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beta-Delayed gamma Emissions of P-26 and Its Mirror Asymmetry

文献类型：期刊论文

作者Jian, Hao1,2; Gao, Yufeng1,3; Dai, Fanchao1,2; Liu, Jiajian1; Xu, Xinxing1,2,4,5,6; Yuan, Cenxi3; Kaneko, Kazunari7; Sun, Yang1,5,8; Liang, Pengfei; Shi, Guozhu1,2
刊名SYMMETRY-BASEL
出版日期2021-12-01
卷号13期号:12页码:11
关键词isospin symmetry breaking beta-delayed gamma decay shell-model calculation halo structure clover-type HPGe detector
DOI10.3390/sym13122278
通讯作者Xu, Xinxing(xinxing@impcas.ac.cn) ; Yuan, Cenxi(yuancx@mail.sysu.edu.cn)
英文摘要The study of the origin of asymmetries in mirror beta decay is extremely important to understand the fundamental nuclear force and the nuclear structure. The experiment was performed at the National Laboratory of Heavy Ion Research Facility in Lanzhou (HIRFL) to measure the beta -delayed ? rays of P-26 by silicon array and Clover-type high-purity Germanium (HPGe) detectors. Combining with results from the beta decay of P-26 and its mirror nucleus Na-26, the mirror asymmetry parameter d ( & EQUIV;ft(+)/ft(-)- 1) was determined to be 46(13)% for the transition feeding the first excited state in the daughter nucleus. Our independent results support the conclusion that the large mirror asymmetry is close to the proton halo structure in P-26.
WOS关键词DECAY ; SYMMETRY
资助项目Strategic Priority Research Program of the Chinese Academy of Science[XDB34010300] ; Ministry of Science and Technology of China under National Key RD Programs[2018YFA0404404] ; Ministry of Science and Technology of China under National Key RD Programs[2016YFA0400503] ; National Natural Science Foundation of China[11775316] ; National Natural Science Foundation of China[12022501] ; National Natural Science Foundation of China[U1932206] ; National Natural Science Foundation of China[U1632136] ; Heavy Ion Research Facility in Lanzhou (HIRFL)[HIR2021ZD001]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000747066900001
出版者MDPI
资助机构Strategic Priority Research Program of the Chinese Academy of Science ; Ministry of Science and Technology of China under National Key RD Programs ; National Natural Science Foundation of China ; Heavy Ion Research Facility in Lanzhou (HIRFL)
源URL[http://119.78.100.186/handle/113462/142272]  
专题中国科学院近代物理研究所
通讯作者Xu, Xinxing; Yuan, Cenxi
作者单位1.Chinese Acad Sci, Inst Modern Phys, CAS Key Lab High Precis Nucl Spect, Lanzhou 730000, Peoples R China
2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China
3.Sun Yat Sen Univ, Sino French Inst Nucl Engn & Technol, Zhuhai 519082, Peoples R China
4.Univ Hong Kong, Dept Phys, Hong Kong, Peoples R China
5.China Inst Atom Energy, Dept Nucl Phys, Beijing 102413, Peoples R China
6.Adv Energy Sci & Technol Guangdong Lab, Huizhou 516003, Peoples R China
7.Kyushu Sangyo Univ, Dept Phys, Fukuoka 8138503, Japan
8.Shanghai Jiao Tong Univ, Sch Phys & Astron, Shanghai 200240, Peoples R China
9.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China
10.Natl Univ Laos, Dept Phys, Fac Nat Sci, Viangchan 01080, Laos
推荐引用方式
GB/T 7714		 Jian, Hao,Gao, Yufeng,Dai, Fanchao,et al. beta-Delayed gamma Emissions of P-26 and Its Mirror Asymmetry[J]. SYMMETRY-BASEL,2021,13(12):11.
APA Jian, Hao.,Gao, Yufeng.,Dai, Fanchao.,Liu, Jiajian.,Xu, Xinxing.,...&Yang, Weiqing.(2021).beta-Delayed gamma Emissions of P-26 and Its Mirror Asymmetry.SYMMETRY-BASEL,13(12),11.
MLA Jian, Hao,et al."beta-Delayed gamma Emissions of P-26 and Its Mirror Asymmetry".SYMMETRY-BASEL 13.12(2021):11.

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来源：近代物理研究所

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