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High-spin states in 208Pb |
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| Authors: | J Wrzesiński KH Maier R Broda B Fornal W Królas T Paw?at D Bazzacco S Lunardi C Rossi Alvarez G de Angelis A Gadea J Gerl M Rejmund |
| Institution: | (1) Niewodniczański Institute of Nuclear Physics, PL-31-342 Kraków, Poland, PL;(2) Hahn-Meitner Institut, D-14109 Berlin, Germany, DE;(3) Dipartimento di Fisica dell'Università and INFN Sezione di Padova, I-35131 Padova, Italy, IT;(4) INFN Laboratori Nazionali di Legnaro, I-35020 Legnaro, Italy, IT;(5) Gesellschaft für Schwerionenforschung, Darmstadt, Germany, DE;(6) DAPNIA/SPhN, CEA Saclay, F91191 Gif-sur Yvette Cedex, France, FR |
| Abstract: | High-spin states in 208Pb have been studied by γ-ray-spectroscopy methods in deep inelastic reactions induced by beams of 208Pb, 136Xe and 76Ge beams on a thick 208Pb target. The 11+ 2 state and new γ-transitions between the one-particle one-hole states of highest spin have been found and electromagnetic matrix elements verified. High-spin states of two-particle two-hole structure have been detected for the first time. The results are compared to shell model calculations with realistic interactions in the complete Kuo-Herling space. Received: 31 October 2000 / Accepted: 26 March 2001 |
| Keywords: | PACS 21 60 Cs Shell model – 23 20 Lv Gamma transitions and level energies – 27 80 +w 190 ?A? 219 – 25 70 Lm Strongly damped collisions |
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