Fast Ternary and Quaternary Breakup of the {sup 197}Au+{sup 197}Au System in Collisions at 15 MeV/nucleon
Journal Article
·
· Physical Review Letters
- Institute of Experimental Physics, University of Warsaw, Warsaw (Poland)
- The Andrzej Soltan Institute for Nuclear Studies, Swierk/Warsaw (Poland)
- INFN, Laboratori Nazionali del Sud, Catania (Italy)
- INFN, Gruppo Collegato di Messina and Dipartimento di Fisica, Universita di Messina, Messina (Italy)
- Marian Smoluchowski Institute of Physics, Jagellonian University, Cracow (Poland)
A new reaction mechanism of violent reseparation of a heavy nucleus-nucleus system, {sup 197}Au+{sup 197}Au, into three or four massive fragments in collisions at 15 MeV/nucleon has been observed. After reseparation, the fragments are almost exactly aligned, thus showing a very short time scale of the reseparation process, of about 70-80 fm/c.
- OSTI ID:
- 21180078
- Journal Information:
- Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 26 Vol. 101; ISSN 0031-9007; ISSN PRLTAO
- Country of Publication:
- United States
- Language:
- English
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