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γ Spectroscopy of 209Pb with deep inelastic reactions |
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| Authors: | M. Rejmund K.H. Maier R. Broda B. Fornal M. Lach J. Wrzesiński J. Blomqvist A. Gadea J. Gerl M. Górska H. Grawe M. Kaspar H. Schaffner C. Schlegel R. Schubart H.J. Wollersheim |
| Affiliation: | (1) Gesellschaft für Schwerionenforschung, Planck Strasse 1, D-64291 Darmstadt, Germany, DE;(2) Nuclear Physics Division, Institute of Experimental Physics, Warsaw University, Poland, PL;(3) Hahn-Meitner-Institut, Berlin, Germany, DE;(4) Niewodniczański Institute of Nuclear Physics, Cracow, Poland, PL;(5) Royal Institute of Technology, Physics Department Frescati, Stockholm, Sweden, SE;(6) Instituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro, Legnaro, Italy, IT |
| Abstract: | High spin states in nuclei around 208Pb were populated in deep inelastic collisions of 76Ge, 136Xe, and 208Pb projectiles with 208Pb targets at beam energies about 12% above the Coulomb barrier. New states in 209Pb were found by measuring γ-γ-coincidences. They are interpreted as the yrast states that originate from the coupling of one neutron to the lowest excitations of the 208Pb core. The results are discussed in the frame of the shell model. Received: 22 November 1997 |
| Keywords: | PACS:21.60.Cs Shell model – 23.20.Lv Gamma transitions and level energies – 27.80.+w 190 ≤ A ≤ 219 – 25.70.-z Low and intermediate energy heavy-ion reactions |
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