Implementation and performance of the seeded reconstruction for the ATLAS event filter selection software

  • C. Santamarina
  • , P. Conde Muiño
  • , A. Dos Anjos
  • , S. Armstrong
  • , J. T.M. Baines
  • , C. P. Bee
  • , M. Biglietti
  • , J. A. Bogaerts
  • , M. Bosman
  • , B. Caron
  • , P. Casado
  • , G. Cataldi
  • , D. Cavalli
  • , G. Comune
  • , G. Crone
  • , D. Damazio
  • , A. De Santo
  • , M. Diaz Gomez
  • , A. Di Mattia
  • , N. Ellis
  • D. Emeliyanov, B. Epp, S. Falciano, H. Garitaonandia, S. George, A. G. Gesualdi Mello, V. Ghete, R. Goncalo, J. Haller, S. Kabana, A. Khomich, G. Kilvington, J. Kirkc, N. Konstantinidis, A. Kootz, A. J. Lankford, A. Lowe, L. Luminari, T. Maeno, J. Masik, C. Meessen, R. Moore, P. Morettini, A. Negri, N. Nikitin, A. Nisati, C. Osuna, C. Padilla, N. Panikashvili, F. Parodi, E. Pasqualucci, V. Perez Reale, J. L. Pinfold, P. Pinto, Z. Qian, S. Resconi, S. Rosati, C. Sánchez, D. A. Scannicchio, C. Schiavi, E. Segura, J. M. De Seixas, S. Sivoklokov, A. Sobreira, R. Soluk, E. Stefanidis, S. Sushkov, M. Sutton, S. Tapprogge, S. Tarem, E. Thomas, F. Touchard, G. Usai, B. Venda Pintoc, A. Ventura, V. Vercesi, T. Wengler, P. Werner, S. J. Wheeler, F. J. Wickens, W. Wiedenmann, M. Wielers, G. Zobernig

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

ATLAS is one of the four LHC experiments that will start data taking in 2007, designed to cover a wide range of physics topics. The ATLAS trigger system has to cope with a rate of 40 MHz and 23 interactions per bunch crossing. It is divided in three different levels. The first one (hardware based) provides a signature that is confirmed by the the following trigger levels (software based) by running a sequence of algorithms and validating the signal step by step, looking only to the region of the space indicated by the first trigger level (seeding). In this presentation, the performance of one of these sequences that run at the Event Filter level (third level) and is composed of clustering at the calorimeter, track reconstruction and matching, will be presented.

Idioma originalInglés
Título de la publicación alojada2005 14TH IEEE-NPSS Real Time Conference
Páginas617-621
Número de páginas5
DOI
EstadoPublicada - 2005
Publicado de forma externa
Evento2005 14TH IEEE-NPSS Real Time Conference - Stockholm, Suecia
Duración: 4 jun. 200510 jun. 2005

Serie de la publicación

Nombre2005 14TH IEEE-NPSS Real Time Conference
Volumen2005

Conferencia

Conferencia2005 14TH IEEE-NPSS Real Time Conference
País/TerritorioSuecia
CiudadStockholm
Período4/06/0510/06/05

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