TY  - JOUR
A1  - Romig, Christopher
A1  - Beck, Tobias
A1  - Beller, Jacob
A1  - Birkhan, Jonny
A1  - Endres, Anne
A1  - Fritzsche, Matthias
A1  - Gayer, Udo
A1  - Glorius, Jan
A1  - Isaak, Johann
A1  - Mertes, Laura
A1  - Pai, Haridas
A1  - Pietralla, Norbert
A1  - Ries, Philipp
A1  - Savran, Deniz
A1  - Scheck, Marcus
A1  - Schnorrenberger, Linda
A1  - Sonnabend, Kerstin
A1  - Werner, Volker
A1  - Zweidinger, Markus
T1  - Direct determination of ground-state transition widths and natural level widths with the method of relative self absorption
T2  - EPJ Web of Conferences
N2  - The method of relative self absorption is based on the technique of nuclear resonance fluorescence measurements. It allows for a model-independent determination of ground-state transition widths, natural level widths, and, consequently, of branching ratios to the ground state for individual excitations. Relative self–absorption experiments have been performed on the nuclei 6Li and 140Ce. In order to investigate the total level width for the 0+1, T = 1 level at 3563 keV in 6Li, a high-precision self-absorption measurement has been performed. In the case of 140Ce, self absorption has been applied for the first time to study decay widths of dipole-excited states in the energy regime of the pygmy dipole resonance.
Y1  - 2015
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/71969
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-719690
SN  - 2100-014X
VL  - 93
IS  - 01035
PB  - EDP Sciences
CY  - Les Ulis
ER  -