Schottky mass measurements of heavy neutron-rich nuclides in the element range 70 <= Z <= 79 at the GSI Experimental Storage Ring
Date
2013Author
Cullen, D. M.
Litvinov, S. A.
Liu, Z.
Mao, R.
Nociforo, C.
Nolden, F.
Patyk, Z.
Plass, W. R.
Prochazka, A.
Reed, M. W.
Sanjari, M. S.
Scheidenberger, C.
Steck, M.
Stoehlker, Th
Sun, B.
Swan, T. P. D.
Trees, G.
Walker, P. M.
Weick, H.
Winckler, N.
Winkler, M.
Woods, P. J.
Yamaguchi, T.
Zhou, C.
Cakirli, Rabia Burcu
Shubina, D.
Litvinov, Yu A.
Blaum, K.
Brandau, C.
Bosch, F.
Carroll, J. J.
Casten, R. F.
Cullen, I. J.
Deo, A. Y.
Detwiler, B.
Dimopoulou, C.
Farinon, F.
Geissel, H.
Haettner, E.
Heil, M.
Kempley, R. S.
Kozhuharov, C.
Knoebel, R.
Kurcewicz, J.
Kuzminchuk, N.
Metadata
Show full item recordAbstract
Storage-ring mass spectrometry was applied to neutron-rich Au-197 projectile fragments. Masses of Lu-181,Lu-183, Hf-185,Hf-186, Ta-187,Ta-188, W-191, and Re-192,Re-193 nuclei were measured for the first time. The uncertainty of previously known masses of W-189,W-190 and Os-195 nuclei was improved. Observed irregularities on the smooth two-neutron separation energies for Hf and W isotopes are linked to the collectivity phenomena in the corresponding nuclei.
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