Navegar

Colección

Datos Estadísticas

Artículo

Estamos trabajando para incorporar este artículo al repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

A set of three dedicated triggers designed to detect long-lived neutral particles decaying throughout the ATLAS detector to a pair of hadronic jets is described. The efficiencies of the triggers for selecting displaced decays as a function of the decay position are presented for simulated events. The effect of pile-up interactions on the trigger efficiencies and the dependence of the trigger rate on instantaneous luminosity during the 2012 data-taking period at the LHC are discussed. © CERN 2013 for the benefit of the ATLAS collaboration.

Registro:

Documento: Artículo
Título:Triggers for displaced decays of long-lived neutral particles in the ATLAS detector
Autor:Aad, G. et al.
Este artículo contiene 2917 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2917 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Palabras clave:Online farms and online filtering; Trigger algorithms; Trigger concepts and systems (hardware and software); Efficiency; Online systems; Piles; ATLAS detectors; Hadronic jets; Hardware and software; Neutral particles; Simulated events; Trigger algorithms; Trigger efficiencies; Trigger rate; Neutrons
Año:2013
Volumen:8
Número:7
DOI: http://dx.doi.org/10.1088/1748-0221/8/07/P07015
Título revista:Journal of Instrumentation
Título revista abreviado:J. Instrum.
ISSN:17480221
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17480221_v8_n7_p_Aad

Referencias:

  • Dimopoulos, S., Dine, M., Raby, S., Thomas, S.D., Experimental signatures of low-energy gauge mediated supersymmetry breaking (1996) Phys. Rev. Lett., 76, p. 3494. , 10.1103/PhysRevLett.76.3494
  • Barbier, R., Berat, C., Besancon, M., Chemtob, M., Deandrea, A., Dudas, E., Fayet, P., Sirois, Y., R-Parity-violating supersymmetry (2005) Physics Reports, 420 (1-6), pp. 1-195. , DOI 10.1016/j.physrep.2005.08.006, PII S0370157305003327
  • Smith, D., Weiner, N., Inelastic dark matter (2001) Physical Review D, 64 (4), p. 043502. , DOI 10.1103/PhysRevD.64.043502
  • Strassler, M.J., Zurek, K.M., Echoes of a hidden valley at hadron colliders (2007) Phys. Lett. B, 651, p. 374. , 10.1016/j.physletb.2007.06.055 0370-2693
  • Strassler, M.J., Zurek, K.M., Discovering the Higgs through highly-displaced vertices (2008) Phys. Lett. B, 661, p. 263. , 10.1016/j.physletb.2008.02.008 0370-2693
  • Strassler, M.J., Possible Effects of A Hidden Valley on Supersymmetric Phenomenology
  • Search for a light Higgs boson decaying to long-lived weakly-interacting particles in proton-proton collisions at s=7 TeV with the ATLAS detector (2012) Phys. Rev. Lett., 108, p. 251801. , scshape ATLAS collaboration 10.1103/PhysRevLett.108.251801
  • The ATLAS Experiment at the CERN Large Hadron Collider (2008) JINST, 3 (8), p. 08003. , scshape ATLAS collaboration 1748-0221 S08003
  • Performance of the ATLAS Trigger System in 2010 (2012) Eur. Phys. J. C, 72, p. 1849. , scshape ATLAS collaboration 10.1140/epjc/s10052-011-1849-1 1434-6044
  • Sjöstrand, T., Mrenna, S., Skands, P.Z., A Brief Introduction to PYTHIA 8.1 (2008) Comput. Phys. Commun., 178, p. 852. , 10.1016/j.cpc.2008.01.036 0010-4655
  • Martin, A., Stirling, W., Thorne, R., Watt, G., Parton distributions for the LHC (2009) Eur. Phys. J. C, 63, p. 189. , 10.1140/epjc/s10052-009-1072-5 1434-6044
  • Fullana, E., Castelo, J., Castillo, V., Cuenca, C., Ferrer, A., Higon, E., Iglesias, C., Valls, J., Digital signal reconstruction in the ATLAS hadronic tile calorimeter (2006) IEEE Transactions on Nuclear Science, 53 (4), pp. 2139-2143. , DOI 10.1109/TNS.2006.877267, 1684077
  • (2011) Implementation and Performance of the Signal Reconstruction in the ATLAS Hadronic Tile Calorimeter, , ATLAS collaboration
  • Cacciari, M., Salam, G.P., Soyez, G., The Anti-kt jet clustering algorithm (2008) J. High Energy Phys., 4, p. 063
  • Adorisio, C., System test of the ATLAS muon spectrometer in the H8 beam at the CERN SPS (2008) Nucl. Instrum. Meth. A, 593 (3), p. 232. , 10.1016/j.nima.2008.05.027 0168-9002
  • Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics, , scshape ATLAS collaboration

Citas:

---------- APA ----------
(2013) . Triggers for displaced decays of long-lived neutral particles in the ATLAS detector. Journal of Instrumentation, 8(7).
http://dx.doi.org/10.1088/1748-0221/8/07/P07015
---------- CHICAGO ----------
Aad, G. "Triggers for displaced decays of long-lived neutral particles in the ATLAS detector" . Journal of Instrumentation 8, no. 7 (2013).
http://dx.doi.org/10.1088/1748-0221/8/07/P07015
---------- MLA ----------
Aad, G. "Triggers for displaced decays of long-lived neutral particles in the ATLAS detector" . Journal of Instrumentation, vol. 8, no. 7, 2013.
http://dx.doi.org/10.1088/1748-0221/8/07/P07015
---------- VANCOUVER ----------
Aad, G. Triggers for displaced decays of long-lived neutral particles in the ATLAS detector. J. Instrum. 2013;8(7).
http://dx.doi.org/10.1088/1748-0221/8/07/P07015