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Wohn, F. K.; Hill, J. C.; Winger, J. A.; Petry, R. F.; Goulden, J. D.; Gill, R. L.; Piotrowski, A.; Mach, H.

doi:10.1103/physrevc.36.1118

Cited by 13 publications

(10 citation statements)

References 19 publications

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“…The 10.7 keV transition is not observed in the current work but reported in Ref. [5]. Previous rotational band (1) was reported in Ref.…”

Section: Experimental Methodscontrasting

confidence: 43%

“…In this paper, we report the new high spin structure of 100 Y with identification of three new bands and the extension of a previously reported band [5,6]. Pseudo spin doublet and Gallagher-Moszkowski (GM) doublet bands [7] are proposed in this nucleus.…”

Section: Introductionsupporting

confidence: 50%

“…A 1 + π5/2[422] ⊗ ν3/2[411] band was reported in Refs. [5,6]. In the current work, this band (1) has been extended up to 10 + with three new transitions and levels.…”

Section: Resultsmentioning

confidence: 87%

“…1. The ground state of 100 Y was assigned as 1 − or 2 − in β-decay work [5]. A 1 + π5/2[422] ⊗ ν3/2[411] band was reported in Refs.…”

Section: Resultsmentioning

confidence: 99%

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Pseudospin-doublet bands and Gallagher Moszkowski doublet bands in Y100

et al. 2021

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New transitions in neutron rich 100 Y have been identified in a 9 Be+ 238 U experiment with massand Z-gates to provide full fragment identification. These transitions and high spin levels of 100 Y have been investigated by analyzing the high statistics γ-γ-γ and γ-γ-γ-γ coincidence data from the spontaneous fission of 252 Cf at the Gammasphere detector array. Two new bands, 14 new levels and 23 new transitions have been identified. The K π = 4 + new band decaying to an 1s isomeric state is assigned to be the high-K Gallagher-Moszkowski (GM) partner of the known K π = 1 + band, with the π5/2[522]⊗ν3/2[411] configuration. This 4 + band is also proposed to be the pseudo spin partner of the new K π = 5 + band with a 5 + π5/2[422]⊗ν5/2[413] configuration, to form a π5/2[422]⊗ν[312 5/2, 3/2] neutron pseudospin doublet. Constrained triaxial covariant density functional theory and quantal particle rotor model calculations have been applied to interpret the band structure and available electromagnetic transition probabilities and are found in good agreement with experimental values.

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“…The 10.7 keV transition is not observed in the current work but reported in Ref. [5]. Previous rotational band (1) was reported in Ref.…”

Section: Experimental Methodscontrasting

confidence: 43%

Section: Introductionsupporting

confidence: 50%

“…A 1 + π5/2[422] ⊗ ν3/2[411] band was reported in Refs. [5,6]. In the current work, this band (1) has been extended up to 10 + with three new transitions and levels.…”

Section: Resultsmentioning

confidence: 87%

“…1. The ground state of 100 Y was assigned as 1 − or 2 − in β-decay work [5]. A 1 + π5/2[422] ⊗ ν3/2[411] band was reported in Refs.…”

Section: Resultsmentioning

confidence: 99%

See 2 more Smart Citations

Pseudospin-doublet bands and Gallagher Moszkowski doublet bands in Y100

et al. 2021

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“…Several β-decay studies have provided the identification of the lowest levels of rotational bands. These observations concerned mostly the even-even nuclei [9][10][11][12][13][14]. The drop of the energy of the first 2 + excited state at N = 60 in the strontium (Z = 38), zirconium (Z = 40), and molybdenum (Z = 42) isotopic chains was also regarded as a clear indication of their deformation [15].…”

Section: Introductionmentioning

confidence: 99%

Nuclear deformation in the A≈100 region: Comparison between new masses and mean-field predictions

et al. 2017

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An extension of the atomic mass surface in the region A ≈ 100 was performed via measurements of the 100−102 Sr and 100−102 Rb masses with the ion-trap spectrometer ISOLTRAP at CERN-ISOLDE, including the first direct mass determination of 102 Sr and 101,102 Rb. These measurements confirm the continuation of the region of deformation with the increase of neutron number, at least as far as N = 65. To interpret the deformation in the strontium isotopic chain and to determine whether an onset of deformation is present in heavier krypton isotopes, a comparison is made between the experimental values and mean-field and beyond mean-field results available in the literature. To complete this comparison Hartree-Fock-Bogoliubov calculations for even and odd isotopes were performed, illustrating the competition of nuclear shapes in the region.

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