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Muon identification with the event filter of the ATLAS experiment at CERN LHC

  • Gabriella Cataldi
  • , A. Dos Anjos
  • , W. Wiedenmann
  • , G. Zobering
  • , S. Armstrong
  • , D. Damazio
  • , T. Maeno
  • , J. T.M. Baines
  • , D. Emeliyanov
  • , N. Kirk
  • , F. J. Wickens
  • , M. Wielers
  • , C. P. Bee
  • , C. Meessen
  • , Z. Qian
  • , F. Touchard
  • , M. Biglietti
  • , G. Carlino
  • , F. Conventi
  • , J. A. Bogaerts
  • P. Conde, N. Ellis, J. Haller, C. Padilla, P. Pinto, S. Rosati, C. Santamarina, T. Wengler, P. Werner, M. Bosman, P. Casado, H. Garitaonandia, C. Osuna, E. Segura, S. Sushkov, B. Caron, R. Moore, J. L. Pinfold, R. Soluk, S. J. Wheeler, E. Gorini, M. Primavera, S. Spagnolo, A. Ventura, D. Cavalli, S. Resconi, G. Comune, G. Crone, N. Konstantinidis, E. Stefanidis, M. Sutton, A. De Santo, S. George, R. Goncalo, G. Kilvington, A. Lowe, M. Diaz Gomez, A. Di Mattia, S. Falciano, L. Luminari, A. Nisati, B. Epp, V. Ghete, S. Kabana, V. Perez Reale, E. Thomas, A. Khomich, A. Kootz, A. J. Lankford, J. Masik, A. G. Mello, J. M. De Seixas, P. Morettini, F. Parodi, C. Schiavi, A. Negri, D. A. Scannicchio, V. Vercesi, N. Nikitin, S. Sivoklokov, N. Panikashvili, S. Tarem, S. Tapprogge, G. Usai, B. Venda Pinto
  • University of Salento
  • University of Wisconsin-Madison
  • Brookhaven National Laboratory
  • Rutherford Appleton Laboratory
  • Aix-Marseille Université and CNRS/IN2P3
  • University of Naples Federico II
  • CERN
  • Autonomous University of Barcelona
  • University of Alberta
  • University of Milan
  • Michigan State University
  • University College London
  • Royal Holloway University of London
  • University of Geneva
  • University of Rome La Sapienza
  • University of Innsbruck
  • University of Bern
  • University of Mannheim
  • University of Wuppertal
  • University of California at Irvine
  • Czech Academy of Sciences
  • Universidade Federal do Rio de Janeiro
  • National Institute for Nuclear Physics
  • University of Pavia
  • Lomonosov Moscow State University
  • Technion-Israel Institute of Technology
  • Johannes Gutenberg University Mainz
  • University of Pisa
  • University of Lisbon

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

1 Cita (Scopus)

Resumen

The Large Hadron Collider at CERN offers unprecedented challenges to the design and construction of detectors and trigger/data acquisition systems. For ATLAS, a three level trigger system has been developed to extract interesting physics signatures with a 106 rate reduction. To accomplish this, components of physics analysis traditionally deferred to off-line physics analysis must be embedded within the on-line trigger system. For the Muon trigger, the specific off-line algorithms MOORE (Muon Object Oriented REconstruction) and MuId (Muon Identification) have been adopted so far for the on-line use, imposing an operation in a Bayesian-like environment where only specific hypotheses must be validated. After a short review of the ATLAS trigger, the paper shows the general strategy of the Muon Identification and Selection accessing the full event data, or being seeded from results derived at a previous stage of the trigger chain.

Idioma originalInglés
Número de artículo1644956
Páginas (desde-hasta)870-875
Número de páginas6
PublicaciónIEEE Transactions on Nuclear Science
Volumen53
N.º3
DOI
EstadoPublicada - jun. 2006
Publicado de forma externa

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