Physics Letters B (Apr 2023)
First observation of high-spin states in 116In and possible new region of chirality
- W.Z. Xu,
- S.Y. Wang,
- X.G. Wu,
- H. Jia,
- C. Liu,
- H.F. Bai,
- Y.J. Li,
- B. Qi,
- H.Y. Zhang,
- G.S. Li,
- Y. Zheng,
- C.B. Li,
- L. Mu,
- A. Rohilla,
- S. Wang,
- D.P. Sun,
- Z.Q. Li,
- N.B. Zhang,
- R.J. Guo,
- X.C. Han,
- X. Xiao
Affiliations
- W.Z. Xu
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- S.Y. Wang
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China; Corresponding author at: Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China.
- X.G. Wu
- China Institute of Atomic Energy, Beijing 102413, People's Republic of China
- H. Jia
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- C. Liu
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- H.F. Bai
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- Y.J. Li
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- B. Qi
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- H.Y. Zhang
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- G.S. Li
- China Institute of Atomic Energy, Beijing 102413, People's Republic of China
- Y. Zheng
- China Institute of Atomic Energy, Beijing 102413, People's Republic of China
- C.B. Li
- China Institute of Atomic Energy, Beijing 102413, People's Republic of China
- L. Mu
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- A. Rohilla
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- S. Wang
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- D.P. Sun
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- Z.Q. Li
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- N.B. Zhang
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- R.J. Guo
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- X.C. Han
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- X. Xiao
- Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Institute of Space Sciences, Shandong University, Weihai 264209, People's Republic of China; WeiHai Research Institute of Industrial Technology of Shandong University, Shandong University, Weihai 264209, People's Republic of China
- Journal volume & issue
-
Vol. 839
p. 137789
Abstract
High-spin states in neutron-rich indium isotope 116In have been observed for the first time by using incomplete fusion of 7Li on a 116Cd target at a beam energy of 42 MeV. A negative-parity band with πg9/2−1⊗νh11/2 configuration and a pair of positive-parity doublet bands with πg9/2−1⊗ν(g7/2/d5/2)h11/22 configurations have been identified. The positive-parity doublet bands are tentatively interpreted as chiral doublet bands, which is supported by the adiabatic and configuration-fixed constrained triaxial relativistic-mean-field and multiparticle plus rotor model calculations. This observation reports a possible new region of chirality in neutron-rich A≈ 120 mass region.
