Bochum 2018 – wissenschaftliches Programm
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HK: Fachverband Physik der Hadronen und Kerne
HK 52: Poster
HK 52.21: Poster
Donnerstag, 1. März 2018, 16:30–18:45, Audimax Foyer
Measurement of the 96Ru(p,γ)97Rh reaction cross section in an activation experiment — •Markus Reich1, Jan Glorius2, Joachim Goerres3, Yuri Litvinov2, Rene Reifarth1, Edward Stech3, Meiko Volknandt1, and Michael Wiescher3 — 1Goethe Universität Frankfurt, 60438 Frankfurt am Main — 2GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt — 3University of Notre Dame, Notre Dame, Indiana 46556, USA
The use of storage rings offers new opportunities to measure reaction cross sections on unstable nuclei.
In 2015, a proof-of-principle experiment was performed at the experimental storage ring ESR at
GSI, Darmstadt, where the reaction cross section of the reaction
96Ru(p,γ)97Rh has been measured in inverse kinematics at energies
between 9 and 11 MeV. The luminosity was determined with two methods. Both methods are based
on theoretical predictions for electron capture events, which occur in the H2 gas.
An independent activation experiment was performed at Notre Dame, USA to test the results of the experiment at the ESR.
The 96Ru(p,γ)97Rh cross section has been measured at 3.2 MeV to compare with a previous activation experiment as well as between 9 and 11 MeV.
The preliminary results of
this experiment are presented.
This project is supported by BMBF-CRYRING, HGS-HIRe and HIC for FAIR.