Journal ArticleDOI
Rotational bands in the doubly odd 138Pm
U. Datta Pramanik,Anjali Mukherjee,A.K. Singh,Sukalyan Chattopadhyay,Goutam Gangopadhyay,Anindya Goswami,M. Saha Sarkar,R.K. Bhowmik,R. P. Singh,S. Muralithar,B. Dasmahapatra,S. Sen,Sudeb Bhattacharya +12 more
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TLDR
In this article, the doubly odd 138Pm nucleus was investigated using the 115In(28Si, 2p3n)138Pm reaction at a beam energy of 145 MeV, and the experimental level properties have been compared to theoretical calculations performed within the Particle Rotor Model (PRM) with axial core and cranked shell model.About:
This article is published in Nuclear Physics.The article was published on 1998-03-23. It has received 9 citations till now. The article focuses on the topics: Yrast.read more
Citations
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Journal ArticleDOI
Nuclear Data Sheets for A=138
TL;DR: In this article, experimental nuclear structure data from various reactions and decays are compiled and evaluated for all known nuclides with mass number A=138 (Sn,Sb,Te,I,Xe,Cs,Ba,La,Ce,Pr,Nd,Pm,Sm,Eu,Gd,Tb).
Journal ArticleDOI
Candidate chiral doublet bands in Pm 138
Ke-Yan Ma,Jingcai Lu,Ze Zhang,J. Q. Liu,Dapeng Yang,Yang Liu,Xiaowei Xu,Xiaokun Li,Yunzuo Liu,Xiaoguang Wu,Yuanjie Zheng,Cong-Bo Li +11 more
TL;DR: In this article, a positive-parity side band with the same configuration as that of the yrast band was observed in the Pm reaction at a beam energy of 105 MeV.
Journal ArticleDOI
Levels in doubly odd 138Pr
Goutam Gangopadhyay,S. Bhowal,R. K. Bhowmik,U. Datta Pramanik,Premomoy Ghosh,Anindya Goswami,C. M. Petrache,Anjali Mukherjee,S. Muralithar,R. Raut,M. Saha Sarkar,Amrendra K. Singh,R. P. Singh,Sudeb Bhattacharya +13 more
TL;DR: In this article, the doubly odd 138Pr nucleus has been investigated using the 128Te(14N, 4n)138Pr reaction at a beam energy of 55-65 MeV.
Journal ArticleDOI
Nonadiabatic quasiparticle description of rotation-particle coupling in triaxial odd–odd nuclei
TL;DR: In this article, a nonadiabatic quasiparticle approach for the description of rotational states in triaxial deformed odd-odd nuclei is proposed, where the residual interaction between the valence proton and neutron is incorporated in two reliable ways, namely, the constant potential form and the zero-range interaction.
Journal ArticleDOI
High-spin states and collective band structures in the odd–odd 140Pm nucleus
Jianguo Wang,Jianguo Wang,Shengjiang Zhu,L. Gu,Zhigang Xiao,E. Y. Yeoh,Min Zhang,Yunpeng Liu,H. B. Ding,Q Xu,Lihua Zhu,X G Wu,Y S Chen,C Y He,G S Li,Lielin Wang,Y. H. Zhang,Bin Zhang +17 more
TL;DR: In this article, the high-spin states of 140Pm have been investigated through the reaction 126Te(19F, 5n) at a beam energy of 90 MeV.
References
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Journal ArticleDOI
Quasiparticle spectra near the yrast line
R. Bengtsson,S. Frauendorf +1 more
TL;DR: In this article, the yrast spectra of the nuclides 68 ≦ Z ≦ 70, 89 ≦ N ≦ 99 were analyzed in terms of quasiparticle configurations in a deformed field rotating with the frequency ω, and the excitation energy, e', in the rotating frame (Routhian) and the aligned angular momentum, i, relative to the ground state band as functions of ω were extracted from the experimental rotational bands which were classified with respect to their signature, α, and parity, π.
Journal ArticleDOI
Rotational bands in the doubly odd nucleus 134Pr
C. M. Petrache,D. Bazzacco,S. Lunardi,C. Rossi Alvarez,G. de Angelis,M. De Poli,D. Bucurescu,C. A. Ur,P.B. Semmes,Ramon Wyss +9 more
TL;DR: In this article, the π[541] 3 2 − (α=± 1 2 )⊗ν[514] 9 2 − and π [423] 5 2 + ⊗n[514]-9 2 − configurations have been extended to higher spins.
Journal ArticleDOI
Superdeformed band in 135Nd.
Journal ArticleDOI
The competition between collective and single particle behaviour in the odd-odd isotopes 128,130La
M J Godfrey,Y. J. He,I. Jenkins,A Kirwan,P. J. Nolan,D J Thornley,S. M. Mullins,R. Wadsworth +7 more
TL;DR: In this article, excited states in the odd-odd nuclei 128,130La have been investigated to high spin using gamma-ray spectroscopy, and two distinct bands are seen, one based on a pi h11/2(X) nu h 11/2/2 structure and the other based on pi h 11 /2/X/nu g7/2 configuration.
Journal ArticleDOI
Collective band structures in the gamma -soft nucleus 135Nd.
TL;DR: In this paper, two distinct high-spin structures have been identified: the first is based on the alignment of a pair of h/sub 11/2/ protons, and the second is a 3-quasiparticle configuration with no signature splitting.