The ATLAS Level-1 Muon Topological Trigger Information for Run 2 of the LHC

被引：3

作者：

Artz, S. ^{[1
]}

Bauss, B. ^{[1
]}

Boterenbrood, H. ^{[2
]}

Buescher, V. ^{[1
]}

Cerqueira, A. S. ^{[6
]}

Degele, R. ^{[1
]}

Dhaliwal, S.

Ellis, N. ^{[3
]}

Farthouat, P. ^{[3
]}

Galster, G. ^{[3
,4
]}

Ghibaudi, M. ^{[3
,5
]}

Glatzer, J. ^{[3
]}

Haas, S. ^{[3
]}

Igonkina, O. ^{[2
]}

Jakobi, K. ^{[1
]}

Jansweijer, P. ^{[2
]}

Kahra, C. ^{[1
]}

Kaluza, A. ^{[1
]}

Kaneda, M. ^{[3
]}

Marzin, A. ^{[3
]}

Ohm, C. ^{[3
]}

Oliveira, M. V. Silva ^{[3
,6
]}

Pauly, T. ^{[3
]}

Poettgen, R. ^{[3
]}

Reiss, A. ^{[1
]}

Schaefer, U. ^{[1
]}

Schaeffer, J. ^{[1
]}

Schipper, J. D. ^{[2
]}

Schmieden, K. ^{[3
]}

Schreuder, F. ^{[2
]}

Simioni, E. ^{[1
]}

Simon, M. ^{[1
]}

Spiwoks, R. ^{[3
]}

Stelzer, J. ^{[3
]}

Tapprogge, S. ^{[1
]}

Vermeulen, J. ^{[2
]}

Vogel, A. ^{[1
]}

Zinser, M. ^{[1
]}

机构：

[1] Johannes Gutenberg Univ Mainz, D-55128 Mainz, Germany

[2] Nikhef Natl Inst Subatom Phys, NL-1098 XG Amsterdam, Netherlands

[3] CERN, European European Org Nucl Res, CH-1211 Geneva 23, Switzerland

[4] Univ Copenhagen, DK-1017 Copenhagen, Denmark

[5] Scuola Super St Anna Univ & Perfezionamento, Pisa, Italy

[6] Univ Fed Juiz de Fora, BR-36036330 Juiz De Fora, MG, Brazil

来源：

JOURNAL OF INSTRUMENTATION | 2015年 / 10卷

关键词：

Trigger concepts and systems (hardware and software); Trigger algorithms; Muon spectrometers; Digital electronic circuits;

D O I：

10.1088/1748-0221/10/02/C02027

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

For the next run of the LHC, the ATLAS Level-1 trigger system will include topological information on trigger objects from the calorimeters and muon detectors. In order to supply coarse grained muon topological information, the existing MUCTPI (Muon-to-Central-Trigger-Processor Interface) system has been upgraded. The MIOCT (Muon Octant) module firmware has been then modified to extract, encode and send topological information through the existing MUCTPI electrical trigger outputs. The topological information from the muon detectors will be sent to the Level-1 Topological Trigger Processor (L1Topo) through the MUCTPI-to-Level-1-Topological-Processor (MuCTPiToTopo) interface. Examples of physics searches involving muons are: search for Lepton Flavour Violation, Bs-physics, Beyond the Standard Model (BSM) physics and others. This paper describes the modifications to the MUCTPI and its integration with the full trigger chain.

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