Deformed halo nuclei probed by breakup reactions

International Symposium on Exotic Nuclear Structure From Nucleons 2012

Nakamura, Takashi^1

Department of Physics, Tokyo Institute of Technology, 2-12-1 O-Okayama, Meguro, Tokyo 152-8551, Japan^1

关键词: Break-up reactions;    Future perspectives;    Halo nuclei;    Island of inversion;    Neutron drip line;    Nuclear halo;    RI-beam;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/445/1/012033/pdf
DOI  :  10.1088/1742-6596/445/1/012033

来源: IOP

【 摘 要 】

Breakup reactions play important roles in elucidating the structures near the drip lines, such as nuclear halo. The recent experimental results using the Coulomb and nuclear breakup reactions for the neutron-drip-line nuclei at the new-generation RI beam facility, RIBF at RIKEN, are presented. Focuses are put on the results on the newly found halo nucleus31Ne, which is intriguing also in that this nucleus is in the island-of-inversion and thus could be strongly deformed. The results on other Ne/Mg/Si neutron rich isotopes ranging from N=20 towards N=28 are also briefly reported. The first breakup experiments using SAMURAI facility at RIBF and future perspectives are also presented.