Upper Cross-section Limit for the \(^{248}\mathrm {Cm}(^{50}\mathrm {Ti},xn)^{298-x}\)Og Reaction
The synthesis of oganesson (\(Z=118\)) using a metallic beam was investigated at the RIKEN Nishina Center with the \(^{248}\)Cm(\(^{50}\)Ti,\(xn)^{298-x}\)Og fusion–evaporation reaction, performed on RILAC and GARIS-II separators. This experiment was conducted for 39 days. No Og decays were detected. A total dose of \(4.93 \times 10^{18}\) projectiles was accumulated on the target, reaching a sensitivity of 0.27 pb and an upper cross-section limit of 0.50 pb. Abstract Published by the Jagiellonian University 2026 authors
Authors
- T. Niwase
- K.P. Rykaczewski
- D. Kaji
- K. Morimoto
- K. Morita
- E. Ideguchi
- T. Tanaka
- H. KUDO
- B.C. Rasco
- T. Yamaguchi
- Z. Asfari
- M.W. Bordeau
- T. Fujii
- S. Goto
- P. Brionnet
- H. Haba
- M. Filliger
- A. Toyoshima
- Y ITO
- S. Yamaki
- O. Dorvaux
- S. Ishizawa
- K. Kessaci
- B.J.P. Gall
- H. Sakai
- H. Arakawa
- H. Kikunaga
- T. Yokokita
- Y. Komori
- S. Mitsuoka
- F. Tokanai
- K. Fujita
- K. Inomata
- M. Asai
Publication Details
- Journal
- Acta Physica Polonica B Proceedings Supplement
- Published
- 2026-03-31
- DOI
- https://doi.org/10.5506/aphyspolbsupp.19.1-a25
- Primary Topic
- Nuclear physics research studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00