The ATLAS level-1 calorimeter trigger

被引：62

作者：

Achenbach, R. ^{[3
]}

Adragna, P. ^{[1
]}

Andrei, V. ^{[3
]}

Apostologlou, P.

Asman, B. ^{[6
]}

Ay, C. ^{[4
]}

Barnett, B. M. ^{[5
]}

Bauss, B.

Bendel, M. ^{[4
]}

Bohm, C. ^{[6
]}

Booth, J. R. A. ^{[2
,5
]}

Brawn, I. P. ^{[5
]}

Bright-Thomas, P. ^{[2
]}

Charlton, D. G. ^{[2
]}

Collins, N. J. ^{[2
]}

Curtis, C. J.

Dahlhoff, A. ^{[4
]}

Davis, A. O. ^{[5
]}

Eckweiler, S. ^{[4
]}

Edwards, J. P. ^{[5
]}

Eisenhandler, E. ^{[1
]}

Faulkner, P. J. W. ^{[2
]}

Fleckner, J. ^{[4
]}

Foehlisch, F. ^{[3
]}

Garvey, J. ^{[2
]}

Gee, C. N. P. ^{[5
]}

Gillman, R. ^{[5
]}

Hanke, P. ^{[3
]}

Hatley, R. P. ^{[5
]}

Hellman, S. ^{[6
]}

Hidvegi, A. ^{[6
]}

Hillier, S. J. ^{[2
]}

Jakobs, K. ^{[4
]}

Johansen, M. ^{[6
]}

Kluge, E. -E. ^{[3
]}

Landon, M. ^{[1
]}

Lendermann, V.

Lilley, J. N. ^{[2
]}

Mahboubi, K. ^{[3
]}

Mahout, G. ^{[2
]}

Mass, A.

Meier, K. ^{[3
]}

Moa, T. ^{[6
]}

Moyse, E. ^{[1
]}

Mueller, F.

Neusiedl, A. ^{[4
]}

Noeding, C. ^{[4
]}

Oltmann, B. ^{[4
]}

Pentney, M. ^{[1
]}

Perera, V. J. O.

机构：

[1] Queen Mary Univ London, Dept Phys, London E1 4NS, England

[2] Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England

[3] Univ Heidelberg, Kirchhoff Inst Phys, D-69120 Heidelberg, Germany

[4] Johannes Gutenberg Univ Mainz, Inst Phys, D-55099 Mainz, Germany

[5] STFC, Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England

[6] Stockholm Univ, SE-10691 Stockholm, Sweden

来源：

JOURNAL OF INSTRUMENTATION | 2008年 / 3卷

关键词：

digital electronic circuits; trigger concepts and systems (hardware and software);

D O I：

10.1088/1748-0221/3/03/P03001

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The ATLAS Level-1 Calorimeter Trigger uses reduced-granularity information from all the ATLAS calorimeters to search for high transverse-energy electrons, photons, tau leptons and jets, as well as high missing and total transverse energy. The calorimeter trigger electronics has a fixed latency of about 1 mu s, using programmable custom-built digital electronics. This paper describes the Calorimeter Trigger hardware, as installed in the ATLAS electronics cavern.

引用

页数：40

共 5 条

[1]

*ATLAS COLL, 2008, ATLAS EXPT CERN LARG

[2]

*ATLAS LEV 1 TRIGG, 1998, CERNLHCC9814

[3]

BUCHANAN NJ, UNPUB JINST

[4] Analog system for building the first-level triggering signal provided by the hadronic calorimeter of ATLAS detector [J].

Cerqueira, A. S. ;

Seixas, J. M. ;

Caloba, L. P. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2007, 570 (01) :117-125

[5]

Eisenhandler E. F., 2004, ATLDAQ2004011

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