MEASUREMENTS OF THE REACTION CROSS SECTIONS OF NEUTRON-RICH Sn ISOTOPES AT THE R3B SETUP
Journal article, 2024
A fundamental framework to describe nuclear matter as a function of pressure and nuclear isospin asymmetry is the nuclear Equation of State (EoS). Constraining the parameters of the EoS is one of the central issues in nuclear physics, especially since the slope parameter L has not yet been constrained well experimentally. It has been identified that a precise determination of the neutron-removal cross section in neutron-rich nuclei, which correlates with the neutron-skin thickness, would provide a more precise constraint on L. To this end, an experiment was performed at the R3B setup in the GSI Helmholtzzentrum für Schwerionenforschung GmbH as a part of the FAIR Phase-0 program. The reactions are studied in inverse kinematics with neutron-rich tin isotopes in the mass range of A = 124–134 on carbon targets of different thicknesses. The reaction products have been measured at beam energies of 400–900 MeV/u in a kinematically complete manner. In this communication, the analysis of124Sn+12C at 900 MeV/u is presented. The charge-exchange reactions, resulting processes, and their role in the calculation of other reaction cross sections are discussed.
Author
E. Kudaibergenova
Technische Universität Darmstadt
I. Lihtar
Ruder Boskovic Institute
M. Feijoo-Fontán
Universidade de Santiagode Compostela
T. Aumann
Helmholtz Association of German Research Centres
Technische Universität Darmstadt
C.A. Bertulani
Texas A&M University
I. Gasparic
Ruder Boskovic Institute
A. Horvat
Ruder Boskovic Institute
Technische Universität Darmstadt
V. Panin
Helmholtz Association of German Research Centres
J. L. Rodriguez-Sanchez
University of A Coruña
Universidade de Santiagode Compostela
D. Rossi
Helmholtz Association of German Research Centres
Technische Universität Darmstadt
S. Storck-Dutine
Technische Universität Darmstadt
Hans Törnqvist
Chalmers, Physics, Subatomic, High Energy and Plasma Physics
Helmholtz Association of German Research Centres
H. Alvarez-Pol
Universidade de Santiagode Compostela
L. Atar
Helmholtz Association of German Research Centres
J. Benlliure
Universidade de Santiagode Compostela
K. Boretzky
Helmholtz Association of German Research Centres
Lukas Bott
Goethe University Frankfurt
C. Caesar
Helmholtz Association of German Research Centres
E. Casarejos
University of Vigo
J. Cederkall
Lund University
A. Chatillon
The French Alternative Energies and Atomic Energy Commission (CEA)
D. Cortina-Gil
Universidade de Santiagode Compostela
E. De Filippo
National Institute for Nuclear Physics
T. Dickel
Helmholtz Association of German Research Centres
M. Duer
Technische Universität Darmstadt
Ashton Falduto
Technische Universität Darmstadt
L. M. Fonseca
Technische Universität Darmstadt
D. Galaviz
LIP - Lisboa
G. García-Jiménez
Universidade de Santiagode Compostela
Z. Ge
Helmholtz Association of German Research Centres
E. Geraci
University of Catania
R. Gernhüser
Technical University of Munich
B. Gnoffo
University of Catania
A. Graña-González
Universidade de Santiagode Compostela
K. Gobel
Helmholtz Association of German Research Centres
A. L. Hartig
Technische Universität Darmstadt
M. Heil
Helmholtz Association of German Research Centres
Andreas Heinz
Chalmers, Physics, Subatomic, High Energy and Plasma Physics
Thomas Hensel
Helmholtz Association of German Research Centres
Matthias Holl
Technische Universität Darmstadt
Chalmers, Physics, Subatomic, High Energy and Plasma Physics
A. Jedele
Technische Universität Darmstadt
D. Jelavić Malenica
Ruder Boskovic Institute
T. Jenegger
Technical University of Munich
L. Ji
Technische Universität Darmstadt
Håkan T Johansson
Chalmers, Physics, Subatomic, High Energy and Plasma Physics
Björn Jonson
Chalmers, Physics, Subatomic, High Energy and Plasma Physics
N. Kalantar-Nayestanaki
University of Groningen
A. Kelić-Heil
Helmholtz Association of German Research Centres
O. A. Kiselev
Helmholtz Association of German Research Centres
P. Klenze
Helmholtz Association of German Research Centres
D. Körper
Helmholtz Association of German Research Centres
T. Kröll
Technische Universität Darmstadt
Y. Litvinov
Helmholtz Association of German Research Centres
B. Loher
Helmholtz Association of German Research Centres
N. S. Martorana
INFN - Laboratori Nazionali del Sud
P. Morfouace
The French Alternative Energies and Atomic Energy Commission (CEA)
S. Murillo-Morales
University of York
C. Nociforo
Helmholtz Association of German Research Centres
A. Obertelli
Technische Universität Darmstadt
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
National Institute for Nuclear Physics
L. Ponnath
Technical University of Munich
H. B. Rhee
Technische Universität Darmstadt
L. Rose
University of York
P. Russotto
INFN - Laboratori Nazionali del Sud
D. Savran
Helmholtz Association of German Research Centres
H. Scheit
Technische Universität Darmstadt
H. Simon
Helmholtz Association of German Research Centres
J. P. Simon
Technische Universität Darmstadt
A. Stott
University of York
Y. Sun
Technische Universität Darmstadt
D. Symochko
Technische Universität Darmstadt
Christian Sürder
Technische Universität Darmstadt
J. Taieb
The French Alternative Energies and Atomic Energy Commission (CEA)
R. Taniuchi
University of York
O. Tengblad
Spanish National Research Council (CSIC)
S. Velardita
Technische Universität Darmstadt
F. Wamers
Helmholtz Association of German Research Centres
Acta Physica Polonica B, Proceedings Supplement
1899-2358 (ISSN)
Vol. 17 3Subject Categories (SSIF 2011)
Subatomic Physics
DOI
10.5506/APhysPolBSupp.17.3-A18