@Article{AGATACollaborationJohn+Gadea2017,
author="AGATA Collaboration (John, P. R. et al
and Gadea, A.",
title="In-beam gamma-ray spectroscopy of the neutron-rich platinum isotope Pt-200 toward the N=126 shell gap",
journal="Physical Review C",
year="2017",
publisher="Amer Physical Soc",
volume="95",
number="6",
pages="064321--8pp",
abstract="The neutron-rich nucleus Pt-200 is investigated via in-beam gamma-ray spectroscopy to study the shape evolution in the neutron-rich platinum isotopes towards the N = 126 shell closure. The two-neutron transfer reaction Pt-198(Se-82, Se-80)Pt-200 is used to populate excited states of Pt-200. The Advanced Gamma Ray Tracking Array (AGATA) demonstrator coupled with the PRISMA spectrometer detects gamma rays coincident with the Se-80 recoils, the binary partner of Pt-200. The binary partner method is applied to extract the gamma-ray transitions and build the level scheme of Pt-200. The level at 1884 keV reported by Yates et al. [S. W. Yates, E. M. Baum, E. A. Henry, L. G. Mann, N. Roy, A. Aprahamian, R. A. Meyer, and R. Estep, Phys. Rev. C 37, 1889 (1988)] was confirmed to be at 1882.1 keV and assigned as the (6(1)(+)) state. An additional gamma ray was found and it presumably deexcites the (8(1)(+)) state. The results are compared with state-of-the-art beyond mean-field calculations, performed for the even-even Pt190-204 isotopes, revealing that Pt-200 marks the transition from the gamma-unstable behavior of lighter Pt nuclei towards a more spherical one when approaching the N = 126 shell closure.",
optnote="WOS:000404021900005",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3178), last updated on Wed, 05 Jul 2017 17:28:23 +0000",
issn="2469-9985",
doi="10.1103/PhysRevC.95.064321",
opturl="https://doi.org/10.1103/PhysRevC.95.064321",
language="English"
}