Interplay of mean field and individual nucleon collisions effects at intermediate energy heavy ion reactions
Апстракт
In our study of the reaction Ne-20+Al-27 at energy of 84 A MeV, the track detectors were used to select the target like fragments arising from processes in which the interacting system becomes disintegrated into a large number of constituent nucleons and one massive fragment. Heavy ion reaction studies at bombarding energies of several tens of MeV/nucleon have provided the evidence that most of reaction cross section, in this energy range, is associated with the production of primary projectile like and target like fragment in the first step of the nuclear reaction. The subsequent evolution of the studied reaction systems, has been usually described either using low energy models based on mean field effects (WE), or high energy models where reaction proceeds by independent collisions (INC) of individual nucleons in the overlap region between target and projectile. The analysis of our results in terms of different MFE and INC models, prescribing consistent timings, has shown that the re...action mechanism may be defined of interplay of the mean field and individual nucleon collisions effects.
Кључне речи:
spallation / heavy ion reactions / mean field effectsИзвор:
AIP Conference Proceedings, 2007, 899, 541-541Напомена:
- 6th International Conference of the Balkan-Physical-Union, Aug 22-26, 2006, Istanbul, Turkey
Колекције
Институција/група
VinčaTY - CONF AU - Subotić, Krunoslav M. AU - Jordanov, Dragana AU - Đurašević, Mirjana M. AU - Dragosavac, D. AU - Grabez, B. PY - 2007 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6579 AB - In our study of the reaction Ne-20+Al-27 at energy of 84 A MeV, the track detectors were used to select the target like fragments arising from processes in which the interacting system becomes disintegrated into a large number of constituent nucleons and one massive fragment. Heavy ion reaction studies at bombarding energies of several tens of MeV/nucleon have provided the evidence that most of reaction cross section, in this energy range, is associated with the production of primary projectile like and target like fragment in the first step of the nuclear reaction. The subsequent evolution of the studied reaction systems, has been usually described either using low energy models based on mean field effects (WE), or high energy models where reaction proceeds by independent collisions (INC) of individual nucleons in the overlap region between target and projectile. The analysis of our results in terms of different MFE and INC models, prescribing consistent timings, has shown that the reaction mechanism may be defined of interplay of the mean field and individual nucleon collisions effects. C3 - AIP Conference Proceedings T1 - Interplay of mean field and individual nucleon collisions effects at intermediate energy heavy ion reactions VL - 899 SP - 541 EP - 541 UR - https://hdl.handle.net/21.15107/rcub_vinar_6579 ER -
@conference{ author = "Subotić, Krunoslav M. and Jordanov, Dragana and Đurašević, Mirjana M. and Dragosavac, D. and Grabez, B.", year = "2007", abstract = "In our study of the reaction Ne-20+Al-27 at energy of 84 A MeV, the track detectors were used to select the target like fragments arising from processes in which the interacting system becomes disintegrated into a large number of constituent nucleons and one massive fragment. Heavy ion reaction studies at bombarding energies of several tens of MeV/nucleon have provided the evidence that most of reaction cross section, in this energy range, is associated with the production of primary projectile like and target like fragment in the first step of the nuclear reaction. The subsequent evolution of the studied reaction systems, has been usually described either using low energy models based on mean field effects (WE), or high energy models where reaction proceeds by independent collisions (INC) of individual nucleons in the overlap region between target and projectile. The analysis of our results in terms of different MFE and INC models, prescribing consistent timings, has shown that the reaction mechanism may be defined of interplay of the mean field and individual nucleon collisions effects.", journal = "AIP Conference Proceedings", title = "Interplay of mean field and individual nucleon collisions effects at intermediate energy heavy ion reactions", volume = "899", pages = "541-541", url = "https://hdl.handle.net/21.15107/rcub_vinar_6579" }
Subotić, K. M., Jordanov, D., Đurašević, M. M., Dragosavac, D.,& Grabez, B.. (2007). Interplay of mean field and individual nucleon collisions effects at intermediate energy heavy ion reactions. in AIP Conference Proceedings, 899, 541-541. https://hdl.handle.net/21.15107/rcub_vinar_6579
Subotić KM, Jordanov D, Đurašević MM, Dragosavac D, Grabez B. Interplay of mean field and individual nucleon collisions effects at intermediate energy heavy ion reactions. in AIP Conference Proceedings. 2007;899:541-541. https://hdl.handle.net/21.15107/rcub_vinar_6579 .
Subotić, Krunoslav M., Jordanov, Dragana, Đurašević, Mirjana M., Dragosavac, D., Grabez, B., "Interplay of mean field and individual nucleon collisions effects at intermediate energy heavy ion reactions" in AIP Conference Proceedings, 899 (2007):541-541, https://hdl.handle.net/21.15107/rcub_vinar_6579 .