First inverse-kinematics fission measurements in a gaseous active target

Abstract : The fission of a variety of actinides was induced by fusion and transfer reactions between a 238U beam and 12C nuclei, in the active target MAYA. The performance of MAYA was studied, as well as its capability to reconstruct the fission-fragment trajectories. Furthermore, a full characterization of the different transfer reactions was achieved, and the populated excitation-energy distributions were investigated as a function of the kinetic energy in the entrance channel. The ratio between transfer-and fusion-induced fission cross-sections was also determined, in order to investigate the competition between both reaction types and its evolution with the incident energy. The experimental results will be discussed with a view to forthcoming radioactive-ion beam facilities, and next-generation active-target setups.
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Nuclear Physics A, Elsevier, 2017, 958, pp.246-265. 〈10.1016/j.nuclphysa.2016.12.003〉
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Contributeur : Michel Lion <>
Soumis le : lundi 12 décembre 2016 - 08:33:52
Dernière modification le : jeudi 1 février 2018 - 01:35:09

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C. Rodriguez-Tajes, F. Farget, L. Acosta, H. Alvarez-Pol, M. Babo, et al.. First inverse-kinematics fission measurements in a gaseous active target. Nuclear Physics A, Elsevier, 2017, 958, pp.246-265. 〈10.1016/j.nuclphysa.2016.12.003〉. 〈in2p3-01414003〉

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