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Tracking dissipation in capture reactions
- Source :
- The Labyrinth in nuclear structure, International Conference on the labyrinth in nuclear structure, an EPS nuclear physics divisional conference, International Conference on the labyrinth in nuclear structure, an EPS nuclear physics divisional conference, Jul 2003, Crete, Afghanistan. pp.200-207, International Journal of Modern Physics E, International Journal of Modern Physics E, World Scientific Publishing, 2004, 13, pp.285-292, Tours symposium on Nuclear Physics V, Tours Symposium on Nuclear Physics V, Tours Symposium on Nuclear Physics V, Aug 2003, Tours, France. pp.139-146, ⟨10.1063/1.1737105⟩
- Publication Year :
- 2003
- Publisher :
- HAL CCSD, 2003.
-
Abstract
- Nuclear dissipation in capture reactions is investigated using backtracing. Combining the analysis procedure with dynamical models, the difficult and long-standing problem of competition and mixing of quasi-fission and fusion-fission is solved for the first time. At low excitation energy a new protocol able to handle low statistics data gives access to the prescission neutron multiplicity in two different systems 48 Ca +208 Pb, Pu . The results are in agreement with a domination of fusion-fission in the case of 256 No and an equal mixing of quasi-fission and fusion-fission in the case of Z=114. The nature of the relevant dissipation is determined as one-body dissipation.
- Subjects :
- Physics
Nuclear and High Energy Physics
Fission
Chemistry
Stochastic process
[PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex]
Nuclear Theory
chemistry.chemical_element
General Physics and Astronomy
Dissipation
[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
Neutron multiplicity
Tracking (particle physics)
Nuclear physics
Classical mechanics
25.70.Jj, 27.90.+b, 27.80.+w
Neutron
Nobelium
Statistical physics
Multiplicity (chemistry)
Nuclear Experiment
Mixing (physics)
Energy (signal processing)
Excitation
Subjects
Details
- Language :
- English
- ISSN :
- 02183013
- Database :
- OpenAIRE
- Journal :
- The Labyrinth in nuclear structure, International Conference on the labyrinth in nuclear structure, an EPS nuclear physics divisional conference, International Conference on the labyrinth in nuclear structure, an EPS nuclear physics divisional conference, Jul 2003, Crete, Afghanistan. pp.200-207, International Journal of Modern Physics E, International Journal of Modern Physics E, World Scientific Publishing, 2004, 13, pp.285-292, Tours symposium on Nuclear Physics V, Tours Symposium on Nuclear Physics V, Tours Symposium on Nuclear Physics V, Aug 2003, Tours, France. pp.139-146, ⟨10.1063/1.1737105⟩
- Accession number :
- edsair.doi.dedup.....9f25da2262aa5f3e4d776f8fe1bd73c7