High-precision<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>B</mml:mi><mml:mo>(</mml:mo><mml:mi>E</mml:mi><mml:mn>2</mml:mn><mml:mo>)</mml:mo></mml:mrow></mml:math>measurements of semi-magic<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mmultiscripts><mml:mi mathvariant="normal">Ni</mml:mi><mml:mprescripts /><mml:none /><mml:mrow><mml:mn>58</mml:mn><mml:mo>,</mml:mo><mml:mn>60</mml:mn><mml:mo>,</mml:mo><mml:mn>62</mml:mn><mml:mo>,</mml:mo><mml:mn>64</mm

Allmond, J. M.; Brown, B. A.; Stuchbery, A.E.; Galindo-Uribarri, A.; Padilla‐Rodal, E.; Radford, D. C.; Batchelder, J. C.; Howard, M. E.; Liang, J. F.; Manning, B.; Varner, R. L.; Yu, C. H.

doi:10.1103/physrevc.90.034309

Cited by 30 publications

(28 citation statements)

References 55 publications

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“…The experimental setup included a HPGe Clover array, CLARION [36], a 2π CsI array, BareBall [37], and a Bragg-Curve detector; the experimental setup was identical to that in Ref. [38], which provides further detail. By measuring the absolute cross sections and particle-γ angular correlations of excited states following Coulomb excitation on two separate targets, a complete set of electromagnetic moments were determined, cf.…”

Section: While Radioactivementioning

confidence: 99%

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Investigation into the semimagic nature of the tin isotopes through electromagnetic moments

et al. 2015

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Section: While Radioactivementioning

confidence: 99%

“…Details of the analysis procedures, including necessary corrections, can be found in Refs. [10,17,32,38,40]. 120 Sn on titanium was omitted due to beam time constraints.…”

Section: While Radioactivementioning

confidence: 99%

Investigation into the semimagic nature of the tin isotopes through electromagnetic moments

et al. 2015

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“…Stone et al [39] have reported such calculations for Mo, Ru and Pd ions recoiling into vacuum with velocity v/c ∼ 0.05, and more recently for 54,56 Fe ions at v/c ∼ 0.08 [40]. This static model can then be improved by including the effect of atomic transitions, based on the calculated atomic level lifetimes, which Stone et al also explored [39,40].…”

Section: E Status Of Ab Initio Riv Calculationsmentioning

confidence: 99%

“…As described in Refs. [4,18,54], the interactions were based on the CD Bonn potential with the renormalization of the G matrix carried to third order, and a Coulomb term added to the proton-proton interaction. The effective charges were e p = 1.5e and e n = 0.5e.…”

Section: Nuclear Structure and Thementioning

confidence: 99%

“…[4,54]). In all, the results affirm the evidence from mass measurements and neutron-separation energies [58][59][60][61], decay spectroscopy [62][63][64][65][66], Coulomb excitation [14,15,17,67,68], and transfer reactions [69,70], that 132 Sn is a good doubly magic nucleus. They furthermore indicate that the nucleon-nucleon interactions based on a G matrix derived from the CD Bonn potential with renormalization carried to third order [4] are appropriate for neutron-rich nuclei near 132 Sn.…”

Section: Nuclear Structure and Thementioning

confidence: 99%

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First-excited state g factor of Te136 by the recoil in vacuum method

et al. 2017

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The g factor of the first 2 + state of radioactive 136 Te with two valence protons and two valence neutrons beyond double-magic 132 Sn has been measured by the Recoil in Vacuum (RIV) method. The lifetime of this state is an order of magnitude longer than the lifetimes of excited states recently measured by the RIV method in Sn and Te isotopes, requiring a new evaluation of the free-ion hyperfine interactions and methodology used to determine the g factor. The calibration data are reported and the analysis procedures are described in detail. The resultant g factor has a similar magnitude to the g factors of other nuclei with an equal number of valence protons and neutrons in the major shell. However, an unexpected trend is found in the g factors of the N = 84 isotones, which decrease from 136 Te to 144 Nd. Shell model calculations with interactions derived from the CD Bonn potential show good agreement with the g factors and E2 transition rates of 2 + states around 132 Sn, confirming earlier indications that 132 Sn is a good doubly magic core.

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Nuclear Data Sheets for A=64

Singh

Chen

2021

Nuclear Data Sheets

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High-precisionB(E2)measurements of semi-magicNi58,60,62,64

Cited by 30 publications

References 55 publications

Investigation into the semimagic nature of the tin isotopes through electromagnetic moments

Investigation into the semimagic nature of the tin isotopes through electromagnetic moments

First-excited state g factor of Te136 by the recoil in vacuum method

Nuclear Data Sheets for A=64

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