Comprehensive investigation of fission yields by using spallation- and (p,2p)induced fission reactions in inverse kinematics
Paper i 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.
Författare
J. L. Rodriguez-Sancheza
Universidade da Coruña
Universidade de Santiagode Compostela
A. Grana-Gonzalez
Universidade de Santiagode Compostela
J. Benlliure
Universidade de Santiagode Compostela
A. Chatillon
Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)
G. Garcia-Jimenez
Universidade de Santiagode Compostela
J. Taieb
Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)
H. Alvarez-Pol
Universidade de Santiagode Compostela
L. Atar
Technische Universität Darmstadt
L. Audouin
IPN Orsay
G. Authelet
Université Paris-Saclay
A. Besteiro
Universidad de Vigo
G. Blanchon
Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)
K. Boretzky
Helmholtz
P. Cabanelas
Universidade de Santiagode Compostela
E. Casarejos
Universidad de Vigo
J. Cederkall
Lunds universitet
D. Cortina-Gil
Universidade de Santiagode Compostela
A. Corsi
Université Paris-Saclay
E. De Filippo
INFN - Laboratori Nazionali del Sud
M. Feijoo
Universidade de Santiagode Compostela
D. Galaviz
Universidade de Lisboa
I. Gasparic
Ruder Boskovic Institute
R. Gernhaeuser
Technische Universität München
E. Haettner
Helmholtz
M. Heil
Helmholtz
Andreas Heinz
Chalmers, Fysik, Subatomär, högenergi- och plasmafysik
T. Jenegger
Technische Universität München
L. Ji
Technische Universität Darmstadt
Håkan T Johansson
Chalmers, Fysik, Subatomär, högenergi- och plasmafysik
A. Kelic-Heil
Helmholtz
O. A. Kiselev
Helmholtz
P. Klenze
Technische Universität München
D. Koerper
Helmholtz
I. Lihtar
Ruder Boskovic Institute
Y. A. Litvinov
Helmholtz
B. Loeher
Helmholtz
N. Martorana
INFN - Laboratori Nazionali del Sud
P. Morfouace
Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA)
D. Muecher
Universität zu Köln
University of Guelph
S. Murillo Morales
University of York
V. Panin
Helmholtz
J. Park
Institute for Basic Science - Korea (IBS)
S. Paschalis
University of York
A. Perea
CSIC - Instituto de Estructura de la Materia (IEM)
M. Petri
University of York
S. Pietri
Helmholtz
S. Pirrone
INFN - Laboratori Nazionali del Sud
A. Revel
Université Paris-Saclay
L. Rose
University of York
D. M. Rossi
Technische Universität Darmstadt
P. Russotto
INFN - Laboratori Nazionali del Sud
H. Simon
Helmholtz
A. Stott
University of York
Y. Sun
Technische Universität Darmstadt
C. Suerder
Technische Universität Darmstadt
R. Taniuchi
University of York
O. Tengblad
CSIC - Instituto de Estructura de la Materia (IEM)
H. T. Toernqvist
Helmholtz
Technische Universität Darmstadt
M. Trimarchi
INFN - Laboratori Nazionali del Sud
S. Velardita
Technische Universität Darmstadt
J. Vesic
Institut Jožef Stefan
B. Voss
Helmholtz
H. Weick
Helmholtz
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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Ämneskategorier
Subatomär fysik
DOI
10.1051/epjconf/202328404020