Spectroscopy of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Yb</mml:mi><mml:mprescripts /><mml:none /><mml:mn>155</mml:mn></mml:mmultiscripts></mml:math>: Structure evolution in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>N</mml:mi><mml:mo>=</mml:mo><mml:mn>85</mml:mn></mml:mrow></mml:math>isotones

Li, X. Q.; Xu, Cheng; Zhang, S. Q.; Hua, H.; Meng, J.; Bark, R. A.; Chen, Q. B.; Niu, C. Y.; Han, R.; Wyngaardt, S.; Wang, S. Y.; Wang, S.; Qi, B.; Liu, L.; Zhu, Lei; Shi, Z.; Zhang, G. L.; Sun, B. H.; Le, Xinyi; Song, C. Y.; Ye, Y. L.; Jiang, D. X.; Xu, F. R.; Li, Z. H.; Sun, Junjie; Shi, Yue; Zhao, P. W.; Liang, W. Y.; Li, C. G.; Wang, C. G.; Chen, X. C.; Sun, D. P.; Liu, C.; Li, Z. Q.; Jones, P.; Lawrie, E. A.; Lawrie, J. J.; Wiedeking, M.; Bucher, T. D.; Dinoko, T. S.; Kheswa, B. V.; Makhathini, L.; Majola, S. N. T.; Ndayishimye, J.; Noncolela, S. P.; Shirinda, O.; Gál, János; Molnár, J.; Nyakó, B. M.; Tímár, J.; Arogunjo, M.A.

doi:10.1103/physrevc.94.024337

Cited by 3 publications

(3 citation statements)

References 36 publications

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“…The experimental results of the 5n exit channel ( 155 Yb) from the present experiment has been reported in Ref. [4].…”

Section: Methodsmentioning

confidence: 56%

“…Excited states in the light rare-earth nuclei near A = 150 have exhibited a wealth of interesting physics, such as shape coexistence [1][2][3][4], structure evolution [5][6][7][8][9][10][11], and seniority inversion [12][13][14][15]. The properties of the low-lying states in these nuclei were found to be sensitive to small changes in neutron number N [16].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Evolution from quasivibrational to quasirotational structure in Tm155 and yrast 27/2− to

Liu¹,

Wang²,

Wang³

et al. 2018

Phys. Rev. C

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Excited states in 155 Tm have been populated via the reaction 144 Sm( 16 O, p4n) 155 Tm at a beam energy of 118 MeV. The ground-state band has been extended and a new side band of the ground-state band is identified. E-GOS curves and potential energy surface calculations are employed to discuss the structure evolution of the ground-state band. The newly observed side band in 155 Tm is discussed based on the spin/energy systematics. In particular, the phenomenon of seniority inversion is proposed in 155 Tm, and a systematic study of this phenomenon in the A ≈ 150 mass region is performed.

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“…The experimental results of the 5n exit channel ( 155 Yb) from the present experiment has been reported in Ref. [4].…”

Section: Methodsmentioning

confidence: 56%

Section: Introductionmentioning

confidence: 99%

Evolution from quasivibrational to quasirotational structure in Tm155 and yrast 27/2− to

Liu¹,

Wang²,

Wang³

et al. 2018

Phys. Rev. C

Self Cite

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“…A separable pairing force of finite range [53][54][55][56][57] is adopted. The MDC-RHB model has been used to study the spontaneous fission of fermium isotopes [58], octupole correlations between multiple chiral doublet (MχD) bands in 78 Br [59], octupole correlations in Ba isotopes [15] and the Y 32 correlations in neutron-rich Zr nuclei [60].…”

Section: Introductionmentioning

confidence: 99%

Fission barriers from multidimensionally-constrained covariant density functional theories

Lü

Zhao

et al. 2017

EPJ Web Conf.

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Abstract. In recent years, we have developed the multidimensionally-constrained covariant density functional theories (MDC-CDFTs) in which both axial and spatial reflection symmetries are broken and all shape degrees of freedom described by β λµ with even µ, such as β 20 , β 22 , β 30 , β 32 , β 40 , etc., are included self-consistently. The MDC-CDFTs have been applied to the investigation of potential energy surfaces and fission barriers of actinide nuclei, third minima in potential energy surfaces of light actinides, shapes and potential energy surfaces of superheavy nuclei, octupole correlations between multiple chiral doublet bands in 78 Br, octupole correlations in Ba isotopes, the Y 32 correlations in N = 150 isotones and Zr isotopes, the spontaneous fission of Fm isotopes, and shapes of hypernuclei. In this contribution we present the formalism of MDC-CDFTs and the application of these theories to the study of fission barriers and potential energy surfaces of actinide nuclei.

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Nuclear Data Sheets for A=155

Nica

2019

Nuclear Data Sheets

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Spectroscopy ofYb155: Structure evolution in theN=85isotones

Cited by 3 publications

References 36 publications

Evolution from quasivibrational to quasirotational structure in Tm155 and yrast 27/2− to

Evolution from quasivibrational to quasirotational structure in Tm155 and yrast 27/2− to

Fission barriers from multidimensionally-constrained covariant density functional theories

Nuclear Data Sheets for A=155

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