The DZERO Level 3 data acquisition system

R. Angstadt; G. Brooijmans; D. Chapin; M. Clements; D. Cutts; A. Haas; R. Hauser; M. Johnson; A. Kulyavtsev; S. E.K. Mattingly; M. Mulders; P. Padley; D. Petravick; R. Rechenmacher; S. Snyder; G. Watts

doi:10.1109/TNS.2004.828785

The DZERO Level 3 data acquisition system

R. Angstadt, G. Brooijmans, D. Chapin, M. Clements, D. Cutts, A. Haas, R. Hauser, M. Johnson, A. Kulyavtsev, S. E.K. Mattingly, M. Mulders, P. Padley, D. Petravick, R. Rechenmacher, S. Snyder, G. Watts

Research output: Contribution to journal › Article › peer-review

Abstract

The DZERO experiment began RunII datataking operation at Fermilab in spring 2001. The physics program of the experiment requires the Level 3 data acquisition (DAQ) system system to handle average event sizes of 250 kilobytes at a rate of 1 kHz. The system routes and transfers event fragments of approximately 1-20 kilobytes from 63 VME crate sources to any of approximately 100 processing nodes. It is built upon a Cisco 6509 Ethernet switch, standard PCs, and commodity VME single board computers (SBCs). The system has been in full operation since spring 2002.

Original language	English (US)
Pages (from-to)	445-450
Number of pages	6
Journal	IEEE Transactions on Nuclear Science
Volume	51
Issue number	3 I
DOIs	https://doi.org/10.1109/TNS.2004.828785
State	Published - Jun 2004
Externally published	Yes

Keywords

Computer networks
Data acquisition
Monitoring
Physics
Triggering

ASJC Scopus subject areas

Nuclear and High Energy Physics
Nuclear Energy and Engineering
Electrical and Electronic Engineering

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The DZERO Level 3 data acquisition system. / Angstadt, R.; Brooijmans, G.; Chapin, D.; Clements, M.; Cutts, D.; Haas, A.; Hauser, R.; Johnson, M.; Kulyavtsev, A.; Mattingly, S. E.K.; Mulders, M.; Padley, P.; Petravick, D.; Rechenmacher, R.; Snyder, S.; Watts, G.

In: IEEE Transactions on Nuclear Science, Vol. 51, No. 3 I, 06.2004, p. 445-450.

Research output: Contribution to journal › Article › peer-review

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AU - Cutts, D.

AU - Haas, A.

AU - Hauser, R.

AU - Johnson, M.

AU - Kulyavtsev, A.

AU - Mattingly, S. E.K.

AU - Mulders, M.

AU - Padley, P.

AU - Petravick, D.

AU - Rechenmacher, R.

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