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 search for W ′ bosons in events with one lepton (electron or muon) and missing transverse momentum is presented. The search uses 3.2 fb −1 of pp collision data collected at s=13 TeV by the ATLAS experiment at the LHC in 2015. The transverse mass distribution is examined and no significant excess of events above the level expected from Standard Model processes is observed. Upper limits on the W ′ boson cross-section times branching ratio to leptons are set as a function of the W ′ mass. Within the Sequential Standard Model W ′ masses below 4.07 TeV are excluded at the 95% confidence level. This extends the limit set using LHC data at s=8 TeV by around 800 GeV. © 2016 The Author(s)

Registro:

Documento: Artículo
Título:Search for new resonances in events with one lepton and missing transverse momentum in pp collisions at √s=13 TeV with the ATLAS detector
Autor:Aaboud, M. et al.
Este artículo contiene 2865 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2865 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Año:2016
Volumen:762
Página de inicio:334
Página de fin:352
DOI: http://dx.doi.org/10.1016/j.physletb.2016.09.040
Título revista:Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Título revista abreviado:Phys Lett Sect B Nucl Elem Part High-Energy Phys
ISSN:03702693
CODEN:PYLBA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v762_n_p334_Aaboud

Referencias:

  • Altarelli, G., Mele, B., Ruiz-Altaba, M., Searching for new heavy vector bosons in pp¯ colliders (1989) Z. Phys. C, 45, p. 109
  • Search for new particles in events with one lepton and missing transverse momentum in pp collisions at s=8 TeV with the ATLAS detector (2014) J. High Energy Phys., 9
  • Search for physics beyond the standard model in final states with a lepton and missing transverse energy in proton–proton collisions at s=8 TeV (2014) Phys. Rev. D, 91
  • The ATLAS experiment at the CERN large hadron collider (2008) J. Instrum., 3
  • ATLAS insertable B-layer technical design report (2010), http://cds.cern.ch/record/1291633, CERN-LHCC-2010-013, ATLAS-TDR-19; ATLAS insertable B-layer technical design report addendum (2010), http://cds.cern.ch/record/1451888, ATLAS-TDR-19-ADD-1; Alioli, S., Nason, P., Oleari, C., Re, E., A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX (2010) J. High Energy Phys., 6
  • Lai, H.-L., New parton distributions for collider physics (2010) Phys. Rev. D, 82
  • Sjöstrand, T., Mrenna, S., Skands, P.Z., A brief introduction to PYTHIA 8.1 (2008) Comput. Phys. Commun., 178, p. 852
  • Golonka, P., Was, Z., PHOTOS Monte Carlo: a precision tool for QED corrections in Z and W decays (2006) Eur. Phys. J. C, 45, p. 97
  • Anastasiou, C., Dixon, L., Melnikov, K., Petriello, F., High precision QCD at hadron colliders: electroweak gauge boson rapidity distributions at NNLO (2004) Phys. Rev. D, 69
  • Dulat, S., The CT14 global analysis of quantum chromodynamics (2016) Phys. Rev. D, 93
  • Bardin, D., SANC integrator in the progress: QCD and EW contributions (2012) JETP Lett., 96, p. 285
  • Bondarenko, S.G., Sapronov, A.A., NLO EW and QCD proton–proton cross section calculations with mcsanc-v1.01 (2013) Comput. Phys. Commun., 184, p. 2343
  • Sjöstrand, T., Mrenna, S., Skands, P.Z., PYTHIA 6.4 physics and manual (2006) J. High Energy Phys., 5
  • Gleisberg, T., Event generation with SHERPA 1.1 (2009) J. High Energy Phys., 2
  • The ATLAS simulation infrastructure (2010) Eur. Phys. J. C, 70, p. 823
  • Agostinelli, S., GEANT4: a simulation toolkit (2003) Nucl. Instrum. Methods A, 506, p. 250
  • Electron identification measurements in ATLAS using s=13 TeV data with 50 ns bunch spacing (2015), https://cds.cern.ch/record/2048202, ATL-PHYS-PUB-2015-041; Muon reconstruction performance of the ATLAS detector in proton–proton collision data at s=13 TeV (2016) Eur. Phys. J. C, 76, p. 292
  • Electron and photon energy calibration with the ATLAS detector using LHC Run 1 data (2014) Eur. Phys. J. C, 74, p. 3071
  • Performance of missing transverse momentum reconstruction in ATLAS studied in proton–proton collisions recorded in 2012 at s=8 TeV (2013), http://cds.cern.ch/record/157S993, ATLAS-CONF-2013-082; Cacciari, M., Salam, G.P., Soyez, G., The anti-k t jet clustering algorithm (2008) J. High Energy Phys., 4
  • Jet calibration and systematic uncertainties for jets reconstructed in the ATLAS detector at s=13 TeV (2015), http://cds.cern.ch/record/2S28594, ATL-PHYS-PUB-2015-015; Electron reconstruction and identification efficiency measurements with the ATLAS detector using the 2011 LHC proton–proton collision data (2014) Eur. Phys. J. C, 74, p. 2941
  • Improved luminosity determination in pp collisions at s=7 TeV using the ATLAS detector at the LHC (2013) Eur. Phys. J. C, 73, p. 2518
  • Gao, J., Nadolsky, P., A meta-analysis of parton distribution functions (2014) J. High Energy Phys., 7
  • Butterworth, J., PDF4LHC recommendations for LHC Run II (2016) J. Phys. G, 43
  • Harland-Lang, L.A., Martin, A.D., Motylinski, P., Thorne, R.S., Parton distributions in the LHC era: MMHT 2014 PDFs (2015) Eur. Phys. J. C, 75, p. 204
  • Ball, R.D., Parton distributions for the LHC Run II (2015) J. High Energy Phys., 4
  • Czakon, M., Mitov, A., Top++: a program for the calculation of the top-pair cross-section at hadron colliders (2014) Comput. Phys. Commun., 185, p. 2930
  • Botje, M., The PDF4LHC working group interim recommendations (2011); Martin, A.D., Stirling, W.J., Thorne, R.S., Watt, G., Uncertainties on α s in global PDF analyses and implications for predicted hadronic cross sections (2009) Eur. Phys. J. C, 64, p. 653
  • Gao, J., CT10 next-to-next-to-leading order global analysis of QCD (2014) Phys. Rev. D, 89
  • Ball, R.D., Parton distributions with LHC data (2013) Nucl. Phys. B, 867, p. 244
  • Moneta, L., The RooStats project (2010) PoS(ACAT2010), 57. , http://pos.sissa.it/archive/conferences/093/057/ACAT2010_057.pdf
  • Search for high-mass dilepton resonances in pp collisions at s=8TeV with the ATLAS detector (2014) Phys. Rev. D, 90
  • Caldwell, A., Kollar, D., Kroninger, K., BAT: the Bayesian analysis toolkit (2009) Comput. Phys. Commun., 180, p. 2197
  • Search for a heavy gauge boson decaying to a charged lepton and a neutrino in 1 fb −1 of pp collisions at s=7 TeV using the ATLAS detector (2011) Phys. Lett. B, 705, p. 28
  • Search for high-mass states with one lepton plus missing transverse momentum in proton-proton collisions at s=7 TeV with the ATLAS detector (2011) Phys. Lett. B, 701, p. 50
  • ATLAS computing acknowledgements 2016–2017 (2016), http://cds.cern.ch/record/2202407, ATL-GEN-PUB-2016-002

Citas:

---------- APA ----------
(2016) . Search for new resonances in events with one lepton and missing transverse momentum in pp collisions at √s=13 TeV with the ATLAS detector. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 762, 334-352.
http://dx.doi.org/10.1016/j.physletb.2016.09.040
---------- CHICAGO ----------
Aaboud, M. "Search for new resonances in events with one lepton and missing transverse momentum in pp collisions at √s=13 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 762 (2016) : 334-352.
http://dx.doi.org/10.1016/j.physletb.2016.09.040
---------- MLA ----------
Aaboud, M. "Search for new resonances in events with one lepton and missing transverse momentum in pp collisions at √s=13 TeV with the ATLAS detector" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 762, 2016, pp. 334-352.
http://dx.doi.org/10.1016/j.physletb.2016.09.040
---------- VANCOUVER ----------
Aaboud, M. Search for new resonances in events with one lepton and missing transverse momentum in pp collisions at √s=13 TeV with the ATLAS detector. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2016;762:334-352.
http://dx.doi.org/10.1016/j.physletb.2016.09.040