Nuclear Data Sheets for A = 180

Browne, E.

doi:10.1016/s0090-3752(87)80047-9

Cited by 44 publications

(8 citation statements)

References 138 publications

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“…These have been extended to 16 − and 17 − , from previously known I π values of 12 − and 13 − , respectively [12,15]. The I = 2 transitions dominate in intensity over the I = 1 transitions for this band (Fig.…”

Section: Bands 5 Andmentioning

confidence: 88%

Collective rotation and vibration in neutron-richHf180,182nuclei

et al. 2007

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High-spin states in neutron-rich 180 Hf and 182 Hf nuclei were populated through inelastic and transfer reactions with a 136 Xe beam incident on a thin 180 Hf target, and investigated using particle-γ coincidence techniques. New collective band structures were observed, and previously known rotational and vibrational bands in these nuclei were extended to higher angular momenta. No obvious nucleon alignment was observed in the ground state band of either nucleus up tohω = 0.43 MeV, a significant delay compared to lighter even-even Hf isotopes. Woods-Saxon cranking calculations were performed to predict the nature of the first band crossings and shape evolution in 180,182 Hf.

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Section: Bands 5 Andmentioning

confidence: 88%

Collective rotation and vibration in neutron-richHf180,182nuclei

et al. 2007

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“…In the 76 ~104' present studies, some of these transitions have been observed to depopulate 18~ states with spin values up to 8 reached in the I801r ~-decay. Columns 4 and 5 show results, E P and I p, from the previous measurement of ~Te 18~ ~-decay [8]. The half-life analysis of 1791r yielded tl/2=79(1)s from [3-delayed T-rays (cf.…”

Section: Pacs 2770+qmentioning

confidence: 96%

“…For 1791r, only the [3 half-life is known from the analysis of the decrease of the dau9hter isotope lines [7]. From ~-delayed T-transitions, a preliminary decay-scheme of 18~ is known [8]. Rotational bands of 179'18~ have been studied by means of in-beam experiments [9][10][11].…”

Section: Pacs 2770+qmentioning

confidence: 99%

The decay of the isotopes179Ir and180Ir

Bosch-Wocke

Schmidt‐Ott

Meißner

et al. 1992

Z. Physik A - Hadrons and Nuclei

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“…It is the rarest stable isotope occurring in nature (Cameron 1982) and it is the only naturally occurring isomer (Browne 1987). It is the rarest stable isotope occurring in nature (Cameron 1982) and it is the only naturally occurring isomer (Browne 1987).…”

Section: Recent Experimental Successesmentioning

confidence: 99%

The gamma-ray laser—status and issues in 1988

et al. 1989

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Efforts to demonstrate the feasibility of a gamma-ray laser scored major advances in 1987. Culminating with the successes in optically pumping the first of the 29 actual candidate isomers, priority issues were brought into better focus by the lessons learned from a wealth of new results. Perceptions were advanced so greatly that we must reassess the critical issues for 1988. Only the bottom line remains the same. A gamma-ray laser is feasible if the right combination of energy levels occurs in some real material. The likelihood of this favorable arrangement has been markedly increased by the experimental results to date. fBoth the dressed state (coherent) scheme and the flash X-ray (incoherent) pumping techniques still appear feasible just as we originally proposed in Collins et al. (1982). However, the latter, being simpler, is developing at a more dramatic rate. 0263-0364/89/0703-0357S05.00 358 C. B. Collins et al.

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Nuclear Data Sheets for A = 180

Cited by 44 publications

References 138 publications

Collective rotation and vibration in neutron-richHf180,182nuclei

Collective rotation and vibration in neutron-richHf180,182nuclei

The decay of the isotopes179Ir and180Ir

The gamma-ray laser—status and issues in 1988

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