Study of heavy-ion induced fission for heavy-element synthesis

  • Fission fragment mass distributions were measured in heavy-ion induced fissions using 238U target nucleus. The measured mass distributions changed drastically with incident energy. The results are explained by a change of the ratio between fusion and qasifission with nuclear orientation. A calculation based on a fluctuation dissipation model reproduced the mass distributions and their incident energy dependence. Fusion probability was determined in the analysis, and the values were consistent with those determined from the evaporation residue cross sections.

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Author:Katsuhisa Nishio, Hiroshi Ikezoe, Sigurd HofmannORCiDGND, Fritz Peter HeßbergerORCiD, Dieter AckermannORCiD, Stanislav AntalicORCiD, Yoshihiro AritomoORCiD, Victor Fernandovich Comas-LijachevGND, Christoph E. DüllmannGND, Alexander GorshkovORCiDGND, Reimar GraegerGND, Sophia Heinz, Julio Antonio Heredia CardonaGND, Kentarou Hirose, Jadambaa KhuyagbaatarORCiD, Birgit KindlerORCiD, Ivan Kojouharov, Bettina LommelORCiD, Hiroyuki MakiiORCiD, Rido Mann, Shinichi Mitsuoka, Yuichiro NagameORCiD, Ichiro NishinakaORCiD, Tsutomu Ohtsuki, Andrey G. PopekoORCiD, Štefan Šaro, Matthias SchädelGND, Andreas TürlerORCiD, Yasuo Wakabayashi, Yosuke WatanabeORCiD, Alexander YakushevORCiD, Alexander V. YereminORCiD
Parent Title (English):EPJ Web of Conferences
Publisher:EDP Sciences
Place of publication:Les Ulis
Document Type:Article
Date of Publication (online):2014/03/20
Date of first Publication:2014/03/20
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Contributing Corporation:International Nuclear Physics Conference (25. : 2013 : Firenze, Italy)
Release Date:2023/02/19
Page Number:4
Institutes:Physik / Physik
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften
Licence (German):License LogoCreative Commons - Namensnennung 2.0