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Journal articles
Light charged particles emitted in fission reactions induced by protons on $^{208}$Pb
J.L. Rodriguez-Sanchez
J. Benlliure
C. Paradela
Y. Ayyad
E. Casarejos
H. Alvarez-Pol
L. Audouin
1
G. Bélier
2
G. Boutoux
2
A. Chatillon
2
D. Cortina-Gil
T. Gorbinet
2
A. Heinz
A. Kelic-Heil
B. Laurent
2
J.F. Martin
2
E. Pellereau
2
B. Pietras
D. Ramos
C. Rodriguez-Tajes
3
D.M. Rossi
H. Simon
J. Taieb
2
J. Vargas
B. Voss
B. Voss
Author
1
IPNO - Institut de Physique Nucléaire d'Orsay (IPN - 15, rue Georges Clemenceau - 91406 ORSAY CEDEX - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8608 (France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
2
DAM - Direction des Applications Militaires (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DAM (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
3
GANIL - Grand Accélérateur National d'Ions Lourds (Bvd Henri Becquerel - BP 55027 - 14076 CAEN CEDEX 5 - France)
- CNRS - Centre National de la Recherche Scientifique : UAR3266/UPR3266 (France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/GANIL (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
Abstract : Light charged particles emitted in proton-induced fission reactions on 208 Pb have been measured at different kinetic energies: 370A, 500A, and 650A MeV. The experiment was performed by the SOFIA Collaboration at the GSI facilities in Darmstadt (Germany). The inverse kinematics technique was combined with a setup especially designed to measure light charged particles in coincidence with fission fragments. This measurement allowed us, for the first time, to obtain correlations between the light charged particles emitted during the fission process and the charge distributions of the fission fragments. These correlations were compared with different model calculations to assess the ground-to-saddle dynamics. The results confirm that transient and dissipative effects are required for an accurate description of the fission observables.
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http://hal.in2p3.fr/in2p3-01364431
Contributor : Michel Lion Connect in order to contact the contributor
Submitted on : Monday, September 12, 2016 - 3:44:27 PM
Last modification on : Friday, January 21, 2022 - 9:30:18 AM
Contributor : Michel Lion Connect in order to contact the contributor
Submitted on : Monday, September 12, 2016 - 3:44:27 PM
Last modification on : Friday, January 21, 2022 - 9:30:18 AM
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- HAL Id : in2p3-01364431, version 1
- DOI : 10.1103/PhysRevC.94.034605
Citation
J.L. Rodriguez-Sanchez, J. Benlliure, C. Paradela, Y. Ayyad, E. Casarejos, et al.. Light charged particles emitted in fission reactions induced by protons on $^{208}$Pb. Physical Review C, American Physical Society, 2016, 94, pp.034605. ⟨10.1103/PhysRevC.94.034605⟩. ⟨in2p3-01364431⟩
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