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MEASUREMENTS OF THE REACTION CROSS SECTIONS OF NEUTRON-RICH Sn ISOTOPES AT THE R3B SETUP

Kudaibergenova, E. ; Cederkäll, J. LU and Wamers, F. (2024) XXXVII Mazurian Lakes Conference on Physics Probing Fundamental Properties of Matter with Rare Isotopes In Acta Physica Polonica B, Proceedings Supplement 17.
Abstract
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... (More)
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. © 2024 Jagiellonian University. All rights reserved. (Less)
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publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Charge transfer, Equations of state, Inverse kinematics, Isotopes, Equation-of-state, Function of pressure, Isospin asymmetries, Measurements of, Neutron removal, Nuclear equation of state, Nuclear matters, Precise determinations, Reaction cross-section, Slope parameter, Neutrons
host publication
XXXVII MAZURIAN LAKES CONFERENCE ON PHYSICS : PROBING FUNDAMENTAL PROPERTIES OF MATTER WITH RARE ISOTOPES - PROBING FUNDAMENTAL PROPERTIES OF MATTER WITH RARE ISOTOPES
series title
Acta Physica Polonica B, Proceedings Supplement
volume
17
article number
A18
edition
3
conference name
XXXVII Mazurian Lakes Conference on Physics Probing Fundamental Properties of Matter with Rare Isotopes
conference location
Piaski, Poland
conference dates
2023-09-03 - 2023-09-09
external identifiers
  • scopus:85191897979
ISSN
1899-2358
DOI
10.5506/APhysPolBSupp.17.3-A18
language
English
LU publication?
yes
id
ec4ad565-0026-4bf2-95d3-7f2df820a4ce
date added to LUP
2024-05-14 10:21:15
date last changed
2024-05-14 10:22:08
@inproceedings{ec4ad565-0026-4bf2-95d3-7f2df820a4ce,
  abstract     = {{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. © 2024 Jagiellonian University. All rights reserved.}},
  author       = {{Kudaibergenova, E. and Cederkäll, J. and Wamers, F.}},
  booktitle    = {{XXXVII MAZURIAN LAKES CONFERENCE ON PHYSICS : PROBING FUNDAMENTAL PROPERTIES OF MATTER WITH RARE ISOTOPES}},
  issn         = {{1899-2358}},
  keywords     = {{Charge transfer; Equations of state; Inverse kinematics; Isotopes; Equation-of-state; Function of pressure; Isospin asymmetries; Measurements of; Neutron removal; Nuclear equation of state; Nuclear matters; Precise determinations; Reaction cross-section; Slope parameter; Neutrons}},
  language     = {{eng}},
  series       = {{Acta Physica Polonica B, Proceedings Supplement}},
  title        = {{MEASUREMENTS OF THE REACTION CROSS SECTIONS OF NEUTRON-RICH Sn ISOTOPES AT THE R3B SETUP}},
  url          = {{http://dx.doi.org/10.5506/APhysPolBSupp.17.3-A18}},
  doi          = {{10.5506/APhysPolBSupp.17.3-A18}},
  volume       = {{17}},
  year         = {{2024}},
}