Kinetic energy flow in Nb(400 A MeV) + Nb: evidence for hydrodynamic compression of nuclear matter
- A kinetic-energy—flow analysis of multiplicity-selected collisions of 93Nb(Elab=400A MeV)+93Nb is performed on the basis of the nuclear fluid dynamical model. The effects of finite particle numbers on the flow tensor are explicitly taken into account. Strong sidewards peaks are predicted in dN/dcosθF, the distribution of event by event flow angles. This is in qualitative agreement with recent data from the "Plastic Ball" electronic detection system. Cascade simulations fail to reproduce the data.
| Author: | Gerd Buchwald, Gerhard Graebner, Jürgen Theis, Joachim MaruhnORCiDGND, Walter GreinerGND, Horst StöckerORCiDGND |
|---|---|
| URN: | urn:nbn:de:hebis:30-27751 |
| URL: | http://link.aps.org/abstract/PRL/v52/p1594 |
| Parent Title (German): | Physical review letters |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 2006/06/13 |
| Year of first Publication: | 1984 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2006/06/13 |
| Tag: | angular distribution; compressible flow; fluid dynamics; hydrodynami; kinetic energy; niobium; nuclear reactions; particle collisions |
| Volume: | 52 |
| Issue: | 18 |
| Page Number: | 3 |
| First Page: | 1594 |
| Last Page: | 1596 |
| HeBIS-PPN: | 18724071X |
| Institutes: | Physik / Physik |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| PACS-Classification: | 20.00.00 NUCLEAR PHYSICS / 24.00.00 Nuclear reactions: general / 24.10.-i Nuclear reaction models and methods / 24.10.Cn Many-body theory |
| Licence (German): |  Deutsches Urheberrecht |
