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Abstract:

A search is conducted for new resonances decaying into a W W or W Z boson pair, where one W boson decays leptonically and the other W or Z boson decays hadronically. It is based on proton-proton collision data with an integrated luminosity of 36.1 fb −1 collected with the ATLAS detector at the Large Hadron Collider at a centre-of-mass energy of s=13 TeV in 2015 and 2016. The search is sensitive to diboson resonance production via vector-boson fusion as well as quark-antiquark annihilation and gluon-gluon fusion mechanisms. No significant excess of events is observed with respect to the Standard Model backgrounds. Several benchmark models are used to interpret the results. Limits on the production cross section are set for a new narrow scalar resonance, a new heavy vector-boson and a spin-2 Kaluza-Klein graviton.[Figure not available: see fulltext.]. © 2018, The Author(s).

Registro:

Documento: Artículo
Título:Search for W W/W Z resonance production in ℓνqq final states in pp collisions at √s=13 TeV with the ATLAS detector
Autor:Aaboud, M. et al.
Este artículo contiene 2905 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2905 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Palabras clave:Hadron-Hadron scattering (experiments)
Año:2018
Volumen:2018
Número:3
DOI: http://dx.doi.org/10.1007/JHEP03(2018)042
Título revista:Journal of High Energy Physics
Título revista abreviado:J. High Energy Phys.
ISSN:11266708
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11266708_v2018_n3_p_Aaboud

Referencias:

  • Dugan, M.J., Georgi, H., Kaplan, D.B., Anatomy of a Composite Higgs Model (1985) Nucl. Phys., B 254, p. 299. , [INSPIRE]
  • Agashe, K., Contino, R., Pomarol, A., The minimal composite Higgs model (2005) Nucl. Phys. B, 719, p. 165. , [INSPIRE]
  • Randall, L., Sundrum, R., A large mass hierarchy from a small extra dimension (1999) Phys. Rev. Lett., 83, p. 3370. , [hep-ph/9905221] [INSPIRE]
  • Randall, L., Sundrum, R., An alternative to compactification (1999) Phys. Rev. Lett., 83, p. 4690. , [hep-th/9906064] [INSPIRE]
  • Davoudiasl, H., Hewett, J.L., Rizzo, T.G., Experimental probes of localized gravity: On and off the wall (2001) Phys. Rev. D, 63. , [INSPIRE]
  • de Florian, D., Handbook of LHC Higgs Cross Sections: 4. Deciphering the Nature of the Higgs Sector, , INSPIRE
  • Ivanov, I.P., Building and testing models with extended Higgs sectors (2017) Prog. Part. Nucl. Phys., 95, p. 160. , [] [INSPIRE]
  • Pati, J.C., Salam, A., Lepton Number as the Fourth Color (1974) Phys. Rev. D, 10, p. 275. , [INSPIRE]
  • Pati, J.C., Salam, A., Lepton Number as the Fourth Color (1975) Phys. Rev. D, 11, p. 703
  • Georgi, H., Glashow, S.L., Unity of All Elementary Particle Forces (1974) Phys. Rev. Lett., 32, p. 438. , [INSPIRE]
  • Fritzsch, H., Minkowski, P., Unified Interactions of Leptons and Hadrons (1975) Annals Phys., 93, p. 193. , [INSPIRE]
  • (2016) Searches for Heavy Diboson Resonances in Pp Collisions at √s = 13 Tev with the ATLAS Detector, 9, p. 173. , JHEP, [INSPIRE]
  • Search for production of W W/W Z resonances decaying to a lepton, neutrino and jets in pp collisions at s = 8 TeV with the ATLAS detector (2015) Eur. Phys. J. C, 75, p. 209. , [INSPIRE]
  • Search for production of W W/W Z resonances decaying to a lepton, neutrino and jets in pp collisions at s = 8 TeV with the ATLAS detector (2015) Eur. Phys. J. C, 75, p. 370
  • Search for Massive Resonances Decaying into Pairs of Boosted Bosons in Semi-Leptonic Final States at √s = 8 Tev (2014) JHEP, 8, p. 174. , [INSPIRE]
  • (2016) Combination of Searches for W W, W Z and ZZ Resonances in Pp Collisions at √s = 8 Tev with the ATLAS Detector, 755, p. 285. , INSPIRE
  • Combination of searches for heavy resonances decaying to WW, WZ, ZZ, WH and ZH boson pairs in proton-proton collisions at √s = 8 and 13 TeV (2017) Phys. Lett. B, 774, p. 533. , INSPIRE
  • Search for massive resonances decaying into W W, W Z or ZZ bosons in proton-proton collisions at √s = 13 TeV (2017) JHEP, 3, p. 162. , INSPIRE
  • Searches for Heavy ZZ and ZW Resonances in the ℓℓqq and ννqq Final States in Pp Collisions at √s = 13 Tev with the ATLAS Detector, , INSPIRE
  • Search for diboson resonances with boson-tagged jets in pp collisions at √s = 13 TeV with the ATLAS detector (2018) Phys. Lett. B, 777, p. 91. , INSPIRE
  • Pappadopulo, D., Thamm, A., Torre, R., Wulzer, A., Heavy Vector Triplets: Bridging Theory and Data (2014) JHEP, 9, p. 060. , [] [INSPIRE]
  • de Blas, J., Lizana, J.M., Pérez-Victoria, M., Combining searches of Z ′ and W ′ bosons (2013) JHEP, 1, p. 166. , [] [INSPIRE]
  • Agashe, K., Davoudiasl, H., Perez, G., Soni, A., Warped Gravitons at the LHC and Beyond (2007) Phys. Rev. D, 76, p. 036006. , [hep-ph/0701186] [INSPIRE]
  • The ATLAS Experiment at the CERN Large Hadron Collider 2008 JINST, 3, p. S08003. , INSPIRE
  • ATLAS Insertable B-Layer Technical Design Report, ATLAS-TDR-19 [ATLAS-TDR-19-ADD-1]
  • (2015) Eur. Phys. J. C, 77, p. 317. , INSPIRE
  • Frixione, S., Nason, P., Oleari, C., Matching NLO QCD computations with Parton Shower simulations: the POWHEG method (2007) JHEP, 11, p. 070. , [] [INSPIRE]
  • Alioli, S., Nason, P., Oleari, C., Re, E., A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX (2010) JHEP, 6, p. 043. , [] [INSPIRE]
  • Alioli, S., Nason, P., Oleari, C., Re, E., NLO Higgs boson production via gluon fusion matched with shower in POWHEG (2009) JHEP, 4, p. 002. , [] [INSPIRE]
  • Nason, P., Oleari, C., NLO Higgs boson production via vector-boson fusion matched with shower in POWHEG (2010) JHEP, 2, p. 037. , [] [INSPIRE]
  • Lai, H.-L., New parton distributions for collider physics (2010) Phys. Rev., 500. , [] [INSPIRE]
  • Sjöstrand, T., Mrenna, S., Skands, P.Z., A Brief Introduction to PYTHIA 8.1, Comput (2008) Phys. Commun., 178, p. 852. , INSPIRE
  • Measurement of the Z/γ boson transverse momentum distribution in pp collisions at √s = 7 TeV with the ATLAS detector (2014) JHEP, 9, p. 145. , INSPIRE
  • Pumplin, J., Stump, D.R., Huston, J., Lai, H.L., Nadolsky, P.M., Tung, W.K., New generation of parton distributions with uncertainties from global QCD analysis (2002) JHEP, 7, p. 012. , [hep-ph/0201195] [INSPIRE]
  • Hill, A., van der Bij, J.J., Strongly interacting singlet-doublet Higgs model (1987) Phys. Rev., 500, p. 3463. , [INSPIRE]
  • Barger, V., Langacker, P., McCaskey, M., Ramsey-Musolf, M.J., Shaughnessy, G., LHC Phenomenology of an Extended Standard Model with a Real Scalar Singlet (2008) Phys. Rev., 500. , [] [INSPIRE]
  • Barger, V.D., Keung, W.-Y., Ma, E., A Gauge Model With Light W and Z Bosons (1980) Phys. Rev., 500, p. 727. , [INSPIRE]
  • Contino, R., Marzocca, D., Pappadopulo, D., Rattazzi, R., On the effect of resonances in composite Higgs phenomenology (2011) JHEP, 10, p. 081. , [] [INSPIRE]
  • Bellazzini, B., Csáki, C., Serra, J., Composite Higgses (2014) Eur. Phys. J., 100, p. 2766. , [] [INSPIRE]
  • Panico, G., Wulzer, A., The Composite Nambu-Goldstone Higgs (2016) Lect. Notes Phys., 913, p. 1. , [] [INSPIRE]
  • Alwall, J., The automated computation of tree-level and next-to-leading order differential cross sections and their matching to parton shower simulations (2014) JHEP, 7, p. 079. , [] [INSPIRE]
  • Ball, R.D., Parton distributions with LHC data (2013) Nucl. Phys., B 867, p. 244. , [] [INSPIRE]
  • ATLAS Run 1 PYTHIA8 tunes to 7 TeV data (2014) ATL-PHYS-PUB-2014-021
  • de Aquino, P., Hagiwara, K., Li, Q., Maltoni, F., Simulating graviton production at hadron colliders (2011) JHEP, 6, p. 132. , [] [INSPIRE]
  • Han, T., Lykken, J.D., Zhang, R.-J., On Kaluza-Klein states from large extra dimensions (1999) Phys. Rev. D, 59, p. 105006. , [hep-ph/9811350] [INSPIRE]
  • Gleisberg, T., Event generation with SHERPA 1.1 (2009) JHEP, 2, p. 007. , [INSPIRE]
  • Ball, R.D., (2015) Parton Distributions for the LHC Run II, 4, p. 040. , JHEP, [INSPIRE]
  • Gleisberg, T., Höche, S., Comix, a new matrix element generator (2008) JHEP, 12, p. 039. , [] [INSPIRE]
  • Cascioli, F., Maierhofer, P., Pozzorini, S., Scattering Amplitudes with Open Loops (2012) Phys. Rev. Lett., 108, p. 111601. , [] [INSPIRE]
  • Schumann, S., Krauss, F., A parton shower algorithm based on Catani-Seymour dipole factorisation (2008) JHEP, 3, p. 038. , [] [INSPIRE]
  • Höche, S., Krauss, F., Schönherr, M., Siegert, F., QCD matrix elements + parton showers: The NLO case (2013) JHEP, 4, p. 027. , [] [INSPIRE]
  • Nason, P., New, A., (2004); Bahr, M., HERWIG++ Physics and Manual (2008) Eur. Phys. J., 100, p. 639. , [] [INSPIRE]
  • Gieseke, S., Rohr, C., Siodmok, A., Colour reconnections in HERWIG++ (2012) Eur. Phys. J., 100, p. 2225. , [] [INSPIRE]
  • Anastasiou, C., Dixon, L.J., Melnikov, K., Petriello, F., High precision QCD at hadron colliders: Electroweak gauge boson rapidity distributions at NNLO (2004) Phys. Rev. D, 69, p. 094008. , [hep-ph/0312266] [INSPIRE]
  • Czakon, M., Fiedler, P., Mitov, A., Total Top-Quark Pair-Production Cross section at Hadron Colliders Through O(α S 4 ) (2013) Phys. Rev. Lett., 110, p. 252004. , [INSPIRE]
  • 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. , [] [INSPIRE]
  • Kidonakis, N., NNLL resummation for s-channel single top quark production (2010) Phys. Rev., 500. , [] [INSPIRE]
  • Kidonakis, N., Two-loop soft anomalous dimensions for single top quark associated production with a W − or H − (2010) Phys. Rev., 500. , [] [INSPIRE]
  • Lange, D.J., The EvtGen particle decay simulation package (2001) Nucl. Instrum. Meth., A 462, p. 152. , [INSPIRE]
  • Agostinelli, S., GEANT4: A simulation toolkit (2003) Nucl. Instrum. Meth. A, 506, p. 250. , [INSPIRE]
  • The ATLAS Simulation Infrastructure (2010) Eur. Phys. J. C, 70, p. 823. , INSPIRE
  • Electron efficiency measurements with the ATLAS detector using the 2015 LHC proton-proton collision data (2016) ATLAS-CONF-2016-024
  • Electron and photon energy calibration with the ATLAS detector using data collected in 2015 at √s = 13 TeV (2016) ATL-PHYS-PUB-2016-015
  • Muon reconstruction performance of the ATLAS detector in proton-proton collision data at √s = 13 TeV (2016) Eur. Phys. J. C, 76, p. 292. , INSPIRE
  • Cacciari, M., Salam, G.P., Soyez, G., The anti-k t jet clustering algorithm (2008) JHEP, 4, p. 063. , [INSPIRE]
  • Cacciari, M., Salam, G.P., Soyez, G., FastJet User Manual (2012) Eur. Phys. J., 100, p. 1896. , [] [INSPIRE]
  • Topological cell clustering in the ATLAS calorimeters and its performance in LHC Run 1 (2017) Eur. Phys. J. C, 77, p. 490. , INSPIRE
  • Jet energy scale measurements and their systematic uncertainties in proton-proton collisions at √s = 13 TeV with the ATLAS detector (2017) Phys. Rev. D, 96, p. 072002. , INSPIRE
  • Performance of pile-up mitigation techniques for jets in pp collisions at √s = 8 TeV using the ATLAS detector (2016) Eur. Phys. J. C, 76, p. 581. , INSPIRE
  • Performance of b-Jet Identification in the ATLAS Experiment 2016 JINST, 11, p. P04008. , INSPIRE
  • Optimisation of the ATLAS b-tagging performance for the 2016 LHC Run (2016) ATL-PHYS-PUB-2016-012
  • Identification of boosted, hadronically-decaying W and Z bosons in √s = 13 TeV Monte Carlo Simulations for ATLAS (2015) ATL-PHYS-PUB-2015-033
  • Identification of boosted, hadronically decaying W bosons and comparisons with ATLAS data taken at √s = 8 TeV (2016) Eur. Phys. J. C, 76, p. 154. , INSPIRE
  • Catani, S., Dokshitzer, Y.L., Seymour, M.H., Webber, B.R., Longitudinally invariant K t clustering algorithms for hadron hadron collisions (1993) Nucl. Phys. B, 406, p. 187. , [INSPIRE]
  • Krohn, D., Thaler, J., Wang, L.-T., Jet Trimming (2010) JHEP, 2, p. 084. , [] [INSPIRE]
  • Jet mass reconstruction with the ATLAS Detector in early Run 2 data (2016) ATLAS-CONF-2016-035
  • Cacciari, M., Salam, G.P., Pileup subtraction using jet areas (2008) Phys. Lett., B 659, p. 119. , [] [INSPIRE]
  • Larkoski, A.J., Moult, I., Neill, D., Power Counting to Better Jet Observables (2014) JHEP, 12, p. 009. , [] [INSPIRE]
  • Larkoski, A.J., Moult, I., Neill, D., Analytic Boosted Boson Discrimination (2016) JHEP, 5, p. 117. , [] [INSPIRE]
  • (2017) Performance of Top Quark and W Boson Tagging in Run 2 with ATLAS, , ATLAS-CONF-2017-064
  • (2015) Expected Performance of Missing Transverse Momentum Reconstruction for the ATLAS Detector at √s = 13 Tev, ATL-PHYS-PUB-2015-023
  • Hoeche, S., Krauss, F., Schumann, S., Siegert, F., QCD matrix elements and truncated showers (2009) JHEP, 5, p. 053. , [] [INSPIRE]
  • Catani, S., Krauss, F., Kuhn, R., Webber, B.R., QCD matrix elements + parton showers (2001) JHEP, 11, p. 063. , [hep-ph/0109231] [INSPIRE]
  • 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., 100, p. 204. , [] [INSPIRE]
  • Dulat, S., New parton distribution functions from a global analysis of quantum chromodynamics (2016) Phys. Rev., 500. , [] [INSPIRE]
  • Butterworth, J., PDF4LHC recommendations for LHC Run II (2016) J. Phys., G 43. , [] [INSPIRE]
  • Luminosity determination in pp collisions at √s = 8 TeV using the ATLAS detector at the LHC (2016) Eur. Phys. J. C, 76, p. 653. , INSPIRE
  • Cowan, G., Cranmer, K., Gross, E., Vitells, O., Asymptotic formulae for likelihood-based tests of new physics (2011) Eur. Phys. J. C, 71, p. 1554. , [INSPIRE]
  • Cowan, G., Cranmer, K., Gross, E., Vitells, O., Asymptotic formulae for likelihood-based tests of new physics (2013) Eur. Phys. J. C, 73, p. 2501
  • Read, A.L., Presentation of search results: The CL s technique (2002) J. Phys., G 28, p. 2693. , [INSPIRE]
  • ATLAS Computing Acknowledgements (2016) ATL-GEN-PUB-2016-002

Citas:

---------- APA ----------
(2018) . Search for W W/W Z resonance production in ℓνqq final states in pp collisions at √s=13 TeV with the ATLAS detector. Journal of High Energy Physics, 2018(3).
http://dx.doi.org/10.1007/JHEP03(2018)042
---------- CHICAGO ----------
Aaboud, M. "Search for W W/W Z resonance production in ℓνqq final states in pp collisions at √s=13 TeV with the ATLAS detector" . Journal of High Energy Physics 2018, no. 3 (2018).
http://dx.doi.org/10.1007/JHEP03(2018)042
---------- MLA ----------
Aaboud, M. "Search for W W/W Z resonance production in ℓνqq final states in pp collisions at √s=13 TeV with the ATLAS detector" . Journal of High Energy Physics, vol. 2018, no. 3, 2018.
http://dx.doi.org/10.1007/JHEP03(2018)042
---------- VANCOUVER ----------
Aaboud, M. Search for W W/W Z resonance production in ℓνqq final states in pp collisions at √s=13 TeV with the ATLAS detector. J. High Energy Phys. 2018;2018(3).
http://dx.doi.org/10.1007/JHEP03(2018)042