Search for alpha inelastic condensed state in 24Mg

10th International Conference on Clustering Aspects of Nuclear Structure and Dynamics

Kawabata, T.^1 ; Adachi, T.^2 ; Fujiwara, M.^2 ; Hatanaka, K.^2 ; Ishiguro, Y.^1 ; Itoh, M.^3 ; Maeda, Y.^4 ; Matsubara, H.^5 ; Miyasako, H.^4 ; Nozawa, Y.^1 ; Saito, T.^4 ; Sakaguchi, S.^6 ; Sasamoto, Y.^5 ; Shimizu, Y.^6 ; Takahashi, T.^3 ; Tamii, A.^2 ; Terashima, S.^6 ; Tokieda, H.^5 ; Tomida, N.^1 ; Uesaka, T.^6 ; Uchida, M.^7 ; Yasuda, Y.^2 ; Yokota, N.^1 ; Yoshida, H.P.^3 ; Zenihiro, J.^6

Department of Physics, Kyoto University, Japan^1

Research Center for Nuclear Physics, Osaka University, Japan^2

Cyclotron and Radioisotope Center, Tohoku University, Japan^3

Faculty of Engineering, University of Miyazaki, Japan^4

Center for Nuclear Study, University of Tokyo, Japan^5

RIKEN (The Institute for Physical and Chemical Research), Japan^6

Department of Physics, Tokyo Institute of Technology, Japan^7

关键词: Condensed state;    Decomposition analysis;    Excitation strengths;    Inelastically scattered;    Multipoles;    Strength distribution;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/436/1/012009/pdf
DOI  :  10.1088/1742-6596/436/1/012009

来源: IOP

【 摘 要 】

The alpha inelastic scattering from24Mg was measured to obtain the isoscalar natural-parity excitation strengths and to search for α-condensed states. Multipole decomposition analysis was performed for the measured cross sections, and the strength distributions for the ΔL = 0-3 transitions were successfully obtained. The decay particles from the excited states in24Mg were also measured in concidence with the inelastically scattered alpha particles. Candidates were found for α-condensed states around the16O core.