Excitation of the 6.41 MeV, T=14? state in 16F by the 16O(p,n)16F reaction |
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Authors: | H Ohnuma K Amos I Morrison H Orihara S Nishihara T Nakagawa K Maeda |
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Institution: | School of Physics, University of Melbourne, Parkville, Victoria 3052, Australia;Cyclotron and Radioisotope Center, Tohoku University, Sendai 980, Japan;Department of Physics, Faculty of Science, Tohoku University, Sendai 980, Japan;College of General Education, Tohoku University, Sendai 980, Japan |
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Abstract: | The angular distribution for the 16O(p, n) 16F (6.41 MeV) reaction at 35 MeV has been measured and analyzed using a distored-wave approximation. With analyses of 99 and 135 MeV data fixing the characteristics of the nuclear structure and direct reaction models required, analysis of the 35 MeV data reveals evidence of higher-order reaction processes, which we suggest involve virtual excitation of giant multipole resonances. |
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