Resolution of Chiral Conundrum in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>Ag</mml:mi></mml:mrow><mml:mprescripts /><mml:none /><mml:mrow><mml:mn>106</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math>: Doppler-Shift Lifetime Investigation

Lieder, E. O.; Lieder, R.M.; Bark, R. A.; Chen, Q. B.; Zhang, S. Q.; Meng, J.; Lawrie, E. A.; Lawrie, J. J.; Bvumbi, S. P.; Kheswa, N. Y.; Ntshangase, S. S.; Madiba, T. E.; Masiteng, P. L.; Mullins, S. M.; Murray, S.; Papka, P.; Roux, D. G.; Shirinda, O.; Zhang, Z. H.; Zhao, P. W.; Li, Zhi-Pan; Peng, J.; Qi, B.; Wang, S. Y.; Xiao, Zongqi; Xu, Cui

doi:10.1103/physrevlett.112.202502

Cited by 65 publications

(33 citation statements)

References 44 publications

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“…There are certain signs from the systematic behaviors of the data indicating that the third band together with one of the crossing bands might form a pair of chiral doublet bands. This interpretation is also consistent with the calculated results given by the particle rotor model (PRM), which however, is a phenomenological model and is adjusted to the data in one way or another [21].…”

Section: Introductionsupporting

confidence: 89%

“…In Fig. 1, the calculated excitation energies and the rotational frequencies ω are compared with data [21]. The calculated results with the two-and four-quasiparticle configurations can reproduce very well the data of bands 1 and 2, respectively.…”

Section: Resultsmentioning

confidence: 63%

“…There is no proper configuration obtained for band 3 in the present calculations. Considering the fact that bands 2 and 3 are lying close to each other with similar quasiparticle alignments [21], it indicates that band 3 might be a chiral partner band of band 2. At the present meanfield level, it does not take into account either the chiral vibrations nor the tunneling between the left-and righthanded sectors.…”

Section: Resultsmentioning

confidence: 96%

“…In Fig. 4 the calculated B(M 1) and B(E2) values with the two-and four-quasiparticle configurations are shown as a function of the angular momentum in comparison with the data from the latest lifetime measurements [21].…”

Section: Resultsmentioning

confidence: 99%

“…(color online.) Calculated rotational excitation energies (top) and rotational frequencies (bottom) with the twoand four-quasiparticle configurations as a function of the angular momentum in comparison with data[21]. The excitation energies are renormalized to the bandhead.…”

mentioning

confidence: 99%

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Microscopic resolution of the nuclear chiral conundrum with crossing twin bands in Ag106

2019

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The nuclear chiral conundrum with crossing twin bands is investigated with three-dimensional tilted axis cranking covariant density functional theory in a fully self-consistent and microscopic way. The energy spectra and electromagnetic transition strengths for bands 1 and 2 in 106 Ag are well reproduced with two distinct configurations with two and four quasiparticles, respectively. For the four-quasiparticle configuration, a chiral vibrational band on top of band 2 is expected due to the soft Routhian curves. Therefore, it provides a microscopic and solid solution for the chiral conundrum in 106 Ag. It also paves the way for understanding similar chiral structure in other nuclei in the future..

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Section: Introductionsupporting

confidence: 89%

Section: Resultsmentioning

confidence: 63%

Section: Resultsmentioning

confidence: 96%

Section: Resultsmentioning

confidence: 99%

mentioning

confidence: 99%

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Microscopic resolution of the nuclear chiral conundrum with crossing twin bands in Ag106

2019

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Excited Nuclear States for Ag-106 (Silver)

Sukhoruchkin¹,

Soroko²

2016

Supplement to I/25 a-F

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Critical point symmetry for odd-odd nuclei and collective multiple chiral doublet bands

Zhang

2021

Sci. China Phys. Mech. Astron.

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A critical point symmetry (CPS) for odd-odd nuclei is built in the core-particle coupling scheme with the even-even core assumed to follow the spherical to triaxially deformed shape phase transition. It is shown that the model Hamiltonian can be approximately solved with the solutions being expressed in terms of the Bessel functions of irrational orders. In particular, the CPS predicts that collective multiple chiral doublets may exist in transitional odd-odd systems.collective model, critical point symmetry, multiple chiral doublet bands

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Resolution of Chiral Conundrum inAg106: Doppler-Shift Lifetime Investigation

Cited by 65 publications

References 44 publications

Microscopic resolution of the nuclear chiral conundrum with crossing twin bands in Ag106

Microscopic resolution of the nuclear chiral conundrum with crossing twin bands in Ag106

Excited Nuclear States for Ag-106 (Silver)

Critical point symmetry for odd-odd nuclei and collective multiple chiral doublet bands

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