Münster 2017 – scientific programme
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HK: Fachverband Physik der Hadronen und Kerne
HK 32: Structure and Dynamics of Nuclei V
HK 32.6: Talk
Wednesday, March 29, 2017, 18:15–18:30, F 33
Studying the angular distribution of the reaction 94Mo(p,p’γ)94Mo @ 13.5 MeV with SONIC@HORUS — •Michelle Färber, Simon G. Pickstone, Mark Spieker, Michael Weinert, Julius Wilhelmy, and Andreas Zilges — Institute for Nuclear Physics, University of Cologne
The SONIC@HORUS setup of the Institute for Nuclear Physics in Cologne is used to investigate the low-energy response of the nucleus. Low spin states, e.g., the pygmy dipole resonance, can be studied by performing inelastic proton scattering reactions. An important observable for the investigation of these modes is the γ branching ratio which can be accessed with the setup. Furthermore, spins and parities can be assigned by measuring the angular correlation of the ejectile and the deexciting γ-ray. The obtained experimental distribution is in good agreement with the distorted wave born approximation (DWBA).
In this contribution, the results for the experimental angular distributions of the reaction 94Mo(p,p’γ)94Mo as well as the corresponding theoretical description will be shown.
Supported by DFG(ZI 510/7-1). J.W. is supported by the Bonn-Cologne Graduate School of Physics and Astronomy.