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SOME RESULTS FOR THE STUDY OF THE EFFICIENCY AND CROSS-TALK PROBABILITY BY
USING GEANT4 SIMULATIONS FOR THE NEUTRON CORRELATOR NARCOS
G. Santagati, E. V. Pagano, C. Boiano, G. Cardella, A. Castoldi, E. De Filippo, E.
Geraci, B. Gnoffo, C. Guazzoni, A. Lanzalone, C. Maiolino, N. S. Martorana, A.
Pagano, S. Pirrone, G. Politi, F. Risitano, F. Rizzo, P. Russotto, M. Trimarchi, C. Zagami
Pages: 52-58
DOI: 10.21175/RadProc.2023.10
Abstract |
References | Cite This | Full Text (PDF)
Neutron and light-charged particle detections with high angular and energy resolution become mandatory
for future experiments with radioactive beams that will be provided by new heavy ion facilities such as FRAISE at
LNS, SPES at LNL, and FAIR at GSI. The aim of the ANCHISE project is to use a new-generation plastic scintillator,
called EJ276-G, coupled with a SiPM photosensor as the elementary detection cell of a segmented multi-detector able
to detect at the same time neutrons and light-charged particles. In this contribution new results, obtained through
Monte Carlo simulations, will be described on detection efficiency and cross-talk probability estimation as a function
of the incident neutron energy and the detection threshold. Two geometrical configurations of the elementary cells
were investigated. The study supports the construction of NArCoS, a neutron correlator based on the EJ276-G
scintillator as a basic element coupled with SiPM photosensors, for application in nuclear and applied physics.
- J. Van Driel et al., “Sequential ejectile decays and
uncorrelated breakup processes in the 14N+ 159Tb
reaction,” Physics Letters B, 98(5), 351–354, 1981.
https://doi.org/10.1016/0370-2693(81)90923-0
- A. Pagano et al., “Nuclear neck-density determination at
Fermi energy with CHIMERA detector”, The European
Physical Journal A, 56(102), 1–16, 2020.
https://doi.org/10.1140/epja/s10050-020-00105-z
- P. Russotto et al., “Production cross sections for
intermediate mass fragments from dynamical and
statistical decay of projectile-like fragments in 124Sn
+64Ni and 112Sn +58Ni collisions at 35 A MeV”, Phys.
Rev. C, 91(1), 014610, 2015.
https://doi.org/10.1103/PhysRevC.91.014610
- S. Pirrone et al., “Isospin influence on fragments
production in 78Kr + 40Ca and 86Kr + 48Ca collisions at 10
MeV/nucleon”, Eur. Phys. J. A, 55(2), 22, 2019.
https://doi:10.1140/epja/i2019-12695-4
- P. Russotto et al., “Dynamical versus statistical
production of intermediate mass fragments at Fermi
energies”, Eur. Phys. J. A, 56(1), 12, 2020.
https://doi:10.1140/epja/s10050-019-00011-z
- G. Verde et al., “Probing transport theories via two
proton source imaging”, Phys. Rev. C, 67(3), 034606,
2003.
https://doi.org/10.1103/PhysRevC.67.034606
- W. Bauer et al., “Hadronic interferometry in heavy ion
collisions”, Ann. Rev. Nucl. Part. Sci., 42, 77–100,
1992.
https://doi.org/10.1146/annurev.ns.42.120192.000453
- E. V. Pagano et al., “Statistical against dynamical PLF
fission as seen by the IMF-IMF correlation functions
and comparisons with CoMD model”, J. Phys. Conf.
Ser., 1014(1), 012011, 2018.
https://doi.org/10.1088/17426596/1014/1/012011
- N. Colonna et al., “A modular array for neutron
spectroscopy in low-and intermediate-energy heavy-ion
reactions”, Nucl. Instrum. Methods in Phys. Res. A,
381(2-3), 472–480, 1996.
https://doi.org/10.1016/S0168-9002(96)00675-4
- R. Ghetti et al., “Possibility to deduce the emission time sequence of neutrons and protons from the neutron-
proton correlation function”, Phys. Rev. Lett., 87, 102701, 2001.
https://doi.org/10.1103/PhysRevLett.87.102701
- E. Pagano et al., “The NArCoS project”, Il nuovo
cimento C, 41(5), 1–7, 2018.
https://doi.org/10.1393/ncc/i2018-18181-9
- E. Pagano et al., “NArCoS project for nuclear physics
and applications”, Il nuovo cimento C43 (1) (2020) 1–9.
https://doi.org/10.1393/ncc/i2020-20012-9
- E. V. Pagano et al., “The NArCoS project: efficiency
estimation and the cross talk problem studied through
Monte Carlo simulations”, Journal of Physics:
Conference Series, 1643(1), 012037, 2020.
https://doi.org/10.1088/1742-6596/1643/1/012037
- S. Nyibule, et al., “Birks scaling of the particle light
output functions for the EJ299-33 plastic scintillator”,
Nucl. Instrum. Methods in Phys. Res. A, 768, 141–145,
2014.
https://doi.org/10.1016/j.nima.2014.09.056
- E. Pagano et al., “Pulse shape discrimination of plastic
scintillator EJ299-33 with radioactive sources”, Nucl.
Instrum. Methods in Phys. Res. A, 889, 83–88, 2018.
https://doi.org/10.1016/j.nima.2018.02.010
- E. Pagano et al., “Measurements of pulse shape
discrimination with EJ299-33 plastic scintillator using
heavy ion reaction”, Nucl. Instrum. Methods in Phys.
Res. A, 905, 47–52, 2018.
https://doi.org/10.1016/j.nima.2018.07.034
- M. Taggart et al., “Neutron-gamma discrimination via
PSD plastic scintillator and SiPMs”, J. Phys.: Conf. Ser.,
763, 012007, 2016.
https://doi.org/10.1088/1742-6596/763/1/012007
- E. De Filippo, A. Pagano, “Experimental effects on
dynamics and thermodynamics in nuclear reactions on
the symmetry energy as seen by the CHIMERA 4π
detector”, Eur. Phys. J. A, 50, 32, 2014.
https://doi.org/10.1140/epja/i2014-14032-y
- E. Pagano et al., “Status and perspective of FARCOS: A
new correlator array for nuclear reaction studies”, EPJ
Web of Conferences, 117, 10008, 2016.
https://doi.org/10.1051/epjconf/201611710008
- L. Acosta et al., “Campaign of measurements to probe
the good performance of the new array FARCOS for
spectroscopy and correlations”, J. Phys.: Conf. Ser.,
730, 012001, 2016.
https://doi.org/10.1088/1742-
6596/730/1/012001
- D. Dell’Aquila et al., “Study of cluster structures in 10Be
and 16C neutron-rich nuclei via break-up reactions”, EPJ
Web of Conferences, 117, 06011, 2016.
https://doi.org/10.1051/epjconf/201611706011
- J. Bishop et al., “Experimental investigation of α
condensation in light nuclei”, Phys. Rev. C, 100(3),
034320, 2019.
https://doi.org/10.1103/PhysRevC.100.034320
- N. Martorana et al., “First measurement of the isoscalar
excitation above the neutron emission threshold of the
pygmy dipole resonance in 68Ni”, Phys. Lett. B, 782,
112–116, 2018.
https://doi.org/10.1016/j.physletb.2018.05.019
- N. Martorana, et al., “On the nature of the pygmy dipole
resonance in 68Ni”, Il nuovo cimento C, 41(5), 1–4,
2018.
https://doi.org/10.1393/ncc/i2018-18199-y
- P. Russotto, et al., “Status and perspectives of the
INFN-LNS in-flight fragment separator”, J. Phys.: Conf.
Ser., 1014, 012016, 2018.
https://doi.org/10.1088/1742-6596/1014/1/012016
- N. Martorana, “Status of the FraISe facility and
diagnostics system”, Il nuovo cimento C, 44(1), 1-10,
2021.
https://doi.org/10.1393/ncc/i2021-21001-2
- N. Martorana, L. Acosta, C. Altana, A. Amato, L.
Calabretta, “The new fragment in-flight separator at
INFN-LNS”, Il nuovo cimento C, 45(3), 1–7, 2022.
https://doi.org/10.1393/ncc/i2022-22063-2
- T. Marchi et al., “The SPES facility at Legnaro National
Laboratories”, J. Phys.: Conf. Ser., 1643, 012036,
2020.
https://doi.org//10.1088/1742-6596/1643/1/012036
- https://www.gsi.de/en/researchaccelerators/fair
- Boretzky et al., “NeuLAND: The high-resolution
neutron time-of-flight spectrometer for R3B at FAIR”,
Nucl. Instrum. Methods in Phys. Res. A, 1014, 2021,
165701, 2021.
https://doi.org/10.1016/j.nima.2021.165701
- S. Agostinelli, et al., “Geant4—a simulation toolkit”,
Nucl. Instrum. Methods in Phys. Res. A, 506(3), 250–
303, 2003.
https://doi.org/10.1016/S0168-9002(03)01368-8
- J. Allison, et al, “Recent developments in Geant4”, Nucl.
Instrum. Methods in Phys. Res. A, 835, 186–225, 2016.
https://doi.org/10.1016/j.nima.2016.06.125
- E.V. Pagano, et al., “New frontend readout system for
the NArCoS prototype”, LNS Activity report 2021-
2022, 144.
G. Santagati, E. V. Pagano, C. Boiano, G. Cardella, A. Castoldi, E. De Filippo, E. Geraci, B. Gnoffo, C. Guazzoni, A. Lanzalone, C. Maiolino, N.S. Martorana, A. Pagano, S. Pirrone, G. Politi, F. Risitan, F. Rizzo, P. Russotto, M. Trimarchi, C. Zagami, "Some results for the study of the efficiency and cross-talk probability by using GEANT4 simulations for the neutron correlator NArCoS", RAD Conf. Proc., vol. 7, 2023, pp. 52-58; http://doi.org/10.21175/RadProc.2023.10
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