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Characterization of a PET prototype based on monolithic detectors
/ Marin, Jesus (Madrid, CIEMAT) ; Morcillo, Miguel Angel (Madrid, CIEMAT) ; Navarrete, Javier (Madrid, CIEMAT) ; Oller, Juan Carlos (Madrid, CIEMAT) ; Oteo, Marta (Madrid, CIEMAT) ; Perez, Jose Manuel (Madrid, CIEMAT) ; Rato Mendes, Pedro (Madrid, CIEMAT) ; Romero, Luciano (Madrid, CIEMAT) ; Sarasola, Iciar (CERN) ; Vela, Oscar (Madrid, CIEMAT)
We have characterized a PET prototype based on monolithic scintillator detectors. The prototype has a modular design with 8 identical detector cassettes, each housing 4 monolithic blocks. [...]
2017 - 3 p.
- Published in : 10.1109/NSSMIC.2016.8069437
In : IEEE Nuclear Science Symposium and Medical Imaging Conference, Strasbourg, France, 29 Oct - 6 Nov 2016, pp.8069437
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2.
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Charmonium suppression in Pb - Pb collisions
/ Fleuret, F ; Abreu, M C ; Alessandro, B ; Alexa, C ; Astruc, J ; Baglin, C ; Baldit, A ; Bedjidian, M ; Bellaiche, F ; Beole, S et al.
/NA50
1997 - 6 p.
- Published in : (1997) , pp. 503-508
Fulltext: PDF;
In : 32nd Rencontres de Moriond, Les Arcs, France, 22 - 29 Mar 1997, pp.503-508
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Experimental Status Of $J/\psi$ Suppression
/ Kluberg, L (Paris U., VI-VII ; Ecole Polytechnique) ; Abreu, M C (LIP, Lisbon) ; Alessandro, B (Turin U. ; INFN, Turin) ; Alexa, C (Bucharest U.) ; Arnaldi, R (Turin U. ; INFN, Turin) ; Astruc, J (Orsay, IPN) ; Atayan, M (Yerevan Phys. Inst.) ; Baglin, C (Annecy, LAPP) ; Baldit, A (Clermont-Ferrand U.) ; Bedjidian, M (Lyon, IPN) et al.
The most recent results obtained by experiment NA50 show that the $J /\psi$ cross-section per nucleon-nucleon collision in semi-peripheral Pb-Pb reactions is "normally" suppressed in the sense that it follows the trend already observed from p-p and up to the most central S-U reactions. A clear change of behaviour is observed for more central Pb-Pb collisions which could be due to the transition of normal nuclear matter to its predicted Quark-Gluon Plasma state
Hanoi : The Gioi, 2001 - 6 p.
- Published in : , pp. 221-226
Fulltext: PDF;
In : 34th Rencontres de Moriond, Les Arcs, France, 20 - 27 Mar 1999, pp.221-226
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4.
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Directed and elliptic flow in ultrarelativistic heavy ion collisions
/ Chevrot, I (Clermont-Ferrand U.) ; Abreu, M C (LIP, Lisbon) ; Alessandro, B (Turin U. ; INFN, Turin) ; Alexa, C (Bucharest, IFIN-HH) ; Arnaldi, R (Turin U. ; INFN, Turin) ; Astruc, J (Orsay, IPN) ; Atayan, M (Yerevan Phys. Inst.) ; Baglin, C (Annecy, LAPP) ; Baldit, A (Clermont-Ferrand U.) ; Barriere, C (Clermont-Ferrand U.) et al.
/NA38 ; NA50
1998 - 6 p.
- Published in : (1998) , pp. 559-564
fulltext: PDF;
In : 33rd Rencontres de Moriond, Les Arcs, France, 21 - 28 Mar 1998, pp.559-564
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5.
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Centrality dependece of the $ J/\psi$ suppression in ultrarelativistic Pb-Pb collisions
/ Scomparin, Enrico (Turin U. ; INFN, Turin) ; Abreu, M C (LIP, Lisbon) ; Alessandro, B (Turin U. ; INFN, Turin) ; Alexa, C (Bucharest, IFIN-HH) ; Arnaldi, R (Turin U. ; INFN, Turin) ; Atayan, M (Yerevan Phys. Inst.) ; Baglin, C (Annecy, LAPP) ; Baldit, A (Clermont-Ferrand U.) ; Bedjidian, M (Lyon, IPN) ; Beole, S (Turin U. ; INFN, Turin) et al.
/NA50
2000 - 4 p.
- Published in : , pp. 395-398
fulltext: PDF;
In : 35th Rencontres de Moriond, Les Arcs, France, 18 - 25 Mar 2000, pp.395-398
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Development of cryogenic Si detectors by CERN RD39 Collaboration for ultra radiation hardness in SLHC environment
/ Li, Z ; Abreu, M ; Anbinderis, P ; Anbinderis, T ; D’Ambrosio, N ; de Boer, Wim ; Borchi, E ; Borer, K ; Bruzzi, M ; Buontempo, S et al.
There are two key approaches in our CERN RD 39 Collaboration efforts to obtain ultra-radiation-hard Si detectors: (1) use of the charge/current injection to manipulate the detector internal electric field in such a way that it can be depleted at a modest bias voltage at cryogenic temperature range (150 K), and (2) freezing out of the trapping centers that affects the CCE at cryogenic temperatures lower than that of the liquid nitrogen (LN2) temperature. In our first approach, we have developed the advanced radiation hard detectors using charge or current injection, the current injected diodes (CID). [...]
2007
- Published in : Nucl. Instrum. Methods Phys. Res., A 572 (2007) 305-310
In : 10th Pisa Meeting on Advanced Detectors : Frontier Detectors For Frontier Physics, La Biodola, Italy, 21 - 27 May 2006, pp.305-310
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8.
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Clear-PEM: A PET imaging system dedicated to breast cancer diagnostics
/ Abreu, M C ; Aguiar, D ; Albuquerque, E ; Almeida, F G ; Almeida, P ; Amaral, P ; Auffray, Etiennette (CERN) ; Bento, P ; Bruyndonckx, P ; Bugalho, R et al.
The Clear-PEM scanner for positron emission mammography under development is described. The detector is based on pixelized LYSO crystals optically coupled to avalanche photodiodes and readout by a fast low-noise electronic system. [...]
2007
- Published in : Nucl. Instrum. Methods Phys. Res., A 571 (2007) 81-84
In : 1st European Conference On Molecular Imaging Technology, Marseilles, France, 9 - 12 May 2006, pp.81-84
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