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Discovery of New Isotope
Niwase, T; Watanabe, Y X; Hirayama, Y; Mukai, M; Schury, P; Andreyev, A N; Hashimoto, T; Iimura, S; Ishiyama, H; Ito, Y; Jeong, S C; Kaji, D; Kimura, S; Miyatake, H; Morimoto, K; Moon, J-Y; Oyaizu, M; Rosenbusch, M; Taniguchi, A; Wada, M.
Affiliation
  • Niwase T; Wako Nuclear Science Center, Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Wako, Saitama 351-0198, Japan.
  • Watanabe YX; Wako Nuclear Science Center, Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Wako, Saitama 351-0198, Japan.
  • Hirayama Y; Wako Nuclear Science Center, Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Wako, Saitama 351-0198, Japan.
  • Mukai M; RIKEN Nishina Center for Accelerator-Based Science, Wako, Saitama 351-0198, Japan.
  • Schury P; Wako Nuclear Science Center, Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Wako, Saitama 351-0198, Japan.
  • Andreyev AN; School of Physics, Engineering and Technology, University of York, York YO10 5DD, United Kingdom.
  • Hashimoto T; Institute for Basic Science, 70, Yuseong-daero 1689-gil, Yusung-gu, Daejeon 43000, Korea.
  • Iimura S; Department of Physics, Rikkyo University, Tokyo 171-8501, Japan.
  • Ishiyama H; RIKEN Nishina Center for Accelerator-Based Science, Wako, Saitama 351-0198, Japan.
  • Ito Y; Advanced Science Research Center, Japan Atomic Energy Agency, Ibaraki 319-1195, Japan.
  • Jeong SC; Wako Nuclear Science Center, Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Wako, Saitama 351-0198, Japan.
  • Kaji D; RIKEN Nishina Center for Accelerator-Based Science, Wako, Saitama 351-0198, Japan.
  • Kimura S; RIKEN Nishina Center for Accelerator-Based Science, Wako, Saitama 351-0198, Japan.
  • Miyatake H; Wako Nuclear Science Center, Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Wako, Saitama 351-0198, Japan.
  • Morimoto K; RIKEN Nishina Center for Accelerator-Based Science, Wako, Saitama 351-0198, Japan.
  • Moon JY; Institute for Basic Science, 70, Yuseong-daero 1689-gil, Yusung-gu, Daejeon 43000, Korea.
  • Oyaizu M; Wako Nuclear Science Center, Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Wako, Saitama 351-0198, Japan.
  • Rosenbusch M; Wako Nuclear Science Center, Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Wako, Saitama 351-0198, Japan.
  • Taniguchi A; Institute for Integrated Radiation and Nuclear Science, Kyoto University, Kumatori, Osaka 590-0494, Japan.
  • Wada M; Wako Nuclear Science Center, Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Wako, Saitama 351-0198, Japan.
Phys Rev Lett ; 130(13): 132502, 2023 Mar 31.
Article in En | MEDLINE | ID: mdl-37067317
ABSTRACT
The new isotope ^{241}U was synthesized and systematic atomic mass measurements of nineteen neutron-rich Pa-Pu isotopes were performed in the multinucleon transfer reactions of the ^{238}U+^{198}Pt system at the KISS facility. The present experimental results demonstrate the crucial role of the multinucleon transfer reactions for accessing unexplored neutron-rich actinide isotopes toward the N=152 shell gap in this region of nuclides.

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Phys Rev Lett Year: 2023 Document type: Article

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Phys Rev Lett Year: 2023 Document type: Article