Study of <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow></mrow><mrow><mn>2</mn><mn>0</mn><mn>0</mn><mo>,</mo><mn>2</mn><mn>0</mn><mn>2</mn></mrow></msup></mrow><mi mathvariant="normal">Po</mi></math></span> through <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>β</mi></mrow><mrow><mo>+</mo></mrow></msup></mrow></math></span> and electron-capture decay and the manifestation of shape coexistence in the lighter Po isotopes

N. Bijnens; P. Decrock; S. Franchoo; M. Gaelens; M. Huyse; H.-Y. Hwang; I. Reusen; J. Szerypo; J. von Schwarzenberg; G. Vancraeynest; P. Van Duppen; J. Wauters

doi:10.1103/PhysRevC.58.754

Study of $^{200, 202} Po$ through $β^{+}$ and electron-capture decay and the manifestation of shape coexistence in the lighter Po isotopes

N. Bijnens, P. Decrock, S. Franchoo, M. Gaelens, M. Huyse, H.-Y. Hwang, I. Reusen, J. Szerypo, J. von Schwarzenberg, G. Vancraeynest, P. Van Duppen, and J. Wauters

Phys. Rev. C 58, 754 – Published 1 August 1998

Abstract

Levels in $^{200, 202} Po$ were studied via the $β^{+}$ and electron-capture decay of mass-separated At isotopes. Multiscaled singles γ, x, and conversion-electron spectra as well as γ-γ-t, $γ - e^{-}$ -t, and ${x - e}^{-}$ -t coincidences were measured. These isotopes contain key information for the presence of π(4p-2h) intruder configurations in the light Po isotopes.

Received 15 October 1998

DOI:https://doi.org/10.1103/PhysRevC.58.754

Authors & Affiliations

N. Bijnens, P. Decrock, S. Franchoo, M. Gaelens, M. Huyse, H.-Y. Hwang^*, I. Reusen, J. Szerypo^†, J. von Schwarzenberg^‡, G. Vancraeynest, P. Van Duppen, and J. Wauters^§

Instituut voor Kern- en Stralingsfysica, University of Leuven, Celestijnenlaan 200 D, B-3001 Leuven, Belgium

^*Present address: Mokwon University, 24 Mok Dong, Chung-Ku, Taejon, 301-729 Korea.
^†Present address: Warsaw University, Institute of Experimental Physics, Hoza 69, 00681 Warsaw, Poland.
^‡Present address: University of Notre Dame, Notre Dame, Indiana 46556.
^§Present address: IMEC, Kapeldreef 75, B-3001 Leuven, Belgium.

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Vol. 58, Iss. 2 — August 1998

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