The data acquisition system of the neutron time-of-flight facility n_TOF at CERN

被引:101
作者
Abbondanno, U
Aerts, G
Alvarez, F
Alvarez, H
Andriamonje, S
Andrzejewski, J
Badurek, G
Baumann, P
Becvár, F
Benlliure, J
Berthomieux, E
Betev, B
Calviño, F
Cano-Ott, D
Capote, R
Cennini, P
Chepel, V
Chiaveri, E
Colonna, N
Cortes, G
Cortina, D
Couture, A
Cox, J
Dababneh, S
David, S
Dolfini, R
Domingo-Pardo, C
Duran, I
Embid-Segura, M
Ferrant, L
Ferrari, A
Ferreira-Marques, R
Frais-Koelbl, H
Furman, W
Goncalves, I
Gonzalez-Romero, E
Goverdovski, A
Gramegna, F
Griesmayer, E
Gunsing, F
Haas, B
Haight, R
Heil, M
Herrera-Martinez, A
Isaev, S
Jericha, E
Kadi, Y
Käppeler, F
Kerveno, M
Ketlerov, V
机构
[1] Forschungszentrum Karlsruhe GmbH, Inst Kernphys, D-76344 Leopaldhafen, Germany
[2] Ist Nazl Fis Nucl, Sez Trieste, Trieste, Italy
[3] CEA Saclay, DSM, DAPNIA, SPhN, Gif Sur Yvette, France
[4] Ctr Invest Energet Medioambientales & Tecnol, Madrid, Spain
[5] Univ Santiago de Compostela, Santiago De Compostela, Spain
[6] Univ Lodz, PL-90131 Lodz, Poland
[7] Vienna Tech Univ, Atominst Osterreich Univ, A-1040 Vienna, Austria
[8] CNRS, IN2P3, IreS, Strasbourg, France
[9] Charles Univ, CR-11636 Prague 1, Czech Republic
[10] Bulgarian Acad Sci, Cent Lab Mechatron & Instrumentat, BU-1113 Sofia, Bulgaria
[11] Univ Politecn Catalunya, Barcelona, Spain
[12] Univ Seville, E-41009 Seville, Spain
[13] CERN, Geneva, Switzerland
[14] Lab Instrumentacao & Phis Expt Particulas, Coimbra, Portugal
[15] Ist Nazl Fis Nucl, Sez Bari, I-70126 Bari, Italy
[16] Univ Notre Dame, Notre Dame, IN 46556 USA
[17] CNRS, IN2P3, F-91405 Orsay, France
[18] Univ Pavia, I-27100 Pavia, Italy
[19] Univ Valencia, CSIC, Inst Fis Corpuscular, Valencia, Spain
[20] Fac Hsch Wiener Neustadt, Vienna, Austria
[21] Joint Nucl Res Inst, Frank Lab Neutron Phys, Dubna, Russia
[22] Inst Tecnol & Nucl, Lisbon, Portugal
[23] Inst Phys & Power Engn, Obninsk, Russia
[24] Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy
[25] CNRS, CENBG, IN2P3, Bordeaux, France
[26] Los Alamos Natl Lab, Los Alamos, NM 87545 USA
[27] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA
[28] Univ Politecn Madrid, E-28040 Madrid, Spain
[29] Univ Vienna, Inst Isotopenforsch & Kernphys, A-1010 Vienna, Austria
[30] Pole Univ Leonard Vinci, Paris, France
[31] Kungliga Tekniska Hogskolan, Dept Phys, Stockholm, Sweden
[32] IRMM, JRC, CEC, Geel, Belgium
[33] Univ Basel, CH-4003 Basel, Switzerland
[34] ENEA, Bologna, Italy
[35] Dipartimento Fis, Bologna, Italy
[36] Ist Nazl Fis Nucl, I-40126 Bologna, Italy
关键词
flash-ADC; data acquisition; neutron time-of-flight spectroscopy; pulse shape analysis;
D O I
10.1016/j.nima.2004.09.002
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The n_TOF facility at CERN has been designed for the measurement of neutron capture, fission and (n, xn) cross-sections with high accuracy. This requires a flexible and-due to the high instantaneous neutron flux-almost dead time free data acquisition system. A scalable and versatile data solution has been designed based on 8-bit flash-ADCs with sampling rates up to 2 GHz and 8 Mbyte memory buffer. The software is written in C and C++ and is running on PCs equipped with RedHat Linux. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:692 / 702
页数:11
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