High spin states of the normally deformed bands of 
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Rodríguez, W.; Cristancho, F.; Tabor, S. L.; Kardan, A.; Ragnarsson, I.; Haring-Kaye, R. A.; Döring, J.; Sarantites, D. G.; Garzón, Alejandro

doi:10.1103/physrevc.100.024327

Cited by 3 publications

(2 citation statements)

References 34 publications

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“…Also, the τ sf is found decreasing with increasing spin within the band. Similar decreasing tendency of τ sf with increasing spin was also reported in reference [34]. The representative Doppler broadened lineshapes for the 1059, 1159 and 1218 keV γ-rays of band 2 and the 1033, 1141 keV γ-rays of band 3 are shown in figures 5 and 6, respectively, for θ = 32 • , 90 • and148 • with respect to the beam direction.…”

Section: Resultssupporting

confidence: 86%

Lifetime measurements in ¹⁰⁴Pd

Majumder

Sharma

Chakraborty

et al. 2020

J. Phys. G: Nucl. Part. Phys.

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High spin states in 104Pd were populated via 94Zr(13C, 3nγ) fusion-evaporation reaction at a beam energy of 55 MeV. The Indian National Gamma Array was utilized to detect the de-exciting γ-rays. Lifetimes of states in the negative parity bands have been determined using the Doppler shift attenuation method. The present lifetime results suggest a moderate quadrupole deformation (β 2 ≈ 0.2) for the negative parity bands. The Woods–Saxon total Routhian surface calculations have also been carried out which predicted a similar deformation for these bands. In addition, lifetimes of states in the positive parity band have also been determined. Present results found in agreement with the earlier reported values of lifetimes and hence agreed with the antimagnetic rotational character of the band as interpreted earlier.

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Section: Resultssupporting

confidence: 86%

Lifetime measurements in ¹⁰⁴Pd

Majumder

Sharma

Chakraborty

et al. 2020

J. Phys. G: Nucl. Part. Phys.

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“…To better understanding the structures in 189 Hg and the origin of even-odd staggering, a theoretical calculation based on Cranked Nilsson-Strutinsky-Bogoliubov (CNSB) model has been carried out. The CNSB model has been applied successfully to describe the rotational structures in different mass region nuclei such as 83 Y [49], 126 Te [50], 142 Gd [51], 161 Lu [52], 167 W [53] and 199 Tl nuclei [54]. One may expect that similar calculations for the low and intermediate states in 189 Hg may provide a good description of the observed structures in this nucleus.…”

Section: Comparisons With Isotopic Nucleimentioning

confidence: 99%

Fast-timing lifetime measurements of the 33/2⁺ and 25/2⁻ states in ¹⁸⁹Hg: oblate excitations

Zheng¹,

Li²,

Wu³

et al. 2022

J. Phys. G: Nucl. Part. Phys.

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The lifetimes of the $I^{\pi}=33/2^{+}$ and $I^{\pi}=25/2^{-}$ states with $E_x=2674.6$ keV and $E_x=1917.3$ keV, respectively, in $^{189}$Hg have been determined by using the fast-timing techniques with the HPGe and LaBr$_{3}$:Ce array via the $^{175}$Lu($^{19}$F,5$n$)$^{189}$Hg reaction at a beam energy of 100 MeV. The deduced $B(E2)$ strengths have been discussed in relation to the systematics of the previously reported $B(E2)$ strengths in the heavy mercury isotopes. The transition quadrupole moments $Q_t$ are derived from present experimental data. The $Q_t$ values together with the excitation energies of the (+,0)(+,1/2) and (+,0)(-,1/2) bands are interpreted in terms of the Nilsson-Strutinsky-Bogoliubov model(CNSB) calculations suggesting oblate excitations in $^{189}$Hg.

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