Production cross-sections of neutron-rich Pb and Bi isotopes in the fragmentation of 238U
- ALVAREZ-POL, H.
- BENLLIURE, J.
- CASAREJOS, E.
- AUDOUIN, L.
- CORTINA-GIL, D.
- ENQVIST, T.
- FERNANDEZ, B.
- JUNGHANS, A.R.
- JURADO, B.
- NAPOLITANI, P.
- PEREIRA, J.
- REJMUND, F.
- SCHMIDT, K.-H.
- YORDANOV, O.
Publication date
September 2008
DOI Publisher
Springer Science and Business Media LLC Journal
The European Physical Journal AAbstract
Neutron-rich lead and bismuth isotopes have been produced by cold-fragmentation reactions induced by 238U projectiles at 1AGeV impinging on a beryllium target. The high-resolving power FRagment Separator (FRS) at GSI allowed us to identify and determine the production cross-sections of 43 nuclei, nine of them for the first time (216,217,218,219Pb and 219,220,221,222,223Bi). These data are compared to other previously measured cross-sections in similar reactions and model calculations
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