The selective read-out processor for the CMS electromagnetic calorimeter

Almeida, N.; Busson, P.; Faure, J.; Gachelin, O.; Gras, P.; Mandjavidze, I.; Mur, Marieke; Varela, J.

doi:10.1109/nssmic.2004.1462573

Cited by 5 publications

(3 citation statements)

References 2 publications

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“…The selective read-out processor (SRP) [91] is responsible for the implementation of the selective read-out algorithm. The system is composed by a single 6U-VME crate with twelve identical algorithm boards (AB).…”

Section: Jinst 3 S08004mentioning

confidence: 99%

“…The full ECAL data for an event, if all channels are read out, exceeds this target by a factor of nearly 20. Reduction of the data volume, selective read-out, can be performed by the Selective Read-out Processor [86,91] so that the suppression applied to a channel takes account of energy deposits in the vicinity. For the measure of the energy in a region, the trigger tower sums are used.…”

Section: Classification Performed By the Selective Read-outmentioning

confidence: 99%

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The CMS experiment at the CERN LHC

Chatrchyan¹,

Hmayakyan²,

Khachatryan³

et al. 2008

J. Inst.

3,263

2,102

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Recent results of the searches for Supersymmetry in final states with one or two leptons at CMS are presented. Many Supersymmetry scenarios, including the Constrained Minimal Supersymmetric extension of the Standard Model (CMSSM), predict a substantial amount of events containing leptons, while the largest fraction of Standard Model background events -which are QCD interactions -gets strongly reduced by requiring isolated leptons. The analyzed data was taken in 2011 and corresponds to an integrated luminosity of approximately L = 1 fb −1 . The center-of-mass energy of the pp collisions was √ s = 7 TeV.

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Section: Jinst 3 S08004mentioning

confidence: 99%

Section: Classification Performed By the Selective Read-outmentioning

confidence: 99%

The CMS experiment at the CERN LHC

Chatrchyan¹,

Hmayakyan²,

Khachatryan³

et al. 2008

J. Inst.

3,263

2,102

View full text Add to dashboard Cite

show abstract

“…Such a reduction is achieved by a combination of zero suppression and "selective readout". The selective readout [3] selects the most interesting areas on event by event basis, where the readout will be performed with minimal zero suppression. Minimal zero suppression corresponds to either no zero suppression at all or zero suppression with a very low threshold.…”

Section: The Ecal Trigger and Daqmentioning

confidence: 99%