Comprehensive investigation of fission yields by using spallation- and (p,2p)induced fission reactions in inverse kinematics
Paper in proceeding, 2023
In the last decades, measurements of spallation, fragmentation and Coulex induced fission reactions in inverse kinematics have provided valuable data to accurately investigate the fission dynamics and nuclear structure at large deformations of a large variety of stable and non -stable heavy nuclei. To go a step further, we propose now to induce fission by the use of quasi -free (p,2p) scattering reactions in inverse kinematics, which allows us to reconstruct the excitation energy of the compound fissioning system by using the four-momenta of the two outgoing protons. Therefore, this new approach might permit to correlate the excitation energy with the charge and mass distributions of the fission fragments and with the fission probabilities, given for the first time direct access to the simultaneous measurement of the fission yield dependence on temperature and fission barrier heights of exotic heavy nuclei, respectively. The first experiment based on this methodology was realized recently at the GM/FAIR facility and a detailed description of the experimental setup is given here.
Author
J. L. Rodriguez-Sancheza
University of A Coruña
Universidade de Santiagode Compostela
A. Grana-Gonzalez
Universidade de Santiagode Compostela
J. Benlliure
Universidade de Santiagode Compostela
A. Chatillon
The French Alternative Energies and Atomic Energy Commission (CEA)
G. Garcia-Jimenez
Universidade de Santiagode Compostela
J. Taieb
The French Alternative Energies and Atomic Energy Commission (CEA)
H. Alvarez-Pol
Universidade de Santiagode Compostela
L. Atar
Technische Universität Darmstadt
L. Audouin
Orsay Nuclear Physics Institute (IPN)
G. Authelet
University Paris-Saclay
A. Besteiro
University of Vigo
G. Blanchon
The French Alternative Energies and Atomic Energy Commission (CEA)
K. Boretzky
Helmholtz Association of German Research Centres
P. Cabanelas
Universidade de Santiagode Compostela
E. Casarejos
University of Vigo
J. Cederkall
Lund University
D. Cortina-Gil
Universidade de Santiagode Compostela
A. Corsi
University Paris-Saclay
E. De Filippo
INFN - Laboratori Nazionali del Sud
M. Feijoo
Universidade de Santiagode Compostela
D. Galaviz
University of Lisbon
I. Gasparic
Ruder Boskovic Institute
R. Gernhaeuser
Technical University of Munich
E. Haettner
Helmholtz Association of German Research Centres
M. Heil
Helmholtz Association of German Research Centres
Andreas Heinz
Chalmers, Physics, Subatomic, High Energy and Plasma Physics
T. Jenegger
Technical University of Munich
L. Ji
Technische Universität Darmstadt
Håkan T Johansson
Chalmers, Physics, Subatomic, High Energy and Plasma Physics
A. Kelic-Heil
Helmholtz Association of German Research Centres
O. A. Kiselev
Helmholtz Association of German Research Centres
P. Klenze
Technical University of Munich
D. Koerper
Helmholtz Association of German Research Centres
I. Lihtar
Ruder Boskovic Institute
Y. A. Litvinov
Helmholtz Association of German Research Centres
B. Loeher
Helmholtz Association of German Research Centres
N. Martorana
INFN - Laboratori Nazionali del Sud
P. Morfouace
The French Alternative Energies and Atomic Energy Commission (CEA)
D. Muecher
University of Cologne
University of Guelph
S. Murillo Morales
University of York
V. Panin
Helmholtz Association of German Research Centres
J. Park
Institute for Basic Science - Korea (IBS)
S. Paschalis
University of York
A. Perea
Spanish National Research Council (CSIC)
M. Petri
University of York
S. Pietri
Helmholtz Association of German Research Centres
S. Pirrone
INFN - Laboratori Nazionali del Sud
A. Revel
University Paris-Saclay
L. Rose
University of York
D. M. Rossi
Technische Universität Darmstadt
P. Russotto
INFN - Laboratori Nazionali del Sud
H. Simon
Helmholtz Association of German Research Centres
A. Stott
University of York
Y. Sun
Technische Universität Darmstadt
C. Suerder
Technische Universität Darmstadt
R. Taniuchi
University of York
O. Tengblad
Spanish National Research Council (CSIC)
H. T. Toernqvist
Helmholtz Association of German Research Centres
Technische Universität Darmstadt
M. Trimarchi
INFN - Laboratori Nazionali del Sud
S. Velardita
Technische Universität Darmstadt
J. Vesic
Jozef Stefan Institute
B. Voss
Helmholtz Association of German Research Centres
H. Weick
Helmholtz Association of German Research Centres
15TH INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, ND2022
2100-014X (ISSN)
Vol. 284 04020
15th International Conference on Nuclear Data for Science and Technology (ND)
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Subject Categories (SSIF 2011)
Subatomic Physics
DOI
10.1051/epjconf/202328404020