Spectroscopy of Cd-98 by two-nucleon removal from In-100
文献类型：期刊论文
| 作者 | Jin, S. Y.2,3,4,5; Wang, S. T.2,3,4 ; Lee, J.3; Corsi, A.6; Wimmer, K.7; Browne, F.8; Chen, S.3; Cortes, M. L.9; Doornenbal, P.8; Koiwai, T.8,10
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| 刊名 | PHYSICAL REVIEW C
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| 出版日期 | 2021-08-02 |
| 卷号 | 104期号:2页码:6 |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/PhysRevC.104.024302 |
| 通讯作者 | Wang, S. T.(wangshitao@impcas.ac.cn) |
| 英文摘要 | Low-lying states of Cd-98 have been populated by the two-nucleon removal reaction (In-100, Cd-98+gamma) and studied using in-beam gamma-ray spectroscopy at the Radioactive Isotope Beam Factory at RIKEN. Two new gamma transitions were identified and assigned as decays from a previously unknown state. This state is suggested to be based on a pi 1g(/9/2)(-1)2p(1/2)(-2) configuration with J(pi) = 5(-). The present observation extends the systematics of the excitation energies of the first 5(-) state in N = 50 isotones toward Sn-100. The determined energy of the 5(- )state in Cd-98 continues a smooth trend along the N = 50 isotones. The systematics are compared with shell-model calculations in different model spaces. Good agreement is achieved when considering a model space consisting of the pi(1f(5/2), 2p(3/2), 2p(1/2), 1g(9/2)) orbitals. The calculations with a smaller model space omitting the orbitals below the Z = 38 subshell could not reproduce the experimental energy difference between the ground and first 5(-) states in N = 50 isotones, because proton excitations across Z = 38 subshell yield a large amount of correlation energy that lowers the ground states. |
| WOS关键词 | LEVEL STRUCTURE ; ISOTONES ; ISOMER |
| 资助项目 | National Natural Science Foundation of China[U1732134] ; National Natural Science Foundation of China[11775316] ; National Natural Science Foundation of China[11961141004] ; Research Grants Council (RGC) of Hong Kong[GRF-17307716] ; IDEX-API grant ; Knut and Alice Wallenberg Foundation[KAW 2015.0021] ; JSPS Invitational Fellowship[L19555] ; RIKEN Special Postdoctoral Researcher Program ; RIKEN grant[IN2P3/LIA2019] ; BMBF[05P19RDFN1] ; [PID2019-104714GB-C21] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:000680432700002 |
| 资助机构 | National Natural Science Foundation of China ; Research Grants Council (RGC) of Hong Kong ; IDEX-API grant ; Knut and Alice Wallenberg Foundation ; JSPS Invitational Fellowship ; RIKEN Special Postdoctoral Researcher Program ; RIKEN grant ; BMBF |
| 源URL | [http://119.78.100.186/handle/113462/136675]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wang, S. T. |
| 作者单位 | 1.Inst Nucl Res ATOMKI, Debrecen, Hungary 2.Chinese Acad Sci, Inst Modern Phys, CAS Key Lab High Precis Nucl Spect, Lanzhou 730000, Peoples R China 3.Univ Hong Kong, Dept Phys, Pokfulam, Hong Kong 999077, Peoples R China 4.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China 5.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 6.Univ Paris Saclay, CEA, IRFU, F-91191 Gif Sur Yvette, France 7.CSIC, Inst Estruct Mat, E-28006 Madrid, Spain 8.RIKEN Nishina Ctr, Wako, Saitama 3510198, Japan 9.Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy 10.Univ Tokyo, Dept Phys, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan |
| 推荐引用方式 GB/T 7714 | Jin, S. Y.,Wang, S. T.,Lee, J.,et al. Spectroscopy of Cd-98 by two-nucleon removal from In-100[J]. PHYSICAL REVIEW C,2021,104(2):6. |
| APA | Jin, S. Y..,Wang, S. T..,Lee, J..,Corsi, A..,Wimmer, K..,...&Zanon, I.(2021).Spectroscopy of Cd-98 by two-nucleon removal from In-100.PHYSICAL REVIEW C,104(2),6. |
| MLA | Jin, S. Y.,et al."Spectroscopy of Cd-98 by two-nucleon removal from In-100".PHYSICAL REVIEW C 104.2(2021):6. |
入库方式： OAI收割
来源：近代物理研究所
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