Publication: Experimental study of the O-15(2p, gamma) Ne-17 cross section by Coulomb Dissociation for the rp process
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2016
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IOP Publishing LTD
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Abstract
The time-reversed reaction O-15(2p, gamma) Ne-17 has been studied by the Coulomb dissociation technique. Secondary 17Ne ion beams at 500 AMeV have been produced by fragmentation reactions of Ne-20 in a beryllium production target and dissociated on a secondary Pb target. The incoming beam and the reaction products have been identified with the kinematically complete LAND-(RB)-B-3 experimental setup at GSI. The excitation energy prior to decay has been reconstructed by using the invariant-mass method. The preliminary differential and integral Coulomb Dissociation cross sections (sigma(Coul)) have been calculated, which provide a photoabsorption (sigma(photo)) and a radiative capture cross section (sigma(cap)). Additionally, important information about the nuclear structure of the Ne-17 nucleus will be obtained. The analysis is in progress.
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© IOP Publishing LTD
This project was supperted by the German Federal Ministry for Education and Research (BMBF), EU(EURONS), ExtreMe Matter Institute EMMI, GSI Darmstadt, FIAS Frankfurt
Institute for Advanced Studies, and HIC for FAIR.
Nuclear Physics in Astrophysics Conference (NPA) (6. 2013. Lisboa, Portugal).
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