Abstract.
New high-spin states were identified in the 205Tl isotope produced in deep-inelastic heavy-ion reactions. The expected 29/2 + yrast state and 35/2- isomeric state with 235 ns half-life were located above the 2.6 μs isomer known from previous studies. Above this isomer a 7092 keV level was interpreted as a 41/2 + state arising from the coupling of the octupole vibration of the 208Pb core with the three-hole structure of the 35/2- isomer.
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Received: 20 January 2003, Revised: 10 March 2003, Published online: 2 March 2004
PACS:
21.60.Cs Shell model - 23.20.Lv Gamma transitions and level energies - 27.80. + w \(190 \leq A \leq 219\) - 25.70.Lm Strongly damped collisions
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Wrzesiński, J., Broda, R., Fornal, B. et al. The \(\pi h_{11/2}^{-1}\nu i_{13/2}^{-2}\) three-hole isomeric state and octupole core excitation in the 205 Tl nucleus. Eur. Phys. J. A 20, 57–58 (2003). https://doi.org/10.1140/epja/i2003-10194-y
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DOI: https://doi.org/10.1140/epja/i2003-10194-y