Near-yrast structure of Pr149

T. Rza̧ca-Urban; W. Urban; J. A. Pinston; G. S. Simpson; A. G. Smith; J. F. Smith; I. Ahmad

doi:10.1103/PhysRevC.82.067304

Near-yrast structure of Pr149

T. Rza̧ca-Urban, W. Urban, J. A. Pinston, G. S. Simpson, A. G. Smith, J. F. Smith, I. Ahmad

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Abstract

The neutron-rich nucleus Pr149 has been studied by means of prompt and delayed γ-ray spectroscopy using the EUROGAM2 and Gammasphere arrays of Ge detectors. New spins have been assigned to a previously reported band and it is interpreted as having a h11/2 proton structure, from a comparison with quasiparticle-rotor model calculations. The strength of octupole correlations in odd-Z nuclei of the region is discussed. © 2010 The American Physical Society.

Original language	English
Article number	067304
Journal	Physical Review C - Nuclear Physics
Volume	82
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevC.82.067304
Publication status	Published - 20 Dec 2010

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title = "Near-yrast structure of Pr149",

abstract = "The neutron-rich nucleus Pr149 has been studied by means of prompt and delayed γ-ray spectroscopy using the EUROGAM2 and Gammasphere arrays of Ge detectors. New spins have been assigned to a previously reported band and it is interpreted as having a h11/2 proton structure, from a comparison with quasiparticle-rotor model calculations. The strength of octupole correlations in odd-Z nuclei of the region is discussed. {\textcopyright} 2010 The American Physical Society.",

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AU - Rza̧ca-Urban, T.

AU - Urban, W.

AU - Pinston, J. A.

AU - Simpson, G. S.

AU - Smith, A. G.

AU - Smith, J. F.

AU - Ahmad, I.

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AB - The neutron-rich nucleus Pr149 has been studied by means of prompt and delayed γ-ray spectroscopy using the EUROGAM2 and Gammasphere arrays of Ge detectors. New spins have been assigned to a previously reported band and it is interpreted as having a h11/2 proton structure, from a comparison with quasiparticle-rotor model calculations. The strength of octupole correlations in odd-Z nuclei of the region is discussed. © 2010 The American Physical Society.

U2 - 10.1103/PhysRevC.82.067304

DO - 10.1103/PhysRevC.82.067304

M3 - Article

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VL - 82

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

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Near-yrast structure of Pr149

Abstract

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