Journal articles
Comparison of charged particle identification using pulse shape discrimination and ΔE−E methods between front and rear side injection in silicon detectors
N. Le Neindre
1
R. Bougault
1
S. Barlini
E. Bonnet
B. Borderie
2
G. Casini
A. Chbihi
3
P. Edelbruck
2
J.D. Frankland
3
Diego Gruyer
3
E. Legouée
1
O. Lopez
1
P. Marini
3
M. Pârlog
1
G. Pasquali
M. Petcu
M.F. Rivet
2
F. Salomon
E. Vient
1
R. Alba
G. Baiocco
L. Bardelli
M. Bini
R. Borcea
M. Bruno
S. Carboni
M. Cinausero
I. Cruceru
M. Degerlier
J.A. Dueñas
K. Ga¸sior
F. Gramegna
A. Grzeszczuk
M. Kamuda
T. Kozik
V. Kravchuk
I. Lombardo
C. Maiolino
T. Marchi
L. Morelli
F. Negoita
A. Olmi
H. Petrascu
S. Piantelli
G. Poggi
E. Rosato
D. Santonocito
G. Spadaccini
A.A. Stefanini
T. Twaróg
M. Vigilante
N. Le Neindre 1
Author Employer institution : Institut National de Physique Nucléaire et de Physique des Particules du CNRS
R. Bougault 1
Author Employer institution : Institut National de Physique Nucléaire et de Physique des Particules du CNRS
S. Barlini
Author
E. Bonnet
Author IdHAL : eric-bonnet ORCID : https://orcid.org/0000-0003-2625-6971
J.D. Frankland 3
Author IdHAL : john-frankland ORCID : https://orcid.org/0000-0002-4907-5041
Diego D. Gruyer 3
Author Employer institution : Institut National de Physique Nucléaire et de Physique des Particules du CNRS
E. Legouée 1
Author
O. Lopez 1
Author Employer institution : Institut National de Physique Nucléaire et de Physique des Particules du CNRS
M.F. Rivet 2
Author
F. Salomon
Author IdHAL : ferreol-salomon ORCID : https://orcid.org/0000-0002-4705-5370
E. Vient 1
Author Employer institution : Université de Caen Normandie
R. Alba
Author
1
LPCC - Laboratoire de physique corpusculaire de Caen (ENSICAEN - 6, boulevard du Marechal Juin 14050 Caen Cedex - France)
- UNICAEN - Université de Caen Normandie (Esplanade de la Paix - CS 14032 - 14032 CAEN Cedex 5 - France)
- NU - Normandie Université (Esplanade de la Paix - CS 14032 - 14032 Caen Cedex 5 - France)
- ENSICAEN - École Nationale Supérieure d'Ingénieurs de Caen (6, Boulevard du Maréchal Juin CS 45053 14050 CAEN cedex 04 - France)
- NU - Normandie Université (Esplanade de la Paix - CS 14032 - 14032 Caen Cedex 5 - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR6534 (France)
2
IPNO - Institut de Physique Nucléaire d'Orsay (IPN - 15, rue Georges Clemenceau - 91406 ORSAY CEDEX - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8608 (France)
3
GANIL - Grand Accélérateur National d'Ions Lourds (Bvd Henri Becquerel - BP 55027 - 14076 CAEN CEDEX 5 - France)
- CNRS - Centre National de la Recherche Scientifique : UPR3266 (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/GANIL (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
Abstract : The response of silicon-silicon-CsI(Tl) telescopes, developed within the FAZIA collaboration, to fragments produced in nuclear reactions 84Kr+120-124Sn at 35 A MeV, has been used to study ion identification methods. Two techniques are considered for the identification of the nuclear products in the silicon stages. The standard ΔE−E one requires signals induced in two detection layers by ions punching through the first one. Conversely, the digital Pulse Shape Analysis (PSA) allows the identification of ions stopped in the first silicon layer. The capabilities of these two identification methods have been compared for different mountings of the silicons, i.e. rear (particles entering through the low electric field side) or front (particles entering through the high electric field side) side injection. The ΔE−E identification method gives exactly the same results in both configurations. At variance, the pulse shape discrimination is very sensitive to the detector mounting. In case of rear side injection, the identification with the "energy vs. charge rise time" PSA method presents energy thresholds which are significantly lower than in the case of front side injection.
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Journal articles
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http://hal.in2p3.fr/in2p3-00753651
Contributor : Sandrine Guesnon <>
Submitted on : Thursday, November 22, 2012 - 11:26:32 AM
Last modification on : Monday, January 4, 2021 - 10:44:28 AM
Long-term archiving on: : Saturday, February 23, 2013 - 3:41:58 AM
Contributor : Sandrine Guesnon <>
Submitted on : Thursday, November 22, 2012 - 11:26:32 AM
Last modification on : Monday, January 4, 2021 - 10:44:28 AM
Long-term archiving on: : Saturday, February 23, 2013 - 3:41:58 AM
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- HAL Id : in2p3-00753651, version 1
- DOI : 10.1016/j.nima.2012.11.005
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N. Le Neindre, R. Bougault, S. Barlini, E. Bonnet, B. Borderie, et al.. Comparison of charged particle identification using pulse shape discrimination and ΔE−E methods between front and rear side injection in silicon detectors. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2013, 701, pp.145-152. ⟨10.1016/j.nima.2012.11.005⟩. ⟨in2p3-00753651⟩
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