Conference papers
New experimental approaches to investigate the fission dynamics
J. Benlliure
J.L. Rodriguez-Sanchez
H. Alvarez-Pol
L. Audouin
1
Y. Ayyad
G. Bélier
2
G. Boutoux
1
E. Casarejos
A. Chatillon
2
D. Cortina-Gil
T. Gorbinet
2
A. Heinz
A. Kelic-Heil
B. Laurent
2
J.F. Martin
2
C. Paradela
E. Pellereau
2
B. Pietras
D. Ramos
C. Rodriguez-Tajes
3
D.M. Rossi
H. Simon
J. Taïeb
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)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8608 (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 : UPR3266 (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/GANIL (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
Abstract : The first ever achieved full identification of both fission fragments, in atomic and mass number, made it possible to define new observables sensitive to the fission dynamics along the fission path up to the scission point. Moreover, proton-induced fission of 208 Pb at high energies offers optimal conditions for the investigation of dissipative, and transient effects, because of the high-excitation energy of the fissioning nuclei, its low angular momentum, and limited shape distortion by the reaction. In this work we show that the charge distribution of the final fission fragments can constrain the ground-to-saddle dynamics while the mass distribution is sensitive to the dynamics until the scission point.
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http://hal.in2p3.fr/in2p3-01368519
Contributor : Michel Lion <>
Submitted on : Monday, September 19, 2016 - 4:14:31 PM
Last modification on : Wednesday, September 16, 2020 - 4:09:27 PM
Contributor : Michel Lion <>
Submitted on : Monday, September 19, 2016 - 4:14:31 PM
Last modification on : Wednesday, September 16, 2020 - 4:09:27 PM
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- HAL Id : in2p3-01368519, version 1
- DOI : 10.1063/1.4955355
Citation
J. Benlliure, J.L. Rodriguez-Sanchez, H. Alvarez-Pol, L. Audouin, Y. Ayyad, et al.. New experimental approaches to investigate the fission dynamics. The 11th Latin American Symposium on Nuclear Physics and Applications, Nov 2015, Medellin, Colombia. pp.030014, ⟨10.1063/1.4955355⟩. ⟨in2p3-01368519⟩
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