RESULTS IN ONLINE DATA-PROCESSING WITH THE DATA-ACQUISITION SYSTEM OF THE ALEPH-TPC

被引：0

作者：

LUSIANI, A

机构：

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 1993年 / 40卷 / 04期

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Since August 1989 the ALEPH detector is collecting data on e+e- collisions provided by the LEP storage ring at CERN. Its main tracking detector, a time projection chamber, has about 50,000 channels, each recording 512 samples of incoming ionization. The ALEPH TPC data acquisition system is based on 768 triple width Fastbus modules, named TPDs, and 36 double width Fastbus modules, named TPPs. The TPC DAQ system performance has been satisfactory since the beginning of LEP physics in 1989, throughout more than two years of operation. The task to coordinate, to reliably operate, to monitor and to maintain several hundreds of complex custom hardware devices has been accomplished. In this paper the performance and the implementation of the TPC DAQ system are presented; furthermore, it is shown how online data processing is used to obtain a substantial reduction of the data volume.

引用

页码：621 / 625

页数：5

共 12 条

[1] DATA ACQUISITION FOR THE ALEPH TPC - A CASE-STUDY FOR LEP [J].

AMENDOLIA, SR ;

FIDECARO, F ;

LUSIANI, A ;

MARROCCHESI, PS .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1990, 289 (03) :569-576

[2] MANAGEMENT AND CONTROL OF THE READ OUT PROCESSORS (TPPS) OF THE ALEPH TIME PROJECTION CHAMBER [J].

AMENDOLIA, SR ;

BARCZEWSKI, T ;

BAUERDICK, LAT ;

BLUCHER, E ;

BLUM, W ;

BOUDREAU, J ;

CINABRO, D ;

CIOCCI, MA ;

CONWAY, J ;

COWEN, DF ;

FIDECARO, F ;

GALEOTTI, S ;

GOBBO, B ;

JAHN, A ;

JOHNSON, R ;

KASEMANN, M ;

HALLEY, A ;

HAYWOOD, S ;

LARSSON, U ;

LECLAIRE, B ;

LEHRAUS, I ;

LOFSTEDT, B ;

LOHSE, T ;

LUSIANI, A ;

MARROCCHESI, PS ;

MAY, J ;

MILOTTI, E ;

MINTEN, A ;

MORSANI, F ;

PASSUELLO, D ;

RICHSTEIN, J ;

RICHTER, R ;

ROEHN, S ;

ROLANDI, L ;

SCHLATTER, D ;

SCHMELLING, M ;

SETTLES, R ;

STEFANINI, G ;

STEEG, F ;

TAKASHIMA, M ;

TEJESSY, W ;

THOMAS, J ;

VAYAKI, A ;

WEAR, J ;

WITZELING, W ;

WU, SL ;

XUE, S .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1989, 36 (05) :1459-1463

[3] THE FASTBUS READ-OUT SYSTEM FOR THE ALEPH TIME PROJECTION CHAMBER [J].

AMENDOLIA, SR ;

BARCZEWSKI, T ;

BAUERDICK, LAT ;

BLUCHER, E ;

BOUDREAU, J ;

BLUM, W ;

CINABRO, D ;

CONWAY, J ;

CONVERY, M ;

CIOCCI, MA ;

COWEN, DF ;

FIDECARO, F ;

GOBBO, B ;

JAHN, A ;

JARED, RC ;

JOHNSON, R ;

KASEMANN, M ;

HALLEY, A ;

HAYWOOD, S ;

LARSSON, U ;

LECLAIRE, B ;

LEHRAUS, I ;

LOHSE, T ;

LUSIANI, A ;

MARROCCHESI, PS ;

MAY, J ;

MILOTTI, E ;

MINTEN, A ;

RICHSTEIN, J ;

RICHTER, R ;

ROEHN, S ;

ROLANDI, L ;

SCHLATTER, D ;

SCHMELLING, M ;

SETTLES, R ;

STEFANINI, G ;

STEEG, F ;

TAKASHIMA, M ;

TEJESSY, W ;

THOMAS, J ;

VAYAKI, A ;

WEAR, J ;

WITZELING, W ;

WU, SL ;

XUE, S .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1989, 36 (05) :1514-1517

[4]

AMENDOLIA SR, 1987, IEEE T NUCL SCI, V34, P128

[5] THE CRATE CLUSTERING CARD [J].

AMENDOLIA, SR ;

FIDECARO, F ;

GALEOTTI, S ;

LUSIANI, A ;

MARROCCHESI, PS ;

PASSUELLO, D ;

LOFSTEDT, B .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1987, 34 (01) :187-190

[6]

AMENDOLIA SR, 1984, TPCDET8456 ALEPH INT

[7]

BATTAIOTTO P, 1988, IEEE T NUCL SCI, V35, P316

[8] ALEPH - A DETECTOR FOR ELECTRON-POSITRON ANNIHILATIONS AT LEP [J].

DECAMP, D ;

DESCHIZEAUX, B ;

LEES, JP ;

MINARD, MN ;

CRESPO, JM ;

DELFINO, M ;

FERNANDEZ, E ;

MARTINEZ, M ;

MIQUEL, R ;

MIR, LM ;

ORTEU, S ;

PACHECO, A ;

PERLAS, JA ;

TUBAU, E ;

CATANESI, MG ;

DEPALMA, M ;

FARILLA, A ;

IASELLI, G ;

MAGGI, G ;

MASTROGIACOMO, A ;

NATALI, S ;

NUZZO, S ;

RANIERI, A ;

RASO, G ;

ROMANO, F ;

RUGGIERI, F ;

SELVAGGI, G ;

SILVESTRIS, L ;

TEMPESTA, P ;

ZITO, G ;

CHEN, Y ;

HU, H ;

HUANG, D ;

JIANG, Y ;

LIN, J ;

LIU, R ;

LU, W ;

RUAN, T ;

WANG, T ;

WANG, X ;

WU, D ;

WU, W ;

XIE, Y ;

XU, D ;

XU, R ;

XU, Y ;

YAN, W ;

YE, M ;

ZHANG, J ;

ZHAO, H .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1990, 294 (1-2) :121-178

[9]

LOFTEDT B, 1986, CERNEPEL F68215A4

[10] THE ALEPH DATA ACQUISITION-SYSTEM [J].

VONRUDEN, W .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1989, 36 (05) :1444-1448

← 1 2 →