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Probing the Merits of Different Event Parameters for the Identification of Light Charged Particles in CHIMERA CsI(Tl) Detectors With Digital Pulse Shape Analysis


Acosta, L.; Amorini, F.; Bassini, R.; Boiano, C.; Cardella, G.; De Filippo, E.; Grassi, L.; Guazzoni, C.; Guazzoni, P.; Kiš, Mladen et al.
Probing the Merits of Different Event Parameters for the Identification of Light Charged Particles in CHIMERA CsI(Tl) Detectors With Digital Pulse Shape Analysis // IEEE transactions on nuclear science, 60 (2013), 1. Part 2; 284-292 doi:10.1109/TNS.2013.2237789 (međunarodna recenzija, članak, znanstveni)


Naslov
Probing the Merits of Different Event Parameters for the Identification of Light Charged Particles in CHIMERA CsI(Tl) Detectors With Digital Pulse Shape Analysis

Autori
Acosta, L. ; Amorini, F. ; Bassini, R. ; Boiano, C. ; Cardella, G. ; De Filippo, E. ; Grassi, L. ; Guazzoni, C. ; Guazzoni, P. ; Kiš, Mladen ; La Guidara, E. ; Leifels, Y. ; Lombardo, I. ; Minniti, T. ; Pagano, A. ; Papa, M. ; Pirrone, S. ; Politi, G. ; Porto, F. ; Riccio, F. ; Rizzo, F. ; Russotto, P. ; Santoro, S. ; Trautmann, W. ; Trifiro, A. ; Verde, G. ; Zambon, P. ; Zetta, L.

Izvornik
IEEE transactions on nuclear science (0018-9499) 60 (2013), 1. Part 2; 284-292

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Nuclear physics; heavy-ions; digital signal processing; scintillation detectors

Sažetak
We investigated the merits of different event parameters in the identification of Light Charged Particles (LCPs) with CsI(Tl) scintillators read out by photodiodes at high incident energy (400 MeV/u). This investigation is made possible by digital signal processing the output signals. As in the conventional analogue case, the digitized signals allow the discrimination of light charged particles by computing the fast and slow components. In addition other identification parameters as the rise time of the output pulses of the CsI(Tl) come out nearly for free. Aim of this paper is the investigation of novel identification plots and the probe of their merits, in particular at relativistic energies. When the energies of the light charged particles exceed those corresponding to their ranges in CsI(Tl), the points related to the punching-through particles gather in the corresponding scatter plots giving rise to a cusp. The punch-through energies provide a complete set of data for the energy calibration of the reaction products stopped in the CsI(Tl). The obtained results suggest that at relativistic beam energies the energy vs. rise time computation provide an efficient figure for the discrimination in charge and mass of LCPs.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
098-1191005-2879 - Fizika teških iona (Zoran Basrak, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Autor s matičnim brojem:
Mladen Kiš, (271321)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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