
| ISBN: | 9783868539653 |
| Language: | English |
| Faculty: | Faculty of Mathematics and Natural Sciences |
| Divisions: | Faculty of Mathematics and Natural Sciences > Department of Physics > Institute for Nuclear Physics |
| Subjects: | Physics |
| Uncontrolled Keywords: | Keywords Language Fast timing, prompt response, lifetime measurements, LaBr3(Ce) scintillators, centroid shift method, centroid difference, MSCD method English |
| Date of oral exam: | 16 May 2011 |
| Referee: | Name Academic Title Jolie, Jan Prof. Dr. Dewald, Alfred Priv. Doz. Dr. Regan, Patrick H. Prof. Dr. |
| Refereed: | Yes |
| URI: | http://kups.ub.uni-koeln.de/id/eprint/4290 |
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