| Autor: |
M. Nakao, T. Okuno, Shuichiro Ebata, R. Nakamoto, M. Ito |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
PROCEEDINGS OF THE 14TH ASIA-PACIFIC PHYSICS CONFERENCE. |
| ISSN: |
0094-243X |
| DOI: |
10.1063/5.0037182 |
| Popis: |
We investigate the energy distribution of the isoscalar monopole and dipole transitions in the heavy systems, such as 44Ti and Te isotopes. The macroscopic α cluster models with α+40Ca and α+Sn are applied to 44Ti and Sn isotopes, respectively. The present calculation shows that the monopole and dipole strengths are strongly enhanced by the excitation in the the α cluster degrees of freedom. The discrete and sharp strength is generated by the α cluster excitation at the excitation energy much lower than the energy for the single nucleon excitation inside of the uniform mean field potential. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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