Frankfurt 2014 – wissenschaftliches Programm
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HK: Fachverband Physik der Hadronen und Kerne
HK 11: Struktur und Dynamik von Kernen
HK 11.1: Gruppenbericht
Montag, 17. März 2014, 16:30–17:00, HZ 5
First results of the (n,gamma) EXILL campaigns at the Institut Laue Langevin — •Jan Jolie1, Jean-Marc Régis1, Dennis Wilmsen1, Samer Ahmed1, Michael Pfeiffer1, Nima Saed Samii1, Nigel Warr1, Peter Thirolf2, Dieter Habs2, EXILL Collaboration3, and FATIMA Collaboration3 — 1Institut für Kernphysik, Universität zu Köln, Zülpicher Str 77, 50937 Köln — 2Fakultät für Physik, Ludwig Maximilian Universität, 85748 Garching — 3Siehe Kollaborationliste
At the PF1B cold neutron beam line at the Institut Laue Langevin the EXILL array consisting of EXOGAM, GASP and LOHENGRIN detectors was used to perform (n,gamma) measurements under very high coincidence rates. About ten different reactions were then measured in autumn 2012. In spring 2013 the EXOGAM array was combined with 16 LaBr3(Ce) scintillators in the FATIMA@EXILL campaign for the measurement of lifetimes using the generalised centroid difference method. We report on the properties of both set-ups and present first results on Pt isotopes from both campaigns. This work was supported by NUPNET by contract 05P12PKNUF (BMBF) and DNC7RP01/4, by the Science and Technology Facilities Councils (UK), by the DFG cluster of Excellence Origin and Structure of the Universe.