First observation of excited states in 173Hg

D. O'Donnell; R. D. Page; C. Scholey; L. Bianco; L. Capponi; R. J. Carroll; I. G. Darby; L. Donosa; M. Drummond; F. Ertugral; P. T. Greenlees; T. Grahn; K. Hauschild; A. Herzan; U. Jakobsson; P. Jones; D. T. Joss; R. Julin; S. Juutinen; S. Ketelhut; M. Labiche; M. Leino; A. Lopez-Martens; K. Mullholland; P. Nieminen; P. Peura; P. Rahkila; S. Rinta-Antila; P. Ruotsalainen; M. Sandzelius; J. Saren; B. Saygi; J. Simpson; J. Sorri; A. Thornthwaite; J. Uusitalo

doi:10.1103/physrevc.85.054315

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arXiv · 1201.6239

First observation of excited states in 173Hg

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Abstract

The neutron-deficient nucleus 173Hg has been studied following fusion-evaporation reactions. The observation of gamma rays decaying from excited states are reported for the first time and a tentative level scheme is proposed. The proposed level scheme is discussed within the context of the systematics of neighbouring neutron-deficient Hg nuclei. In addition to the gamma-ray spectroscopy, the alpha decay of this nucleus has been measured yielding superior precision to earlier measurements.

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D. O'Donnell, R. D. Page, C. Scholey, L. Bianco, L. Capponi, R. J. Carroll, I. G. Darby, L. Donosa, M. Drummond, F. Ertugral, P. T. Greenlees, T. Grahn, K. Hauschild, A. Herzan, U. Jakobsson, P. Jones, D. T. Joss, R. Julin, S. Juutinen, S. Ketelhut, M. Labiche, M. Leino, A. Lopez-Martens, K. Mullholland, P. Nieminen, P. Peura, P. Rahkila, S. Rinta-Antila, P. Ruotsalainen, M. Sandzelius, J. Saren, B. Saygi, J. Simpson, J. Sorri, A. Thornthwaite, J. Uusitalo. 2012-01-30. First observation of excited states in 173Hg. https://doi.org/10.1103/physrevc.85.054315

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