| Autor: |
K. Grotowski, J.D. Hinnefeld, J. Lukasik, R.H. Siemssen, H. W. Wilschut, S. Micek, Tomasz Kozik, R. Płaneta, A. Wieloch, Ee Koldenhof, H.K.W. Łeegte, Z. Sosin, J. Brzychczyk |
| Rok vydání: |
1994 |
| Předmět: |
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| Zdroj: |
Nuclear Physics A. 574:474-500 |
| ISSN: |
0375-9474 |
| Popis: |
The yields of intermediate-mass fragments from the reactions 14N + 159Tb/natAg/ natCu have been measured at 22 MeV/u. A complete set of double-differential cross sections d 2 σ/ d E d Ω ranging from 15° to 165° and with low-energy thresholds has been obtained. The evolution of the intermediate-mass spectra from quasi-elastic via more dissipative reactions towards evaporation can be followed and has been compared with a phenomenological random-walk model. For the system studied, the results suggest damped collisions as the only source for the emission of intermediate-mass fragments in the dissipative regime. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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