Independent isotopic yields in 25 MeV and 50 MeV proton-induced fission of natU
Penttilä, H., Gorelov, D., Elomaa, V.-V., Eronen, T., Hager, U., Hakala, J., Jokinen, A., Kankainen, A., Karvonen, P., Moore, I., Parkkonen, J., Peräjärvi, K., Pohjalainen, I., Rahaman, S., Rinta-Antila, S., Rissanen, J., Rubchenya, V., Saastamoinen, A., Simutkin, V., . . . Äystö, J. (2016). Independent isotopic yields in 25 MeV and 50 MeV proton-induced fission of natU. European Physical Journal A, 52(4), Article 104. https://doi.org/10.1140/epja/i2016-16104-4
Published in
European Physical Journal ADate
2016Copyright
© Societa Italiana di Fisica / Springer-Verlag 2016. This is a final draft version of an article whose final and definitive form has been published by Springer. Published in this repository with the kind permission of the publisher.
Independent isotopic yields for elements from Zn to La in the 25 MeV proton-induced fission of natUnatU were determined with the JYFLTRAP facility. In addition, isotopic yields for Zn, Ga, Rb, Sr, Zr, Pd and Xe in the 50 MeV proton-induced fission of natUnatU were measured. The deduced isotopic yield distributions are compared with a Rubchenya model, the GEF model with universal parameters and the semi-empirical Wahl model. Of these, the Rubchenya model gives the best overall agreement with the obtained data. Combining the isotopic yield data with mass yield data to obtain the absolute independent yields was attempted. The result depends on the mass yield distribution.
Publisher
Springer; Deutsche Physikalische GesellschaftISSN Search the Publication Forum
1434-6001Keywords
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