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78 results on '"M., Alderighi"'

1. Using FLIPPER to Predict Proton Irradiation Results for VIRTEX 2 Devices: A Case Study

Author

M. Alderighi, M. Mancini, S. D'Angelo, M. Citterio, F. Casini, S. Pastore, G. Sorrenti, and G.R. Sechi

Subjects
Nuclear and High Energy Physics, Virtex, Engineering, Proton, business.industry, Hardware_PERFORMANCEANDRELIABILITY, Fault injection, Nuclear Energy and Engineering, Single event upset, Electronic engineering, Static random-access memory, Sensitivity (control systems), Electrical and Electronic Engineering, Flipper, Field-programmable gate array, business
Abstract

The paper describes how FLIPPER can be used to analyze the SEU sensitivity of designs implemented by means of SRAM-based FPGAs by both fault injection and radiation testing. The comparison between fault injection experiment and proton testing on selected designs is presented in the paper. The excellent agreement represents a significant achievement toward the FLIPPER validation.

Published
2009
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2. MUSE: an integrated trigger and readout control system for CHIMERA

Author

Su Hong, M. Iacono-Manno, P. Litrico, L. Sperduto, G. Lanzalone, F. Porto, M. Alderighi, G. Cardella, S. Pirrone, G. Politi, L. Zetta, S. Lo Nigro, C. Cali, S. Russo, F. Giustolisi, Gong Peirong, S. Cavallaro, E. De Filippo, Michele Papa, G. Lanzano, A. Anzalone, E. Geraci, G.R. Sechi, A. Pagano, P. Guazzoni, and Silvia Marino

Subjects
Physics, Nuclear and High Energy Physics, Signal generator, Detector, computer.file_format, Converters, Data conversion, Data acquisition, Nuclear Energy and Engineering, Application-specific integrated circuit, Logic gate, Control system, Electronic engineering, Electrical and Electronic Engineering, computer
Abstract

The CHIMERA 4/spl pi/ detector trigger system is described. The trigger decisions are based on a combination of geometrical multiplicity of detected particles and other logic signals. The trigger can manage the buffer memory of the used analog to digital converters. This allows performance of parallel data conversion and readout and substantial improvement of the acquisition system dead-time performances. The trigger module generates all the necessary gate signals for the converters and the control signals necessary to synchronize the readout. It also allows the remote control of the whole system.

Published
2002
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3. CHIMERA data acquisition and computational system using DSP-based VME modules

Author

M. Papa, F. Porto, O. Anzalone, M. Iacono-Manno, G. Lanzano, S. Russo, S. Pirrone, L. Zetta, E. Geraci, G. Lanzalone, M. Alderighi, F. Giustolisi, G. Manfredi, E. De Filippo, S. Cavallaro, L. Sperduto, A. Pagano, P. Guazzoni, G.R. Sechi, P. Opichal, M. Bartolucci, G. Cardella, and G. Politi

Subjects
Nuclear and High Energy Physics, Digital signal processor, Signal processing, business.industry, Computer science, System testing, Data acquisition, Nuclear Energy and Engineering, Eurocard, Central processing unit, Electrical and Electronic Engineering, business, Computer hardware, Digital signal processing, VMEbus
Abstract

We have built and tested a computational unit for on-line processing of special algorithms to be embedded in the central processing unit VERSAmodule Eurocard (CPU VME)-crate of the CHIMERA data acquisition system. The computational unit consists of a number of VME digital signal processor (DSP)-based commercial boards delivering 720 MFlops/board.

Published
2002
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4. Automatic analysis of CHIMERA experimental data by means of a hierarchical pre-attentive neural system

Author

G. Lanzano, M. L. Sperduto, S. Sambataro, M. Alderighi, S. Pirrone, A. Anzalone, G. Manfredi, G.R. Sechi, S. Cavallaro, G. Cardella, F. Giustolisi, F. Porto, M. Bartolucci, Luisa Zetta, M. Papa, P. Guazzoni, Angelo Pagano, E. Geraci, E. De Filippo, G. Politi, S. LoNigro, G. Lanzalone, and S. Russo

Subjects
Basis (linear algebra), Artificial neural network, Computer science, business.industry, General Physics and Astronomy, Experimental data, Context (language use), Field (computer science), Display device, Hardware and Architecture, Scatter plot, Neural system, Artificial intelligence, business
Abstract

Biological vision processes are at the basis of many studies in the image-processing field. In this context, neural networks developed by S. Grossberg constitute an interesting approach. The paper presents a novel method for the automatic analysis of scatter plots from CHIMERA experimental data based on Grossberg's pre-attentive neural systems. The design and implementation of a system developed for this purpose are illustrated. The proposed method yields satisfactory results also in very noisy cases.

Published
2001
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5. A spatial density analysis technique for the automatic classification of 4/spl pi/ detector data

Author

G. Lanzalone, S. Sambataro, E. De Filippo, F. Giustolisi, G. Cardella, A. Anzalone, R. Sechi, S. Russo, G. Manfredi, L. Sperduto, E. Geraci, F. Porto, S. Pirrone, G. Lanzano, L. Zetta, M. Bartolucci, G.R. Sechi, A. Pagano, P. Guazzoni, M. Alderighi, G. Politi, S. Cavallaro, A. Sala, Michele Papa, and S. LoNigro

Subjects
Physics, Nuclear and High Energy Physics, Data processing, Physics::Instrumentation and Detectors, Scattering, Detector, Scintillator, Spectral line, Reduction (complexity), Identification (information), Nuclear Energy and Engineering, Electronic engineering, Electrical and Electronic Engineering, Frequency distribution, Algorithm
Abstract

In nuclear physics at intermediate energies, the use of multidetector arrays consisting of thousands of detectors is customary. This paper presents a novel approach to the automatic classification of data collected by the 4/spl pi/ detector CHIMERA, constituted by 1192 telescopes of a thin silicon transparent detector coupled to a thick CsI(Tl) scintillator. The method is based on spatial density data processing and produces frequency distributions of the most significant physical parameters. These one-dimensional spectra can be more easily analyzed than the standard two-dimensional scatter plots. With respect to manual or semiautomatic procedures, presently used for data analysis, our method offers the advantages of drastic time reduction and unbiased criteria for cluster identification. The proposed method can be successfully used in both off-line data analysis and multidetector stability control.

Published
2001
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6. Identification of 8Be isotopes in the CsI of CHIMERA detector

Author

W. Zipper, J. Blicharska, A. Grzeszczuk, M. Krauze, A. Stasz, M. Alderighi, A. Anzalone, L. Auditore, R. Barnà, V. Baran, I. Berceanu, M. Bartolucci, A. Bonasera, B. Borderie, R. Bougault, M. Bruno, J. Brzychczyk, G. Cardella, S. Cavallaro, A. Chbihi, M. Colonna, M. D’Agostino, R. Dayras, E. De Filippo, D. De Pasquale, M. Di Toro, W. Gawlikowicz, E. Geraci, F. Giustolisi, P. Guazzoni, D. Guinet, M. Iacono Manno, S. Kowalski, A. Italiano, E. La Guidara, G. Lanzanò, G. Lanzalone, N. Le Neindre, S. Li, S. Lo Nigro, C. Maiolino, Z. Majka, G. Manfredi, A. Pagano, M. Papa, M. Petrovici, E. Piasecki, S. Pirrone, R. Płaneta, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, R. Russo, P. Russotto, K. Schmidt, G. Sechi, V. Simion, M. L. Sperduto, J. C. Steckmeyer, A. Trifirò, M. Trimarchi, G. Vannini, J. P. Wieleczko, J. Wilczynski, H. Wu, X. Ziao, L. Zetta, ROSATO, ELIO, VIGILANTE, MARIANO, R.Bougault, A.Pagano, S.Pirrone, M.F.Rivet e F.Rizzo, W., Zipper, J., Blicharska, A., Grzeszczuk, M., Krauze, A., Stasz, M., Alderighi, A., Anzalone, L., Auditore, R., Barnà, V., Baran, I., Berceanu, M., Bartolucci, A., Bonasera, B., Borderie, R., Bougault, M., Bruno, J., Brzychczyk, G., Cardella, S., Cavallaro, A., Chbihi, M., Colonna, M., D’Agostino, R., Dayra, E., De Filippo, D., De Pasquale, M., Di Toro, W., Gawlikowicz, E., Geraci, F., Giustolisi, P., Guazzoni, D., Guinet, M., Iacono Manno, S., Kowalski, A., Italiano, E., La Guidara, G., Lanzanò, G., Lanzalone, N., Le Neindre, S., Li, S., Lo Nigro, C., Maiolino, Z., Majka, G., Manfredi, A., Pagano, M., Papa, M., Petrovici, E., Piasecki, S., Pirrone, R., Płaneta, G., Politi, A., Pop, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, R., Russo, P., Russotto, K., Schmidt, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, A., Trifirò, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, X., Ziao, and L., Zetta

Published
2006

7. Isotope correlations as a freeze-out probe: central 124Sn+64Ni, 112Sn+58Ni collisions

Author

E. GERACI, M. BRUNO, M. D'AGOSTINO, E. DE FILIPPO, G. VANNINI, M. ALDERIGHI, A. ANZALONE, V. BARAN, R. BARN, M. BARTOLUCCI, I. BERCEANU, J. BLICHARSKA, J. BRZYCHCZYK, A. BONASERA, B. BORDERIE, R. BOUGAULT, G. CARDELLA, S. CAVALLARO, A. CHBIHI, J. CIBOR, M. COLONNA, R. DAYRAS, D. DE PASQUALE, M. DI TORO, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUI NET, M. IACONO MANNO, A. ITALIANO, S. KOWALSKI, E. LA GUIDARA, G. LANZALONE, G. LANZAN, N. LE NEINDRE, S. LI, S. LO NI GRO, C. MAIOLINO, Z. MAJKA, G. MANFREDI, T. PADUSZYNSKI, A. PAGANO, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, A. POP, F. PORTO, M. F. RIVET, S. RUSSO, S. SAMBATARO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER C. SUTERA, A. TRI FIR, M. TRIMARCHI, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA E. W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, E., Geraci, M., Bruno, M., D'Agostino, E., DE FILIPPO, G., Vannini, M., Alderighi, A., Anzalone, V., Baran, R., Barn, M., Bartolucci, I., Berceanu, J., Blicharska, J., Brzychczyk, A., Bonasera, B., Borderie, R., Bougault, G., Cardella, S., Cavallaro, A., Chbihi, J., Cibor, M., Colonna, R., Dayra, D., DE PASQUALE, M., DI TORO, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., GUI NET, M., IACONO MANNO, A., Italiano, S., Kowalski, E., LA GUIDARA, G., Lanzalone, G., Lanzan, N., LE NEINDRE, S., Li, S., LO NI GRO, C., Maiolino, Z., Majka, G., Manfredi, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, A., Pop, F., Porto, M. F., Rivet, Rosato, Elio, S., Russo, S., Sambataro, G., Sechi, V., Simion, M. L., Sperduto, J. C. STECKMEYER C., Sutera, A., TRI FIR, M., Trimarchi, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA E. W., Zipper

Published
2004

8. Isoscaling in central 124Sn+64Ni, 112Sn+58Ni collisions

Author

E. GERACI, M. BRUNO, M. D'AGOSTINO, E. DE FILIPPO, A. PAGANO, G. VANNINI, M. ALDERIGHI, A. ANZALONE, V. BARAN, R. BARN, M. BARTOLUCCI, I. BERCEANU, J. BLICHARSKA, A. BONASERA, B. BORDERIE, R. BOUGAULT, J. BRZYCHCZYK, G. CARDELLA, S. CAVALLA RO, A. CHBIHI, J. CIBOR, M. COLONNA, D. DE PASQUALE, M. DI TORO, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IA CONO MANNO, A. ITALIANO, S. KOWALSKI, E. LA GUIDARA, G. LANZALONE, G. LANZAN, N. LE NEINDRE, S. LI, S. LO NI GRO, C. MAIOLI NO, Z. MAJKA, G. MANFREDI, T. PADUSZYNSKI, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, A. POP, F. PORTO, M. F. RIVET, S. RUSSO, P. RUSSOTTO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, A. TRIFIR, M. TRIMARCHI, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA E. W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, E., Geraci, M., Bruno, M., D'Agostino, E., DE FILIPPO, A., Pagano, G., Vannini, M., Alderighi, A., Anzalone, V., Baran, R., Barn, M., Bartolucci, I., Berceanu, J., Blicharska, A., Bonasera, B., Borderie, R., Bougault, J., Brzychczyk, G., Cardella, S., CAVALLA RO, A., Chbihi, J., Cibor, M., Colonna, D., DE PASQUALE, M., DI TORO, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IA CONO MANNO, A., Italiano, S., Kowalski, E., LA GUIDARA, G., Lanzalone, G., Lanzan, N., LE NEINDRE, S., Li, S., LO NI GRO, C., MAIOLI NO, Z., Majka, G., Manfredi, T., Paduszynski, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, A., Pop, F., Porto, M. F., Rivet, Rosato, Elio, S., Russo, P., Russotto, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, A., Trifir, M., Trimarchi, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA E. W., Zipper

Published
2004

9. Pulse shape method applied to silicon detectors of CHIMERA array

Author

M. ALDERIGHI, A. ANZALONE, L. AUDITORE, N. ARENA, R. BASSINI, J. BLIOCHARSKA, C. BOIANO, V. CAMPAGNA, G. CARDELLA, S. CAVALLARO, M. DANDREA, A. DI STEFANO, F. FICHERA, E. DE FILIPPO, E. GERACI, N. GIUDICE, F. GIUSTOLISI, A. GRZESZCZUK, N. GUARDONE, P. GUAZZONI, A. GRIMALDI, E. LAGUIDARA, G. LANZAN, G. LANZALONE, A. LIMONE, D. NICOTRA, T. PADUSZYNSKI, A. PAGANO, M. PAPA, S. PIRRONE, G. POLITI, F. PORTO, C. RAPICAVOLI, G. RIZZA, S. RUSSO, P. RUSSOTTO, S. SALOMONE, M. SASSI, G. SACC, G. SECHI, M. L. SPERDUTO, A. TRIFIR, M. TRIMARCHI, S. URSO, L. ZETTA E. V. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, M., Alderighi, A., Anzalone, L., Auditore, N., Arena, R., Bassini, J., Bliocharska, C., Boiano, V., Campagna, G., Cardella, S., Cavallaro, M., Dandrea, A., DI STEFANO, F., Fichera, E., DE FILIPPO, E., Geraci, N., Giudice, F., Giustolisi, A., Grzeszczuk, N., Guardone, P., Guazzoni, A., Grimaldi, E., Laguidara, G., Lanzan, G., Lanzalone, A., Limone, D., Nicotra, T., Paduszynski, A., Pagano, M., Papa, S., Pirrone, G., Politi, F., Porto, C., Rapicavoli, G., Rizza, Rosato, Elio, S., Russo, P., Russotto, S., Salomone, M., Sassi, G., Sacc, G., Sechi, M. L., Sperduto, A., Trifir, M., Trimarchi, S., Urso, Vigilante, Mariano, and L. ZETTA E. V., Zipper

Published
2004

10. Fragmentation studies with the CHIMERA detector at LNS Catania: recent progress

Author

A. PAGANO, M. ALDERIGHI, F. AMORINI, A. ANZALONE, N. ARENA, L. AUDITORE, V. BARAN, M. BARTOLUCCI, I. BERCEANU, J. BLICHARSKA, J. BRZYCHCZYK, A. BONASERA, B. BORDERIE, R. BOUGAULT, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. B. CHATTERJEE, A. CHBIHI, J. CIBOR, M. COLONNA, M. D'AGOSTINO, R. DAYRAS, E. DE FILIPPO, M. DI TORO, W. GAWLIKOWICZ, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, S. KOWALSKI, E. LA GUIDARA, G. LANZALONE, G. LANZAN, N. LE NEINDRE, S. LI, S. LO NI GRO, C. MAIOLINO, Z. MAJKA, G. MANFREDI, T. PADUSZYNSKI, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, R. PLANETA, G. POLITI, A. POP, F. PORTO, M. F. RIVET, F. RIZZO, S. RUSSO, P. RUSSOTTO, M. SASSI, G. SECHI, V. SIMION, K. SIWEK WILCZYNSKA, I. SKWIRA, M. L. SPERDUTO, J. C. STECKMEYER L. SWIDERSKI, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA E. W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, A., Pagano, M., Alderighi, F., Amorini, A., Anzalone, N., Arena, L., Auditore, V., Baran, M., Bartolucci, I., Berceanu, J., Blicharska, J., Brzychczyk, A., Bonasera, B., Borderie, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M. B., Chatterjee, A., Chbihi, J., Cibor, M., Colonna, M., D'Agostino, R., Dayra, E., DE FILIPPO, M., DI TORO, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, S., Kowalski, E., LA GUIDARA, G., Lanzalone, G., Lanzan, N., LE NEINDRE, S., Li, S., LO NI GRO, C., Maiolino, Z., Majka, G., Manfredi, T., Paduszynski, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, R., Planeta, G., Politi, A., Pop, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, S., Russo, P., Russotto, M., Sassi, G., Sechi, V., Simion, K., SIWEK WILCZYNSKA, I., Skwira, M. L., Sperduto, J. C. STECKMEYER L., Swiderski, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA E. W., Zipper

Published
2004

11. Isoscaling in central $^{124]$Sn + $^{64}$Ni, $^{112}$Sn + $^{58}$Ni collisions at 35 A MeV

Author

A. Chbihi, J.C. Steckmeyer, M. Iacono-Manno, A. Italiano, J. Brzychczyk, S. Kowalski, E. La Guidara, V. Baran, E. Piasecki, M. Papa, G. Vannini, L. Zetta, F. Giustolisi, D. Guinet, Z. Majka, S. Lo Nigro, R. Barnà, J. Cibor, M. Trimarchi, M.F. Rivet, Maria Colonna, S. M. Li, Antonio Trifiro, Amalia Pop, Mariano Vigilante, M. Di Toro, C. Maiolino, G. Lanzanó, P. Guazzoni, R. Bougault, M. Petrovici, D. De Pasquale, F. Porto, Angelo Pagano, S. Cavallaro, A. Bonasera, M. Bartolucci, A. Grzeszczuk, S. Russo, L. Auditore, G. Cardella, S. Pirrone, W. Zipper, N. Le Neindre, M. L. Sperduto, E. Geraci, Bernard Borderie, G. Lanzalone, G. Manfredi, M. D'Agostino, P. Russotto, M. Alderighi, Zhigang Xiao, H. Wu, A. Anzalone, G. Politi, J.P. Wieleczko, M. Bruno, I. Berceanu, G.R. Sechi, V. Simion, Elio Rosato, E. De Filippo, J. Wilczynski, J. Blicharska, T. Paduszynski, Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire de physique corpusculaire de Caen (LPCC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Grand Accélérateur National d'Ions Lourds (GANIL), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), E. GERACI, M. ALDERIGHI, A. ANZALONE, L. AUDITORE, V. BARAN, R. BARNA', M. BARTOLUCCI, I. BERCEANU, J. BLICHARSKA, A. BONASERA, B. BORDERIE, R. BOUGAULT, BRUNO M., J. BRZYCHCZYK, G. CARDELLA, S. CAVALLARO, A. CHBIHI, J. CIBOR, M. COLONNA, M. D'AGOSTINO, E .DE FILIPPO, D. DE PASQUALE, M. DI TORO, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO-MANNO, A. ITALIANO, S. KOWALSKI, E. LA GUIDARA, G. LANZALONE, G. LANZANO', N. LE NEINDRE, S. LI, S. LO NIGRO, C. MAIOLINO, Z. MAJKA, G. MANFREDI, T. PADUSZYNSKI, A. PAGANO, M. PAPA, M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, A. POP, F. PORTO, M. F. RIVET, E. ROSATO, S. RUSSO, P. RUSSOTTO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, A. TRIFIRO, M. TRIMARCHI, G. VANNINI, M. VIGILANTE, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Nuclear reaction, Nuclear and High Energy Physics, Phase transition, Heavy ion–nucleus reactions, Nuclear isospin, Nuclear fragmentation, MATERIA NUCLEARE, Nuclear Theory, Hadron, 112Sn(58Ni, FRAMMENTAZIONE NUCLEARE, ISOSPIN, REAZIONI NUCLEARI FRA IONI PESANTI, ISOTOPI, Elementary particle, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, 7. Clean energy, 25.70.-z, 25.70.Pq, 24.10.Pa, 02.50.Sk, 124Sn(64Ni, Isotopes, 0103 physical sciences, Neutron, Nuclear Experiment, 010306 general physics, Nuclear matter, X), Physics, 010308 nuclear & particles physics, Baryon, Isospin, E=35 A MeV, Nuclear reactions, Atomic physics, Nucleon
Abstract

124 Sn+ 64 Ni and 112 Sn+ 58 Ni reactions at 35 A MeV incident energy were studied by using the 688 Si–CsI telescopes of the forward part (1°⩽ θ lab ⩽30°) of CHIMERA multi-detector. The most central part, 1% of the total measured cross section was selected by means of a multidimensional analysis of the experimental observables. The detected isotopes of light fragments (3⩽ Z ⩽8) provided information on breakup temperatures of the emitting sources. The space–time structure of these sources was deduced from fragment correlations. An odd–even effect in the fragment production, enhanced by the isospin of the entrance channel, was observed. Freeze-out unbound neutron-to-proton relative densities for both studied reactions have been deduced, indicating for a possible isospin distillation mechanism related to a phenomenon of the liquid–gas phase transition in asymmetric systems.

Published
2004
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12. Proposal for a possibile upgrading of CHIMERA detector

Author

M. Alderighi, A. Anzalone, L. Auditore, N. Arena, R. Bassini, J. Bliocharska, C. Boiano, V. Campagna, G. Cardella, S. Cavallaro, M. D’Andrea, A. Di Stefano, F. Fichera, E. De Filippo, E. Geraci, N. Giudice, F. Giustolisi, A. Grzeszczuk, N. Guardone, P. Guazzoni, A. Grimaldi, E. Laguidara, G. Lanzanò, G. Lanzalone, A. Limone, D. Nicotra, T. Paduszynski, A. Pagano, M. Papa, S. Pirrone, G. Politi, F. Porto, C. Rapicavoli, G. Rizza, S. Russo, P. Russotto, S. Salomone, M. Sassi, G. Saccà, G. Sechi, M. L. Sperduto, A. Trifirò, M. Trimarchi, S. Urso, L. Zetta, V. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, I.Iori, A.Moroni, M., Alderighi, A., Anzalone, L., Auditore, N., Arena, R., Bassini, J., Bliocharska, C., Boiano, V., Campagna, G., Cardella, S., Cavallaro, M., D’Andrea, A., Di Stefano, F., Fichera, E., De Filippo, E., Geraci, N., Giudice, F., Giustolisi, A., Grzeszczuk, N., Guardone, P., Guazzoni, A., Grimaldi, E., Laguidara, G., Lanzanò, G., Lanzalone, A., Limone, D., Nicotra, T., Paduszynski, A., Pagano, M., Papa, S., Pirrone, G., Politi, F., Porto, C., Rapicavoli, G., Rizza, Rosato, Elio, S., Russo, P., Russotto, S., Salomone, M., Sassi, G., Saccà, G., Sechi, M. L., Sperduto, A., Trifirò, M., Trimarchi, S., Urso, Vigilante, Mariano, L., Zetta, and V., Zipper

Published
2004

13. Pulse shape method for the CHIMERA silicon detectors

Author

A. PAGANO, M. ALDERIGHI, F. AMORINI, A. ANZALONE, N. ARENA, L. AUDITORE, R. BASSINI, J. BLICHARSKA, C. BOIANO, C. CAL, V. CAMPAGNA, G. CARDELLA, S. CAVALLARO, M. B. CHATTERJEE, M. DANDREA, E. DE FILIPPO, A. DI STEFANO, F. FICHERA, E. GERACI, N. GIUDICE, F. GIUSTOLISI, A. GRZESZCZUK, N. GUARDONE, A. GRIMALDI, P. GUAZZONI, E. LA GUIDARA, G. LANZALONE, G. LANZAN, C. MAIOLINO, D. NICOTRA, M. PAPA, S. PIRRONE, G. POLITI, F. PORTO, C. RAPICAVOLI, F. RIZZO, S. RUSSO, P. RUSSOTTO, S. SALAMONE, G. SACC, W. U. SCHRDER, G. SECHI, J. TKE, A. TRIFIR, M. TRIMARCHI, S. URSO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, A., Pagano, M., Alderighi, F., Amorini, A., Anzalone, N., Arena, L., Auditore, R., Bassini, J., Blicharska, C., Boiano, C., Cal, V., Campagna, G., Cardella, S., Cavallaro, M. B., Chatterjee, M., Dandrea, E., DE FILIPPO, A., DI STEFANO, F., Fichera, E., Geraci, N., Giudice, F., Giustolisi, A., Grzeszczuk, N., Guardone, A., Grimaldi, P., Guazzoni, E., LA GUIDARA, G., Lanzalone, G., Lanzan, C., Maiolino, D., Nicotra, M., Papa, S., Pirrone, G., Politi, F., Porto, C., Rapicavoli, Rosato, Elio, F., Rizzo, S., Russo, P., Russotto, S., Salamone, G., Sacc, W. U., Schrder, G., Sechi, J., Tke, A., Trifir, M., Trimarchi, S., Urso, Vigilante, Mariano, and L. ZETTA, W. ZIPPER

Published
2003

14. Physics with the CHIMERA detector at LNS CTANIA Methodology - Experimental results - Future developments

Author

PAGANO, M. ALDERIGHI, A. ANZALONE, N. ARENA, L. AUDITORE, V. BARAN, R. BARN, R. BASSINI, I. BERCEANU, J. BLICHARSKA, B. BORDERIE, R. BOUGAULT, C. BOIANO, A. BONASERA, M. BRUNO, G. CARDELLA, S. CAVALLARO C. CAL, V. CAMPAGNA, A. CHBIHI, M. COLONNA, O. CONTI, M. DAGOSTINO, M. DANDREA, R. DAYRAS, E. DE FILIPPO, D. DE PASQUALE, M. DI TORO, E. GERACI, F. GIUSTOLISI, A. GRIMALDI, A. GRZESZCZUK, N. GUARDONE, P. GUAZZONI, D. GUINET, F. FICHERA, M. IACONO MANNO, A. ITALIANO, S. KOWALSKI, E. LA GUIDARA, A. LANCHAIS, G. LANZALONE, G. LANZAN, N. LE NEINDRE, S. LI, C. MAIOLINO, Z. MAJKA, D. NICOTRA, T. PADUSZYNSKI, M. PAPA, M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, A. POP, F. PORTO, C. RAPICAVOLI, M. F. RIVET, G. RIZZA, G. SACC, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, A. TRIFIR, M. TRIMARCHI, S. URSO, G. VANINI, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, Pagano, M., Alderighi, A., Anzalone, N., Arena, L., Auditore, V., Baran, R., Barn, R., Bassini, I., Berceanu, J., Blicharska, B., Borderie, R., Bougault, C., Boiano, A., Bonasera, M., Bruno, G., Cardella, S. CAVALLARO C., Cal, V., Campagna, A., Chbihi, M., Colonna, O., Conti, M., Dagostino, M., Dandrea, R., Dayra, E., DE FILIPPO, D., DE PASQUALE, M., DI TORO, E., Geraci, F., Giustolisi, A., Grimaldi, A., Grzeszczuk, N., Guardone, P., Guazzoni, D., Guinet, F., Fichera, M., IACONO MANNO, A., Italiano, S., Kowalski, E., LA GUIDARA, A., Lanchai, G., Lanzalone, G., Lanzan, N., LE NEINDRE, S., Li, C., Maiolino, Z., Majka, D., Nicotra, T., Paduszynski, M., Papa, M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, A., Pop, F., Porto, C., Rapicavoli, M. F., Rivet, G., Rizza, Rosato, Elio, G., Sacc, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, A., Trifir, M., Trimarchi, S., Urso, G., Vanini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA, W. ZIPPER

Published
2003

15. Present status of the CHIMERA-ISOSPIN experiment

Author

G. POLITI, M. ALDERIGHI, F. AMORINI, A. ANZALONE, N. ARENA, L. AUDITORE, V. BARAN, R. BARN, I. BERCEANU, J. BLI CHARSKA, A. BONASERA, B. BORDERIE, R. BOUGAULT, J. BRZYCHCZYK, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. B. CHATTERJEE A. CHBI HI, J. CIBOR, M. COLONNA, M. D'AGOSTINO, R. DAYRAS, E. DE FILLIPPO, M. DI TORO, D. DE PASQUALE, E. FUSCHINI, W. GAWLIKOWICZ, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, S. KOWALSKI, E. LA GUIDARA, G. LANZALONE, G. LANZAN, N. LE NEINDRE, S. LI, S. LO NIGRO, C. MAIOLINO, Z. MAJKA, N. G. NICOLIS, A. PAGANO, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, R. PLANETA, A. POP, F. PORTO, M. F. RIVET, F. RIZZO, S. RUSSO, P. RUSSOTTO, G. SECHI, K. SIWEK WILCZYNSKA, I. SKWIRA, M. L. SPERDUTO, L. SWIDERSKI, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, G., Politi, M., Alderighi, F., Amorini, A., Anzalone, N., Arena, L., Auditore, V., Baran, R., Barn, I., Berceanu, J., BLI CHARSKA, A., Bonasera, B., Borderie, R., Bougault, J., Brzychczyk, M., Bruno, G., Cardella, S., Cavallaro, M. B. CHATTERJEE A., CHBI HI, J., Cibor, M., Colonna, M., D'Agostino, R., Dayra, E., DE FILLIPPO, M., DI TORO, D., DE PASQUALE, E., Fuschini, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, S., Kowalski, E., LA GUIDARA, G., Lanzalone, G., Lanzan, N., LE NEINDRE, S., Li, S., LO NIGRO, C., Maiolino, Z., Majka, N. G., Nicoli, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, R., Planeta, A., Pop, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, S., Russo, P., Russotto, G., Sechi, K., SIWEK WILCZYNSKA, I., Skwira, M. L., Sperduto, L., Swiderski, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA, W. ZIPPER

Published
2003

16. Dynamical aspects of fragment productions in the reactions 124Sn+64Ni and 112Sn+58Ni at 35 A.Mev

Author

E. DE FILLIPPO, M. ALDERIGHI, F. AMORINI, A. ANZALONE, N. ARENA, L. AUDITORE, V. BARAN, M. BARTOLUCCI, I. BERCEANU, J. BLICHARSKA, J. BRZYCHCZYK, A. BONASERA, B. BORDERIE, R. BOUGAULT, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. B. CHATTERJEE, A. CHBIHI, J. CIBOR, M. COLONNA, M. D'AGOSTINO, R. DAYRAS, M. DI TORO, W. GAWLIKOWICZ, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, S. KOWALSKI, E. LA GUIDARA, G. LANZAN, G. LANZALONE, N. LE NEINDRE, S. LI, S. LO NIGRO, C. MAIOLINO, Z. MAJKA, G. MANFREDI, T. PADUSZYNSKI, A. PAGANO, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, R. PLANETA, G. POLITI, A. POP, F. PORTO, M. F. RIVET, F. RIZZO, S. RUSSO, P. RUSSOTTO, K. SCHMIDT, G. SECHI, V. SIMION, K. SIWEK WILCZYNSKA, I. SKWIRA, M. L. SPERDUTO, J. C. STECKMEYER, L. SWIDERSKI, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, E., DE FILLIPPO, M., Alderighi, F., Amorini, A., Anzalone, N., Arena, L., Auditore, V., Baran, M., Bartolucci, I., Berceanu, J., Blicharska, J., Brzychczyk, A., Bonasera, B., Borderie, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M. B., Chatterjee, A., Chbihi, J., Cibor, M., Colonna, M., D'Agostino, R., Dayra, M., DI TORO, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, S., Kowalski, E., LA GUIDARA, G., Lanzan, G., Lanzalone, N., LE NEINDRE, S., Li, S., LO NIGRO, C., Maiolino, Z., Majka, G., Manfredi, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, R., Planeta, G., Politi, A., Pop, F., Porto, M. F., Rivet, Rosato, Elio, F., Rizzo, S., Russo, P., Russotto, K., Schmidt, G., Sechi, V., Simion, K., SIWEK WILCZYNSKA, I., Skwira, M. L., Sperduto, J. C., Steckmeyer, L., Swiderski, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA, W. ZIPPER

Published
2003

17. Digital pulse-shape acquisition from CHIMERA telescopes

Author

P. Opichal, E. Geraci, S. Russo, Antonio Trifiro, G. Lanzano, A. Anzalone, M. Alderighi, S. Pirrone, S. Brambilla, L. Zetta, M. Sassi, M. Trimarchi, G. Lanzalone, E. Laguidara, M. D'Andrea, A. Grzeszczuk, D. Ghilardi, M. Papa, R. Bassini, D. Nicotra, C. Boiano, F. Giustolisi, F. Porto, G. Cordelia, Mariano Vigilante, Lucrezia Auditore, G.R. Sechi, S. Urso, A. Pagano, P. Guazzoni, G. Politi, S. Cavallaro, Elio Rosato, E. De Filippo, G. Sacca, N. Arena, T. Paduszynski, M., Alderighi, A., Anzalone, L., Auditore, N., Arena, R., Bassini, C., Boiano, S., Brambilla, G., Cardella, S., Cavallaro, M., D’Andrea, E., Defilippo, E., Geraci, C., Ghilardi, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, E., Laguidara, G., Lanzanò, G., Lanzalone, D., Nicotra, P., Opichal, T., Paduszynski, A., Pagano, M., Papa, S., Pirrone, G., Politi, F., Porto, Rosato, Elio, S., Russo, G., Saccà, M., Sassi, G., Sechi, A., Trifirò, M., Trimarchi, S., Urso, Vigilante, Mariano, and L., Zetta

Subjects
Physics, 4pi multidetector DAQ detection telescopes pulse shape, business.industry, Preamplifier, Nuclear electronics, Amplifier, Filtering theory, Electrical engineering, business, Digital filter, Pulse shaping, Detector cell, Computer hardware
Abstract

A 100 MS/s 14-bit Sampling Analog-to-Digital converter has been used to perform digital pulse-shape acquisition. The signals from a typical CHIMERA detector cell are collected both using a standard CHIMERA electronic chain, up to the amplifier, and directly from the preamplifier. The preliminary on-beam results are presented.

Published
2003
Full Text
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18. Global results of the REVERSE experiment

Author

E. DE FILLIPPO, S. AIELLO, M. ALDERIGHI, A. ANZALONE, M. BALDO, R. BARN, M. BARTOLUCCI, I. BERCEANU, A. BONASERA, B. BORDERIE, A. BOTVINA, R. BOUGAULT, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. COLONNA, M. D'AGOSTINO, E. D'AMICO, R. DAYRAS, N. DE CESARE, D. DE PASQUALE, M. DI TORO, S. FEMIN, E. FUSCHINI, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, A. ITALIANO, S. KOWALSKI, G. LANZAN, G. LANZALONE, N. LE NEINDRE, S. LI, U. LOMBARDO, S. LO NIGRO, C. MAIOLINO, D. MAHBOUB, G. MANFREDI, G. MARGAGLIOTTI, D. MOISA, T. PADUSZYNSKI, A. PAGANO, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, E. POLLACCO, A. POP, F. PORTO, A. RAPISARDA, M. F. RIVET, S. SAMBATARO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, C. SUTERA, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, E., DE FILLIPPO, S., Aiello, M., Alderighi, A., Anzalone, M., Baldo, R., Barn, M., Bartolucci, I., Berceanu, A., Bonasera, B., Borderie, A., Botvina, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M., Colonna, M., D'Agostino, E., D'Amico, R., Dayra, N., DE CESARE, D., DE PASQUALE, M., DI TORO, S., Femin, E., Fuschini, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, A., Italiano, S., Kowalski, G., Lanzan, G., Lanzalone, N., LE NEINDRE, S., Li, U., Lombardo, S., LO NIGRO, C., Maiolino, D., Mahboub, G., Manfredi, G., Margagliotti, D., Moisa, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, E., Pollacco, A., Pop, F., Porto, A., Rapisarda, M. F., Rivet, Rosato, Elio, S., Sambataro, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, C., Sutera, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA, W. ZIPPER

Abstract

iwm2001

Published
2002

19. First results on isotopic studies in multifragmentation obtained with the CHIMERA 4 multide-tector

Author

N. LE NEINDRE, S. AIELLO, M. ALDERIGHI, A. ANZALONE, M. BALDO, R. BARN, M. BARTOLUCCI, I. BERCEANU, A. BONASERA, B. BORDERIE, A. BOTVINA, R. BOUGAULT, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. COLONNA, M. D'AGOSTINO, E. D'AMICO, R. DAYRAS, N. DE CESARE, E. DE FILLIPPO, D. DE PASQUALE, M. DI TORO, S. FEMIN, E. FUSCHINI, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, A. ITALIANO, S. KOWALSKI, G. LANZAN, G. LANZALONE, S. LI, U. LOMBARDO, S. LO NIGRO, C. MAIOLINO, D. MAHBOUB, G. MANFREDI, G. MARGAGLIOTTI, D. MOISA, T. PADUSZYNSKI, A. PAGANO, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, E. POLLACCO, A. POP, F. PORTO, A. RAPISARDA, M. F. RIVET, S. SAMBATARO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, C. SUTERA, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, N., LE NEINDRE, S., Aiello, M., Alderighi, A., Anzalone, M., Baldo, R., Barn, M., Bartolucci, I., Berceanu, A., Bonasera, B., Borderie, A., Botvina, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M., Colonna, M., D'Agostino, E., D'Amico, R., Dayra, N., DE CESARE, E., DE FILLIPPO, D., DE PASQUALE, M., DI TORO, S., Femin, E., Fuschini, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, A., Italiano, S., Kowalski, G., Lanzan, G., Lanzalone, S., Li, U., Lombardo, S., LO NIGRO, C., Maiolino, D., Mahboub, G., Manfredi, G., Margagliotti, D., Moisa, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, E., Pollacco, A., Pop, F., Porto, A., Rapisarda, M. F., Rivet, Rosato, Elio, S., Sambataro, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, C., Sutera, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA, W. ZIPPER

Abstract

ibidem

Published
2002

20. Physics with the CHIMERA detector at LNS CATANIA Methodology - Experimental results - Future developments

Author

A. Pagano, M. Alderighi, A. Anzalone, N. Arena, L. Auditore, V. Baran, R. Barnà, R. Bassini, I. Berceanu, J. Blicharska, B. Borderie, R. Bougault, C. Boiano, A. Bonasera, M. Bruno, G. Cardella, S. Cavallaro C. Calì, V. Campagna, A. Chbihi, M. Colonna, O. Conti, M. D’Agostino, M. D’Andrea, R. Dayras, E. De Filippo, D. De Pasquale, M. Di Toro, E. Geraci, F. Giustolisi, A. Grimaldi, A. Grzeszczuk, N. Guardone, P. Guazzoni, D. Guinet, F. Fichera, M. Iacono Manno, A. Italiano, S. Kowalski, E. La Guidara, A. Lanchais, G. Lanzalone, G. Lanzanò, N. Le Neindre, S. Li, C. Maiolino, Z. Majka, D. Nicotra, T. Paduszynski, M. Papa, M. Petrovici, E. Piasecki, S. Pirrone, G. Politi, A. Pop, F. Porto, C. Rapicavoli, M. F. Rivet, G. Rizza, G. Saccà, G. Sechi, V. Simion, M. L. Sperduto, J. C. Steckmeyer, A. Trifirò, M. Trimarchi, S. Urso, G. Vanini, J. P. Wieleczko, J. Wilczynski, H. Wu, Z. Xiao, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, N.Callao et al., A., Pagano, M., Alderighi, A., Anzalone, N., Arena, L., Auditore, V., Baran, R., Barnà, R., Bassini, I., Berceanu, J., Blicharska, B., Borderie, R., Bougault, C., Boiano, A., Bonasera, M., Bruno, G., Cardella, S. Cavallaro C., Calì, V., Campagna, A., Chbihi, M., Colonna, O., Conti, M., D’Agostino, M., D’Andrea, R., Dayra, E., De Filippo, D., De Pasquale, M., Di Toro, E., Geraci, F., Giustolisi, A., Grimaldi, A., Grzeszczuk, N., Guardone, P., Guazzoni, D., Guinet, F., Fichera, M., Iacono Manno, A., Italiano, S., Kowalski, E., La Guidara, A., Lanchai, G., Lanzalone, G., Lanzanò, N., Le Neindre, S., Li, C., Maiolino, Z., Majka, D., Nicotra, T., Paduszynski, M., Papa, M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, A., Pop, F., Porto, C., Rapicavoli, M. F., Rivet, G., Rizza, Rosato, Elio, G., Saccà, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, A., Trifirò, M., Trimarchi, S., Urso, G., Vanini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, L., Zetta, and W., Zipper

Published
2002

21. Particle identification method in the CsI(Ti) scintillator used for the CHIMERA 4π detector

Author

M. ALDERIGHI, A. ANZALONE, R. BASSINI, I. BERCEANU, J. BLICHARSKA, C. BOIANO, B. BORDERIE, R. BOUGAULT, M. BRUNO, C. CAL, G. CARDELLA, S. CAVALLARO, M. D'AGOSTINO, M. D'ANDREA, R. DAYRAS, E. DE FILLIPPO, F. FICHERA, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, N. GUARDONE, P. GUAZZONI, D. GUINET, M. IACONO MANNO, S. KOWALSKI, E. LA GUIDARA, A. L. LANCHAIS, G. LAN ZALONE, G. LANZAN, N. LE NEINDRE, S. LI, C. MAIOLINO, Z. MAJKA, G. MANFREDI, D. NICOTRA, T. PADUSZYNSKI, A. PAGANO, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, A. POP, F. PORTO, M. F. RIVET, G. SACC, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, A. TRIFIR, M. TRIMARCHI, S. URSO, G. VANNINI, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA E. W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, M., Alderighi, A., Anzalone, R., Bassini, I., Berceanu, J., Blicharska, C., Boiano, B., Borderie, R., Bougault, M., Bruno, C., Cal, G., Cardella, S., Cavallaro, M., D'Agostino, M., D'Andrea, R., Dayra, E., DE FILLIPPO, F., Fichera, E., Geraci, F., Giustolisi, A., Grzeszczuk, N., Guardone, P., Guazzoni, D., Guinet, M., IACONO MANNO, S., Kowalski, E., LA GUIDARA, A. L., Lanchai, G., LAN ZALONE, G., Lanzan, N., LE NEINDRE, S., Li, C., Maiolino, Z., Majka, G., Manfredi, D., Nicotra, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, A., Pop, F., Porto, M. F., Rivet, Rosato, Elio, G., Sacc, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, A., Trifir, M., Trimarchi, S., Urso, G., Vannini, Vigilante, Mariano, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA E. W., Zipper

Published
2002

22. Dynamical fission observed in 112,124Sn + 58,64Ni REVERSE experiment

Author

E. PIASECKI, S. AIELLO, M. ALDERIGHI, A. ANZALONE, M. BALDO, R. BARN, M. BARTOLUCCI, I. BERCEANU, A. BONASERA, B. BORDERIE, A. BOTVINA, R. BOUGAULT, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. COLONNA, M. D'AGOSTINO, E. D'AMICO, R. DAYRAS, N. DE CESARE, E. DE FILLIPPO, D. DE PASQUALE, M. DI TORO, S. FEMIN, E. FUSCHINI, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, A. ITALIANO, S. KOWALSKI, G. LANZAN, G. LANZALONE, N. LE NEINDRE, S. LI, U. LOMBARDO, S. LO NIGRO, C. MAIOLINO, D. MAHBOUB, G. MANFREDI, G. MARGAGLIOTTI, D. MOISA, T. PADUSZYNSKI, A. PAGANO, M. PAPA, C. M. PETROVICI, S. PIRRONE, G. POLITI, E. POLLACCO, A. POP, F. PORTO, A. RAPISARDA, M. F. RIVET, S. SAMBATARO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, C. SUTERA, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, E., Piasecki, S., Aiello, M., Alderighi, A., Anzalone, M., Baldo, R., Barn, M., Bartolucci, I., Berceanu, A., Bonasera, B., Borderie, A., Botvina, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M., Colonna, M., D'Agostino, E., D'Amico, R., Dayra, N., DE CESARE, E., DE FILLIPPO, D., DE PASQUALE, M., DI TORO, S., Femin, E., Fuschini, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, A., Italiano, S., Kowalski, G., Lanzan, G., Lanzalone, N., LE NEINDRE, S., Li, U., Lombardo, S., LO NIGRO, C., Maiolino, D., Mahboub, G., Manfredi, G., Margagliotti, D., Moisa, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, S., Pirrone, G., Politi, E., Pollacco, A., Pop, F., Porto, A., Rapisarda, M. F., Rivet, Rosato, Elio, S., Sambataro, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, C., Sutera, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA, W. ZIPPER

Abstract

iwm2001

Published
2001

23. Isospin physics with the REVERSE experiment

Author

S. Pirrone, S. Aiello, M. Alderighi, A. Anzalone, M. Baldo, R. Barnà, M. Bartolucci, I. Berceanu, A. Bonasera, B. Borderie, A. Botvina, R. Bougault, M. Bruno, G. Cardella, S. Cavallaro, M. Colonna, M. D'Agostino, E. D'Amico, R. Dayras, N. De Cesare, E. De Fillippo, D. De Pasquale, M. Di Toro, S. Feminò, E. Fuschini, E. Geraci, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, M. Iacono Manno, A. Italiano, S. Kowalski, G. Lanzanò, G. Lanzalone, N. Le Neindre, S. Li, U. Lombardo, S. Lo Nigro, C. Maiolino, D. Mahboub, G. Manfredi, G. Margagliotti, D. Moisa, T. Paduszynski, A. Pagano, M. Papa, C. M. Petrovici, E. Piasecki, G. Politi, E. Pollacco, A. Pop, F. Porto, A. Rapisarda, M. F. Rivet, S. Sambataro, G. Sechi, V. Simion, M. L. Sperduto, J. C. Steckmeyer, C. Sutera, A. Trifirò, M. Trimarchi, G. Vannini, J. Wilczynski, H. Wu, Z. Xiao, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, G.Fazio, G.Giardina, F.Hanappe, G.Immé, N.Rowley, S., Pirrone, S., Aiello, M., Alderighi, A., Anzalone, M., Baldo, R., Barnà, M., Bartolucci, I., Berceanu, A., Bonasera, B., Borderie, A., Botvina, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M., Colonna, M., D'Agostino, E., D'Amico, R., Dayra, N., De Cesare, E., De Fillippo, D., De Pasquale, M., Di Toro, S., Feminò, E., Fuschini, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., Iacono Manno, A., Italiano, S., Kowalski, G., Lanzanò, G., Lanzalone, N., Le Neindre, S., Li, U., Lombardo, S., Lo Nigro, C., Maiolino, D., Mahboub, G., Manfredi, G., Margagliotti, D., Moisa, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, G., Politi, E., Pollacco, A., Pop, F., Porto, A., Rapisarda, M. F., Rivet, Rosato, Elio, S., Sambataro, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, C., Sutera, A., Trifirò, M., Trimarchi, G., Vannini, Vigilante, Mariano, J., Wilczynski, H., Wu, Z., Xiao, L., Zetta, and W., Zipper

Published
2001

24. Physics with the CHIMERA detector at LNS in Catania: the REVERSE experiment

Author

A. PAGANO, S. AIELLO, M. ALDERIGHI, A. ANZALONE, M. BALDO, R. BARN, M. BARTOLUCCI, I. BERCEANU, A. BONASERA, B. BORDERIE, A. BOTVINA, R. BOUGAULT, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. COLONNA, M. D'AGOSTINO, E. D'AMICO, R. DAYRAS, N. DE CESARE, E. DE FILLIPPO, D. DE PASQUALE, M. DI TORO, S. FEMIN, E. FUSCHINI, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, A. ITALIANO, S. KOWALSKI, G. LANZAN, G. LANZALONE, N. LE NEINDRE, S. LI, U. LOMBARDO, S. LO NIGRO, C. MAIOLINO, D. MAHBOUB, G. MANFREDI, G. MARGAGLIOTTI, D. MOISA, T. PADUSZYNSKI, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, E. POLLACCO, A. POP, F. PORTO, A. RAPISARDA, M. F. RIVET, S. SAMBATARO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, C. SUTERA, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA E. W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, A., Pagano, S., Aiello, M., Alderighi, A., Anzalone, M., Baldo, R., Barn, M., Bartolucci, I., Berceanu, A., Bonasera, B., Borderie, A., Botvina, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M., Colonna, M., D'Agostino, E., D'Amico, R., Dayra, N., DE CESARE, E., DE FILLIPPO, D., DE PASQUALE, M., DI TORO, S., Femin, E., Fuschini, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, A., Italiano, S., Kowalski, G., Lanzan, G., Lanzalone, N., LE NEINDRE, S., Li, U., Lombardo, S., LO NIGRO, C., Maiolino, D., Mahboub, G., Manfredi, G., Margagliotti, D., Moisa, T., Paduszynski, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, E., Pollacco, A., Pop, F., Porto, A., Rapisarda, M. F., Rivet, Rosato, Elio, S., Sambataro, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, C., Sutera, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA E. W., Zipper

Published
2001

25. REVERSE: the first experiment with the CHIMERA detector

Author

S. Aiello, M. Alderighi, A. Anzalone, M. Baldo, R. Barnà, M. Bartolucci, I. Berceanu, A. Bonasera, B. Borderie, A. Botvina, R. Bougault, M. Bruno, G. Cardella, S. Cavallaro, M. Colonna, M. D'Agostino, E. D'Amico, R. Dayras, N. De Cesare, E. De Fillippo, D. De Pasquale, M. Di Toro, S. Feminò, E. Fuschini, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, M. Iacono Manno, A. Italiano, S. Kowalski, G. Lanzanò, G. Lanzalone, N. Le Neindre, S. Li, U. Lombardo, S. Lo Nigro, C. Maiolino, D. Mahboub, G. Manfredi, G. Margagliotti, D. Moisa, T. Paduszynski, A. Pagano, M. Papa, C. M. Petrovici, E. Piasecki, S. Pirrone, G. Politi, E. Pollacco, A. Pop, F. Porto, A. Rapisarda, M. F. Rivet, S. Sambataro, G. Sechi, V. Simion, M. L. Sperduto, J. C. Steckmeyer, C. Sutera, A. Trifirò, M. Trimarchi, G. Vannini, J. Wilczynski, H. Wu, Z. Xiao, L. Zetta, W. Zippe, ROSATO, ELIO, VIGILANTE, MARIANO, G.C.Bonsignori, M.Bruno, A.Ventura, D.Vretenar, S., Aiello, M., Alderighi, A., Anzalone, M., Baldo, R., Barnà, M., Bartolucci, I., Berceanu, A., Bonasera, B., Borderie, A., Botvina, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M., Colonna, M., D'Agostino, E., D'Amico, R., Dayra, N., De Cesare, E., De Fillippo, D., De Pasquale, M., Di Toro, S., Feminò, E., Fuschini, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., Iacono Manno, A., Italiano, S., Kowalski, G., Lanzanò, G., Lanzalone, N., Le Neindre, S., Li, U., Lombardo, S., Lo Nigro, C., Maiolino, D., Mahboub, G., Manfredi, G., Margagliotti, D., Moisa, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, E., Pollacco, A., Pop, F., Porto, A., Rapisarda, M. F., Rivet, Rosato, Elio, S., Sambataro, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, C., Sutera, A., Trifirò, M., Trimarchi, G., Vannini, Vigilante, Mariano, J., Wilczynski, H., Wu, Z., Xiao, L., Zetta, and W., Zippe

Published
2001

26. REVERSE experiment at Laboratori Nazionali del Sud

Author

S. Aiello, M. Alderighi, A. Anzalone, M. Baldo, R. Barnà, M. Bartolucci, I. Berceanu, A. Bonasera, B. Borderie, A. Botvina, R. Bougault, M. Bruno, G. Cardella, S. Cavallaro, M. Colonna, M. D'Agostino, E. D'Amico, R. Dayras, N. De Cesare, E. De Fillippo, D. De Pasquale, M. Di Toro, S. Feminò, E. Fuschini, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, M. Iacono Manno, A. Italiano, S. Kowalski, G. Lanzanò, G. Lanzalone, N. Le Neindre, S. Li, U. Lombardo, S. Lo Nigro, C. Maiolino, D. Mahboub, G. Manfredi, G. Margagliotti, D. Moisa, T. Paduszynski, A. Pagano, M. Papa, C. M. Petrovici, E. Piasecki, S. Pirrone, G. Politi, E. Pollacco, A. Pop, F. Porto, A. Rapisarda, M. F. Rivet, S. Sambataro, G. Sechi, V. Simion, M. L. Sperduto, J. C. Steckmeyer, C. Sutera, A. Trifirò, M. Trimarchi, G. Vannini, J. Wilczynski, H. Wu, Z. Xiao, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, G.C.Bonsignori, M.Bruno, A.Ventura, D.Vretenar, S., Aiello, M., Alderighi, A., Anzalone, M., Baldo, R., Barnà, M., Bartolucci, I., Berceanu, A., Bonasera, B., Borderie, A., Botvina, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M., Colonna, M., D'Agostino, E., D'Amico, R., Dayra, N., De Cesare, E., De Fillippo, D., De Pasquale, M., Di Toro, S., Feminò, E., Fuschini, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., Iacono Manno, A., Italiano, S., Kowalski, G., Lanzanò, G., Lanzalone, N., Le Neindre, S., Li, U., Lombardo, S., Lo Nigro, C., Maiolino, D., Mahboub, G., Manfredi, G., Margagliotti, D., Moisa, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, E., Pollacco, A., Pop, F., Porto, A., Rapisarda, M. F., Rivet, Rosato, Elio, S., Sambataro, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, C., Sutera, A., Trifirò, M., Trimarchi, G., Vannini, Vigilante, Mariano, J., Wilczynski, H., Wu, Z., Xiao, L., Zetta, and W., Zipper

Published
2001

27. Using FLIPPER to predict irradiation results for VIRTEX 2 devices

Author

M. Alderighi, M. Mancini, S. Pastore, G. Sorrenti, M. Citterio, S. D'Angelo, G.R. Sechi, and F. Casini

Subjects
Engineering, Virtex, Single event upset, business.industry, Electronic engineering, Hardware_PERFORMANCEANDRELIABILITY, Irradiation, Fault injection, Flipper, Radiation, business, Field-programmable gate array, Simulation
Abstract

The comparison between FLIPPER fault injection experiment and radiation ground-testing on selected SRAM-FPGA designs is presented in the paper. The excellent agreement represents a significant achievement toward the validation of the FLIPPER platform.

Published
2008
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28. Robustness analysis of soft error accumulation in SRAM-FPGAs using FLIPPER and STAR/RoRA

Author

S. Pastore, D. Merodio Codinachs, G. Sorrenti, Luca Sterpone, M. Alderighi, M. Mancini, Roland Weigand, S. D'Angelo, Massimo Violante, and F. Casini

Subjects
Engineering, Hardware_MEMORYSTRUCTURES, business.industry, Hardware_PERFORMANCEANDRELIABILITY, Fault injection, Soft error, Logic synthesis, Robustness (computer science), Single event upset, Embedded system, Electronic engineering, Static random-access memory, Field-programmable gate array, business, Electronic circuit
Abstract

We describe a methodology for analyzing the robustness of circuits implemented by SRAM-based FPGAs against the accumulation of soft errors within the configuration memory. A detailed analysis of the fault injection data is presented.

Published
2008
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29. Computing models in designing

Author

L. Mantoani, E. Bussola, S. D'Angelo, G.R. Sechi, and M. Alderighi

Subjects
Theoretical computer science, Computer science, General Engineering, Multiplier (economics), Formal description, Axiom
Abstract

In this paper the use of axiomatic computing models in designing is presented. The usefulness of the chosen approach is assessed by showing the specification and implementation of a symbolic multiplier. The formal definition of the multiplier of strings of digits is implemented in a fully-testable C-program, directly derived from the specification.

Published
1990
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30. A flexible readout electronics for CZT arrays with real time digital signal processing

Author

S. D'Angelo, M. Alderighi, Michela Uslenghi, S. Monti, F. Casini, M. Mancini, M. Fiorini, P. Bastia, E. M. Quadrini, and M. Sassi

Subjects
Pixel, Physics::Instrumentation and Detectors, Computer science, Preamplifier, business.industry, Detector, Electrical engineering, Signal, Analog front-end, Data acquisition, Nuclear electronics, business, Computer hardware, Digital signal processing
Abstract

In the framework of an on-going R&D program on CZT detectors for astrophysical applications, we have started a study to address peculiar problems affecting this kind of detectors (e.g. response dependent on the interaction depth and multiple hit events) using a digital approach: the output of an analog front end chain based on a fast charge preamplifier, which preserves the shape of the signal as generated by the detector, sampled with a fast ADC, is processed to extract information to improve the performance, in particular the energy resolution. In this context, we have developed a flexible readout electronics to be used to characterize CZT array and test digital processing algorithms. The system includes analog front-end electronics, digital signal processing based on an FPGA board, and a Gb Ethernet interface for PC-based data acquisition. Current scheme allows the readout of a 4x4 pixels, which allows us to test the algorithms even for multi-pixels events and checking cross-talk effects. However, the system has been designed to be easily extended to an higher number of pixels by duplicating the Analog Front End board. Up to 4 AFEE boards can be managed by the system (thus supporting 64 channels, allowing a 16x16 array to be readout). Performance of the system with a commercial 4x4 pixels CZT (eV-products) will be reported in the paper.

Published
2007
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31. Soft errors in SRAM-FPGAs: A comparison of two complementary approaches

Author

F. Casini, S. Pastore, Luca Sterpone, M. Alderighi, M. Mancini, Massimo Violante, and S. D'Angelo

Subjects
Nuclear and High Energy Physics, Engineering, Finite impulse response, business.industry, Computer science, Workload, Fault injection, Star (graph theory), Logic synthesis, Nuclear Energy and Engineering, Embedded system, Electronic engineering, Dependability, Electronic design automation, Static random-access memory, Electrical and Electronic Engineering, business, Field-programmable gate array, Electronic circuit
Abstract

As SRAM-based field-programmable gate arrays (FPGAs) are introduced in safety- or mission-critical applications, the availability of suitable Electronic Design Automation (EDA) tools for predicting systems dependability becomes mandatory for designers. Nowadays designers can opt either for workload-independent EDA tools, which provide information about system's dependability disregarding the workload the system is supposed to elaborate when deployed in the mission, or workload-dependent approaches. In this paper, we compare two tools for predicting the effects of soft errors in circuits implemented using SRAM-based FPGAs, a workload-independent one (STAR) and a workload-dependent one (FLIPPER). Experimental results show that the two tools are complementary and can be used fruitfully for obtaining accurate predictions.

Published
2007
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32. Evaluation of Single Event Upset Mitigation Schemes for SRAM based FPGAs using the FLIPPER Fault Injection Platform

Author

M. Alderighi, F. Casini, S. D'Angelo, M. Mancini, S. Pastore, G.R. Sechi, and R. Weigand

Subjects
Engineering, business.industry, Hardware description language, Control reconfiguration, Hardware_PERFORMANCEANDRELIABILITY, Fault injection, Single event upset, Embedded system, VHDL, Verilog, Static random-access memory, Hardware_ARITHMETICANDLOGICSTRUCTURES, business, Field-programmable gate array, Hardware_REGISTER-TRANSFER-LEVELIMPLEMENTATION, computer, Hardware_LOGICDESIGN, computer.programming_language
Abstract

SRAM based reprogrammable FPGAs are sensitive to radiation-induced single event upsets (SEU), not only in their user flip-flops and memory, but also in the configuration memory. Appropriate mitigation has to be applied if they are used in space, for example the XTMR scheme implemented by the Xilinx TMRTool and configuration scrubbing. The FLIPPER fault injection platform, described in this paper, allows testing the efficiency of the SEU mitigation scheme. FLIPPER emulates SEU-like faults by doing partial reconfiguration and then applies stimuli derived from HDL simulation (VHDL/Verilog test-bench), while comparing the outputs with the golden pattern, also derived from simulation. FLIPPER has its device-under-test (DUT) FPGA on a mezzanine board, allowing an easy exchange of the DUT device. Results from a test campaign are presented using a design from space application and applying various levels of TMR mitigation.

Published
2007
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33. PRESTO : a computational and storage unit for CHIMERA DAQ

Author

G. Lanzano, M. Sassi, A. Anzalone, A. Pagano, P. Guazzoni, E. DeFilippo, G.R. Sechi, E. Laguidara, F. Rizzo, G. Lanzalone, G. Politi, C. Maiolino, F. Amorini, D. Ghilardi, L. Zetta, M. Alderighi, P. Russotto, S. Russo, Domenico Santonocito, G. Cardella, M. Papa, F. Porto, S. Pirrone, and S. Cavallaro

Subjects
Ethernet, Nuclear and High Energy Physics, Engineering, Workstation, business.industry, Data storage unit, Multidetector online monitoring, Online computational system, Settore FIS/01 - Fisica Sperimentale, law.invention, Peak detection, Settore FIS/04 - Fisica Nucleare e Subnucleare, Data acquisition, Nuclear Energy and Engineering, law, Electronic engineering, Electrical and Electronic Engineering, business, Computer hardware
Abstract

We have designed, built, and tested an on-line pre-analysis and data-storage unit for the data acquisition system of the 4/spl pi/-detector CHIMERA. The unit uses special algorithms to perform particle identification and automatic peak detection. It tags in charge each event and stores the results on external unit, together with the raw data. It consists of two commercial 2 GHz workstations connected together through 1 Gb/s Ethernet boards and to the data acquisition system through a 100 Mb/s Ethernet.

Published
2005

35. The enhanced data acquisition system for the 4π detector CHIMERA

Author

S. Aiello, M. Alderighi, A. Anzalone, M. Bartolucci, M.G. Campisi, G. Cardella, S. Cavallaro, E. De Filippo, S. Femino, E. Geraci, M. Geraci, F. Giustolisi, A. Greco, P. Guazzoni, C.M. Iacono Manno, G. Lanzalone, G. Lanzano, S. Lo Nigro, G. Manfredi, A. Pagano, M. Papa, S. Pirrone, G. Politi, F. Porto, S. Sambataro, G. Sechi, M.L. Sperduto, C.M. Sutera, and L. Zetta

Published
2003
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36. The on-line computational and control system for the 4π-detector CHIMERA

Author

S. Aiello, M. Alderighi, A. Anzalone, M. Bartolucci, G. Cardella, S. Cavallaro, E. De Filippo, S. Femino, E. Geraci, M. Geraci, F. Giustolisi, A. Greco, P. Guazzoni, M. IaconoManno, G. Lanzalone, G. Lanzano, S. LoNigro, G. Manfredi, A. Pagano, M. Papa, S. Pirrone, G. Politi, F. Porto, D. Salvadori, S. Sambataro, G. Sechi, L. Sperduto, C. Sutera, and L. Zetta

Published
2003
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41. An advanced neuron model for optimizing the SIREN network architecture

Author

S. D'Angelo, E.L. Gummati, M. Alderighi, G.R. Sechi, and F. d'Ovidio

Subjects
Spiking neural network, Physical neural network, Network architecture, business.industry, Time delay neural network, Computer science, Real-time computing, Complex event processing, Biological neuron model, Artificial intelligence, Network dynamics, business, Siren (codec)
Abstract

The paper presents a computational system based on a synchronous feedback neural network for the on-line event processing of a photon counting intensified CCD. The project is based on a neuron model that improves the one already defined for the SIgnal REcognition Network (SIREN) system and on a suitable network architecture. As far as the neuron is concerned, a new equation for network dynamics is envisaged, that allows to reduce the number of cycles needed for event identification. As far as the architecture is concerned, we focus on the definition of a network having less neurons than SIREN while maintaining the same performance. An hypothesis of network architecture and a performance comparison between the two neural models are given in the paper.

Published
2002
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43. Broadcast automata: a parallel scalable architecture for prototypal embedded processors for space applications

Author

M. Alderighi, R. Mazzei, G. Sechi, and F. Tisato

Subjects
business.industry, Computer science, Distributed computing, Broadcast communication network, Automata theory, State (computer science), Broadcasting, business, Massively parallel computation, Field (computer science), Fault detection and isolation, Automaton
Abstract

The paper introduces a model of massively parallel computation based on broadcast synchronous agents. It consists of a collection of uniform automata which evolve synchronously. Each agent may observe the state of any other agent via broadcast communication, but it is not aware of the identity of the other agents. A broadcast automata based system (BAS) is presented as a new approach to the development of embedded system prototypes, specifically in the field of space applications, where the resource constraints, as well as fault detection and recovery, are critical. An example of application in signal processing is illustrated.

Published
2002
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44. A reconfigurable neural network for pattern identification in CCD-based detectors

Author

E.L. Gummati, G.R. Sechi, M. Alderighi, and S. D'Angelo

Subjects
Interconnection, Quantitative Biology::Neurons and Cognition, Pixel, Artificial neural network, Physics::Instrumentation and Detectors, business.industry, Computer science, Detector, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, Image processing, Network topology, Photon counting, Pattern identification, Electronic engineering, business, Computer hardware
Abstract

The paper presents the definition of a neural image processing system to be used with intensified CCD-based detectors for photon counting applications. It consists of 25 neurons linked to a reconfigurable network. The use of neural network was proved to be a suitable choice for analysing relations among CCD pixels in a quite natural way. The adoption of a reconfigurable interconnection network allows to define and run different neural network topologies on the same hardware platform. Detector concepts are given and system layout is described in the paper.

Published
2002
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45. An FPGA-based on-line neural system in photon counting intensified imagers for space applications

Author

S. D'Angelo, F. d'Ovidio, G.R. Sechi, and M. Alderighi

Subjects
Photon, Artificial neural network, Physics::Instrumentation and Detectors, Computer science, business.industry, Noise (signal processing), Detector, Optical computing, Complex event processing, Photon counting, Embedded system, business, Field-programmable gate array, Computer hardware
Abstract

A computational system based on a synchronous feedback neural network for the online event processing of a photon counting intensified CCD detector is presented. The hardware prototype, implemented by means of FPGA technology, consists of 5/spl times/5 and is able to identify photon events against spurious and/or noise events. It shows a high level of flexibility, which is essential in the characterization phase of the detector. It allows to implement different kinds of neurons, having different output functions and internal architectures, and to run actual, as well as virtual, networks of neurons.

Published
2002
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46. A feedback neural network for signal processing and event recognition

Author

D. Crosetto, F. d'Ovidio, E.L. Gummati, M. Alderighi, and G.R. Sechi

Subjects
Parameter identification problem, Signal processing, Artificial neural network, Event (computing), business.industry, Asynchronous communication, Computer science, Event recognition, Pattern recognition (psychology), Artificial intelligence, Computational problem, business
Abstract

Recent years have witnessed a growing interest in the study of neural networks. A lot of work has been on understanding how various computational problems can be solved adopting these models. This paper describes an asynchronous feedback neural network, the photon event identification problem in an astrophysics experiment, and shows some promising results. >

Published
2002
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47. Implementing photon event recognition algorithms on a 3D-flow system

Author

D. Crosetto, G.R. Sechi, M. Alderighi, and S. D'Angelo

Subjects
Superconducting Super Collider, Signal processing, Photon, Computer science, Position (vector), ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, Topology (electrical circuits), Algorithm design, Algorithm, Photon counting, Event reconstruction
Abstract

This report describes an implementation on the 3D-flow system developed at the Superconducting Super Collider Lab. of the algorithms and equipment to recognize valid photon events using a morphological analysis of the signals of an intensified CCD in the photon counting mode. The analysis consists of calculating the coordinates of a matrix corresponding to the exact position of each incident photon on the channel plate. Several off-line calculations with efficiency studies aiming at finding the best algorithm for event reconstruction have been performed. This off-line algorithm can be accomplished in real time at the CCD input rate (up to 2000 frames/sec). The communication-intensive nature of the algorithm and of the topology of this application and the particular architecture of the 3D-flow system lead to a very efficient implementation. The existing hardware simulator allows studies of the entire system before actual construction. >

Published
2002
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48. EVIDENCE: an FPGA-based system for photon event identification and centroiding

Author

M. Alderighi, G.R. Sechi, and S. D'Angelo

Subjects
Parameter identification problem, Flexibility (engineering), Matching (statistics), Identification (information), Photon, Event (computing), Computer science, Real-time computing, Field-programmable gate array, Reconfigurable computing
Abstract

A high performance processing system for event identification and centroiding to be used in a photon counting detector for space applications is presented. In order to satisfy the processing requirements dictated by the identification problem, an ad-hoc system based on field programmable gate arrays (FPGAs) has been designed. FPGAs are shown able to achieve the best performance required by the envisioned application, as compared to former systems based on alternative off-the-shelf technologies. FPGAs also allow matching low design and development costs with the requirements of fast identification and flexibility in making the system adequate for ever increasing counting rates, and in implementing more sophisticated centroiding algorithms.

Published
2002
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49. Mass and charge identification of fragments detected with the Chimera Silicon-CsI(Tl) telescopes

Author

N Le Neindre, M Alderighi, A Anzalone, R Barnà, M Bartolucci, I Berceanu, B Borderie, R Bougault, M Bruno, G Cardella, S Cavallaro, M D'Agostino, R Dayras, E De Filippo, D De Pasquale, E Geraci, F Giustolisi, A Grzeszczuk, P Guazzoni, D Guinet, M Iacono-Manno, A Italiano, S Kowalski, A Lanchais, G Lanzanó, G Lanzalone, S Li, S Lo Nigro, C Maiolino, G Manfredi, D Moisa, A Pagano, M Papa, T Paduszynski, M Petrovici, E Piasecki, S Pirrone, G Politi, A Pop, F Porto, M.F Rivet, E Rosato, S Russo, S Sambataro, G Sechi, V Simion, M.L Sperduto, J.C Steckmeyer, C Sutera, A Trifirò, L Tassan-Got, M Trimarchi, G Vannini, M Vigilante, J Wilczynski, H Wu, Z Xiao, L Zetta, W Zipper, Guesnon, Sandrine, Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire de physique corpusculaire de Caen (LPCC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)

Subjects
Physics, Nuclear and High Energy Physics, Silicon, 010308 nuclear & particles physics, Physics::Instrumentation and Detectors, [PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex], chemistry.chemical_element, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Nuclear physics, chemistry, 0103 physical sciences, Nuclear Experiment (nucl-ex), 010306 general physics, Instrumentation, Nuclear Experiment
Abstract

Mass and charge identification of charged products detected with Silicon-CsI(Tl) telescopes of the Chimera apparatus is presented. An identification function, based on the Bethe-Bloch formula, is used to fit empirical correlation between Delta E and E ADC readings, in order to determine, event by event, the atomic and mass numbers of the detected charged reaction products prior to energy calibration., 24 pages, 7 .jpg figures, submitted to Nucl.Instr.A

Published
2002

50. REVERSE EXPERIMENT AT LABORATORI NAZIONALI DEL SUD

Author

Aldo Bonasera, S. Femino, W. Zipper, M. Bruno, Marcello Baldo, B. Borderie, G. Vannini, A. Pagano, P. Guazzoni, S. Pirrone, M. Bartolucci, A. Anzalone, C. Maiolino, E. C. Pollacco, M. Iacono Manno, E. D'Amico, J. Wilczynski, D. De Pasquale, H. Wu, E. De Filippo, N. De Cesare, E. Geraci, Amalia Pop, M. D'Agostino, A. Botvina, E. Fuschini, Michele Papa, M. Trimarchi, S. Kolwaski, T. Paduszynski, N. Le Neindre, J.C. Steckmeyer, M. Di Toro, Andrea Rapisarda, E. Piasecki, D. M. F. Rivet, G. Lanzano, S. Sambataro, R. Dayras, G.R. Sechi, M. Geraci, V. Simion, U. Lombardo, Mihai Petrovici, Elio Rosato, R. Bougault, F. Porto, G. Margagliotti, G. Politi, D. Guinet, G. Manfredi, C. M. Sutera, G. Lanzalone, I. Berceanu, D. Moisa, Mariano Vigilante, L. Zetta, Antonio Italiano, S. Lo Nigro, M. L. Sperduto, M. Alderighi, Zhigang Xiao, S. M. Li, Sebastiano Aiello, A. Grzeszczuk, D. Mahboub, S. Cavallaro, Maria Colonna, A. Trifilo, F. Giustolisi, R. Barna, and G. Cardella

Published
2001
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