Title: alpha-decay spectroscopy of light odd-odd Bi isotopes - I: ^{188,190}Bi nuclei
Authors: Andreyev, Andrei ×
Ackermann, D
Antalic, S
Boardman, H J
Cagarda, P
Gerl, J
Hessberger, F P
Hofmann, S
Huyse, Marc
Karlgren, D
Keenan, A
Kettunen, H
Kleinbohl, A
Kindler, B
Kozhoukharov, I
Lavrentiev, A
O'Leary, C D
Leino, M
Lommel, B
Matos, M
Moore, C J
Munzenberg, G
Page, R D
Reshitko, S
Saro, S
Schaffner, H
Schlegel, C
Taylor, M J
Van de Vel, Karen
Van Duppen, Piet
Weissman, L
Heyde, K #
Issue Date: 2003
Series Title: European Physical Journal A vol:18 pages:39-54
Abstract: Detailed fine-structure a-decay studies of Bi-188,Bi-190 were performed using the complete-fusion reactions of Cr-50,Cr-52 ions with a Nd-142 target at the velocity filter SHIP. The evaporation residues were separated in-flight and subsequently identified on the basis of recoil-alpha, recoil-alpha-gamma/X-ray and excitation function measurements. Improved data on the alpha-decay of Bi-188,Bi-190 were obtained and a number of new low-lying excited states in the daughters (184,186) Tl were observed. An intruder, presumably 10(-) state was identified in Tl-184, extending the systematics of such states in the odd-odd Tl nuclei beyond the neutron mid-shell at N = 104. Some technical aspects of experiment at recoil separators are also discussed.
ISSN: 1434-6001
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Nuclear and Radiation Physics Section
× corresponding author
# (joint) last author

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