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Commit c81696fb authored by Lucia Morganti's avatar Lucia Morganti
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Update repnewchim18.tex

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...@@ -29,10 +29,10 @@ the 2018 experiment campaigns. ...@@ -29,10 +29,10 @@ the 2018 experiment campaigns.
\section{Introduction} \section{Introduction}
The CHIMERA 4$\pi$ detector is constituted by 1192 Si-CsI(Tl) telescopes. The first stage of The CHIMERA 4$\pi$ detector is constituted by 1192 Si-CsI(Tl) telescopes. The first stage of
the telescope is a 300 $\mu$m thick silicon detector followed by a CsI(Tl) crystal, having a the telescope is a 300 $\mu$m thick silicon detector followed by a CsI(Tl) crystal, having a
thickness from 6 to 12 cm in length with photodiode readout. One of the key point of this device is the low threshold for simultaneous mass and charge identifications of particles and light ions, the velocity measurement by Time-of-Flight technique and the Pulse Shape Detection (PSD) aiming to measure the rise time of signals for charged particles stopping in the first Silicon detector layer of the telescopes. The CHIMERA array was designed to study the processes responsible for particle productions in nuclear fragmentation, the reaction dynamics and the isospin degree of freedom. Studies of Nuclear Equation of State (EOS) in asymmetric nuclear matter have been performed both at lower densities with respect to nuclear saturation density, in the Fermi energy thickness from 6 to 12 cm in length with photodiode readout. One of the key points of this device is the low threshold for simultaneous mass and charge identifications of particles and light ions, the velocity measurement by Time-of-Flight technique and the Pulse Shape Detection (PSD) aiming to measure the rise time of signals for charged particles stopping in the first Silicon detector layer of the telescopes. The CHIMERA array was designed to study the processes responsible for particle productions in nuclear fragmentation, the reaction dynamics and the isospin degree of freedom. Studies of Nuclear Equation of State (EOS) in asymmetric nuclear matter have been performed both at lower densities with respect to nuclear saturation density, in the Fermi energy
regime at LNS Catania facilities \cite{def14}, and at high densities in the relativistic heavy ions beams energy domain at GSI \cite{rus16}. The production of Radioactive Ion Beams (RIB) at LNS in the recent years has also opened the use of the 4$\pi$ detector CHIMERA to nuclear structure and clustering studies \cite{acqu16, mar18}. regime at LNS Catania facilities \cite{def14}, and at high densities in the relativistic heavy ions beams energy domain at GSI \cite{rus16}. The production of Radioactive Ion Beams (RIB) at LNS in the recent years has also opened the use of the 4$\pi$ detector CHIMERA to nuclear structure and clustering studies \cite{acqu16, mar18}.
FARCOS (Femtoscope ARray for COrrelations and Spectroscopy) is an ancillary and compact multi-detector with high angular granularity and energy resolution for the detection of light charged particles (LCP) and Intermediate Mass Fragments (IMF) \cite{epag16}. It has been designed as an array for particle-particle correlation measurements in order to characterize the time scale and shape of emission sources in the dynamical evolution of heavy ion collisions. The FARCOS array is constituted, in the final project, by 20 independent telescopes. Each telescope is composed by three detection stages: the first $\Delta E$ is a 300 $\mu$m thick DSSSD silicon strip detector with 32x32 strips; the second is a DSSSD, 1500 $\mu$m thick with 32x32 strips; the final stage is constituted by 4 CsI(Tl) scintillators, each one of 6 cm in length. FARCOS (Femtoscope ARray for COrrelations and Spectroscopy) is an ancillary and compact multi-detector with high angular granularity and energy resolution for the detection of light charged particles (LCP) and Intermediate Mass Fragments (IMF) \cite{epag16}. It has been designed as an array for particle-particle correlation measurements in order to characterize the time scale and shape of emission sources in the dynamical evolution of heavy ion collisions. The FARCOS array is constituted, in the final project, by 20 independent telescopes. Each telescope is composed by three detection stages: the first $\Delta E$ is a 300 $\mu$m thick DSSSD (Double-Sided Silicon Strip Detector) with 32x32 strips; the second is a DSSSD, 1500 $\mu$m thick with 32x32 strips; the final stage is constituted by 4 CsI(Tl) scintillators, each one of 6 cm in length.
\begin{figure}[t] \begin{figure}[t]
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