Abstract
Triple gauge boson production at the LHC can be used to test the robustness of the Standard Model and provide useful information for VBF di-boson scattering measurement. Especially, any derivations from SM prediction will indicate possible new physics. In this paper we present a detailed Monte Carlo study on measuring W ± W ± W ∓ production in pure leptonic and semileptonic decays, and probing anomalous quartic gauge WWWW couplings at the CERN LHC and future hadron collider, with parton shower and detector simulation effects taken into account. Apart from cut-based method, multivariate boosted decision tree method has been exploited for possible improvement. For the leptonic decay channel, our results show that at the \( \sqrt{s}=8(14)\left[100\right] \) TeV pp collider with integrated luminosity of 20(100)[3000] fb−1, one can reach a significance of 0.4(1.2)[10]σ to observe the SM W ± W ± W ∓ production. For the semileptonic decay channel, one can have 0.5(2)[14]σ to observe the SM W ± W ± W ∓ production. We also give constraints on relevant Dim-8 anomalous WWWW coupling parameters.
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References
F. Gianotti, Status of Standard Fabiola Gianotti Model Higgs searches ATLAS, in Latest update in the search for the Higgs boson, CERN Seminar, Zurich, Switzerland, July 4 2012 https://indico.cern.ch/event/197461/contribution/1/material/slides/1.pdf.
J. Incandela, Update on the Standard Model Higgs searches in CMS, in Latest update in the search for the Higgs boson, CERN Seminar, Zurich, Switzerland, July 4 2012 https://indico.cern.ch/event/197461/contribution/0/material/slides/0.pdf.
CMS collaboration, Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC, Phys. Lett. B 716 (2012) 30 [arXiv:1207.7235] [INSPIRE].
ATLAS collaboration, Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC, Phys. Lett. B 716 (2012) 1 [arXiv:1207.7214] [INSPIRE].
L3 collaboration, P. Achard et al., Production of single W bosons at LEP and measurement of WWγ gauge coupling parameters, Phys. Lett. B 547 (2002) 151 [hep-ex/0209015] [INSPIRE].
DELPHI collaboration, P. Abreu et al., Measurement of trilinear gauge boson couplings WWV, (V ≡ Z, γ) in e + e − collisions at 189 GeV, Phys. Lett. B 502 (2001) 9 [hep-ex/0102041] [INSPIRE].
CDF, D0 collaborations, K. Gounder, Recent electroweak results from the Tevatron, hep-ex/9903038 [INSPIRE].
D0 collaboration, B. Abbott et al., Limits on anomalous WWγ and WWZ couplings from \( WW/W\overrightarrow{Z} e\nu jj \) production, Phys. Rev. D 62 (2000) 052005 [hep-ex/9912033] [INSPIRE].
ATLAS collaboration, Measurement of the ZZ production cross section and limits on anomalous neutral triple gauge couplings in proton-proton collisions at \( \sqrt{s}=7 \) TeV with the ATLAS detector, Phys. Rev. Lett. 108 (2012) 041804 [arXiv:1110.5016] [INSPIRE].
CMS collaboration, Measurement of the sum of WW and WZ production with W+dijet events in pp collisions at \( \sqrt{s}=7 \) TeV, Eur. Phys. J. C 73 (2013) 2283 [arXiv:1210.7544] [INSPIRE].
F. Campanario, V. Hankele, C. Oleari, S. Prestel and D. Zeppenfeld, QCD corrections to charged triple vector boson production with leptonic decay, Phys. Rev. D 78 (2008) 094012 [arXiv:0809.0790] [INSPIRE].
G. Bozzi, F. Campanario, V. Hankele and D. Zeppenfeld, NLO QCD corrections to W + W − γ and ZZγ production with leptonic decays, Phys. Rev. D 81 (2010) 094030 [arXiv:0911.0438] [INSPIRE].
G. Bozzi, F. Campanario, M. Rauch and D. Zeppenfeld, Wγγ production with leptonic decays at NLO QCD, Phys. Rev. D 83 (2011) 114035 [arXiv:1103.4613] [INSPIRE].
G. Bozzi, F. Campanario, M. Rauch, H. Rzehak and D. Zeppenfeld, NLO QCD corrections to W ± Zγ production with leptonic decays, Phys. Lett. B 696 (2011) 380 [arXiv:1011.2206] [INSPIRE].
G. Bélanger and F. Boudjema, Probing quartic couplings of weak bosons through three vectors production at a 500 GeV NLC, Phys. Lett. B 288 (1992) 201 [INSPIRE].
O.J.P. Éboli, M.C. Gonzalez-Garcia and S.M. Lietti, Bosonic quartic couplings at CERN LHC, Phys. Rev. D 69 (2004) 095005 [hep-ph/0310141] [INSPIRE].
O.J.P. Éboli, M.C. Gonzalez-Garcia and S.F. Novaes, Quartic anomalous couplings in eγ colliders, Nucl. Phys. B 411 (1994) 381 [hep-ph/9306306] [INSPIRE].
O.J.P. Éboli, M.B. Magro, P.G. Mercadante and S.F. Novaes, Quartic anomalous couplings in γγ colliders, Phys. Rev. D 52 (1995) 15 [hep-ph/9503432] [INSPIRE].
S. Dawson, A. Likhoded, G. Valencia and O. Yushchenko, Probing quartic couplings through three gauge boson production at an e + e − linear collider, eConf C 960625 (1996) NEW147 [hep-ph/9610299] [INSPIRE].
G. Bélanger, F. Boudjema, Y. Kurihara, D. Perret-Gallix and A. Semenov, Bosonic quartic couplings at LEP-2, Eur. Phys. J. C 13 (2000) 283 [hep-ph/9908254] [INSPIRE].
OPAL collaboration, G. Abbiendi et al., Measurement of the W + W − γ cross-section and first direct limits on anomalous electroweak quartic gauge couplings, Phys. Lett. B 471 (1999) 293 [hep-ex/9910069] [INSPIRE].
L3 collaboration, M. Acciarri et al., Measurement of the e + e − → Zγγ cross-section and determination of quartic gauge boson couplings at LEP, Phys. Lett. B 478 (2000) 39 [hep-ex/0002037] [INSPIRE].
DELPHI collaboration, J. Abdallah et al., Measurement of the e + e − → W + W − γ cross-section and limits on anomalous quartic gauge couplings with DELPHI, Eur. Phys. J. C 31 (2003) 139 [hep-ex/0311004] [INSPIRE].
OPAL collaboration, G. Abbiendi et al., Constraints on anomalous quartic gauge boson couplings from \( \nu \overline{\nu}\gamma \gamma \) and \( q\overline{q}\gamma \gamma \) events at LEP-2, Phys. Rev. D 70 (2004) 032005 [hep-ex/0402021] [INSPIRE].
O.J.P. Éboli, M.C. Gonzalez-Garcia, S.M. Lietti and S.F. Novaes, Anomalous quartic gauge boson couplings at hadron colliders, Phys. Rev. D 63 (2001) 075008 [hep-ph/0009262] [INSPIRE].
C. Royon, E. Chapon and O. Kepka, Anomalous quartic and triple gauge couplings in γ-induced processes at the LHC, PoS(DIS 2010)089 [AIP Conf. Proc. 1350 (2011) 140] [arXiv:1008.0258] [INSPIRE].
T. Pierzchala and K. Piotrzkowski, Sensitivity to anomalous quartic gauge couplings in photon-photon interactions at the LHC, Nucl. Phys. Proc. Suppl. 179–180 (2008) 257 [arXiv:0807.1121] [INSPIRE].
A. Brunstein, O.J.P. Éboli and M.C. Gonzalez-Garcia, Constraints on quartic vector boson interactions from Z physics, Phys. Lett. B 375 (1996) 233 [hep-ph/9602264] [INSPIRE].
S. Godfrey, Quartic gauge boson couplings, in International Symposium on Vector Boson Self-interactions (WGZ95), Los Angeles, California, U.S.A., February 1–3 1995 [AIP Conf. Proc. 350 (1995) 209] [hep-ph/9505252] [INSPIRE].
CMS collaboration, Search for WWγ and WZγ production and constraints on anomalous quartic gauge couplings in pp collisions at \( \sqrt{s}=8 \) TeV, Phys. Rev. D 90 (2014) 032008 [arXiv:1404.4619] [INSPIRE].
CMS collaboration, Study of exclusive two-photon production of W + W − in pp collisions at \( \sqrt{s}=7 \) TeV and constraints on anomalous quartic gauge couplings, JHEP 07 (2013) 116 [arXiv:1305.5596] [INSPIRE].
ATLAS collaboration, Evidence for electroweak production of W ± W ± jj in pp collisions at \( \sqrt{s}=8 \) TeV with the ATLAS detector, ATLAS-CONF-2014-013 (2014) [ATLAS-COM-CONF-2014-015] [INSPIRE].
D. Yang, Y. Mao, Q. Li, S. Liu, Z. Xu and K. Ye, Probing W + W − γ Production and Anomalous Quartic Gauge Boson Couplings at the CERN LHC, JHEP 04 (2013) 108 [arXiv:1211.1641] [INSPIRE].
K. Ye, D. Yang and Q. Li, CERN LHC sensitivity on measuring W ± Zγ production and anomalous WWZγ coupling, Phys. Rev. D 88 (2013) 015023 [arXiv:1305.5979] [INSPIRE].
O.J.P. Éboli, M.C. Gonzalez-Garcia and J.K. Mizukoshi, pp → jje ± μ ± νν and jje ± μ ∓ νν at \( \mathcal{O}\left({\alpha}_{\mathrm{em}}^6\right) \) and \( \mathcal{O}\left({\alpha}_{\mathrm{em}}^4{\alpha}_s^6\right) \) for the study of the quartic electroweak gauge boson vertex at CERN LHC, Phys. Rev. D 74 (2006) 073005 [hep-ph/0606118] [INSPIRE].
C. Degrande et al., Studies of Vector Boson Scattering And Triboson Production with DELPHES Parametrized Fast Simulation for Snowmass 2013, arXiv:1309.7452 [INSPIRE].
O. Schlimbert and B. Feigl, VBFNLO — A parton level Monte Carlo for processes with electroweak bosons, http://www.itp.kit.edu/~vbfnloweb/wiki/doku.php?id=download:formfactor.
J. Wudka, The Meaning of anomalous couplings, eConf C 960625 (1996) NEW176 [hep-ph/9606478] [INSPIRE].
J. Alcaraz Maestre, TGC (ATLAS+CMS) in Implications of LHC results for TeV-scale physics, CERN, Geneva, Switzerland, Aug. 28 - Sep. 2 2011 [http://cds.cern.ch/record/1401948/].
J. Alwall, M. Herquet, F. Maltoni, O. Mattelaer and T. Stelzer, MadGraph 5: Going Beyond, JHEP 06 (2011) 128 [arXiv:1106.0522] [INSPIRE].
F. Maltoni and T. Stelzer, MadEvent: Automatic event generation with MadGraph, JHEP 02 (2003) 027 [hep-ph/0208156] [INSPIRE].
N.D. Christensen and C. Duhr, FeynRules — Feynman rules made easy, Comput. Phys. Commun. 180 (2009) 1614 [arXiv:0806.4194] [INSPIRE].
C. Degrande, C. Duhr, B. Fuks, D. Grellscheid, O. Mattelaer and T. Reiter, UFO — The Universal FeynRules Output, Comput. Phys. Commun. 183 (2012) 1201 [arXiv:1108.2040] [INSPIRE].
P. de Aquino, W. Link, F. Maltoni, O. Mattelaer and T. Stelzer, ALOHA: Automatic Libraries Of Helicity Amplitudes for Feynman Diagram Computations, Comput. Phys. Commun. 183 (2012) 2254 [arXiv:1108.2041] [INSPIRE].
T. Sjöstrand, L. Lönnblad, S. Mrenna and P.Z. Skands, PYTHIA 6.3 physics and manual, hep-ph/0308153 [INSPIRE].
DELPHES 3 collaboration, J. de Favereau et al., DELPHES 3, A modular framework for fast simulation of a generic collider experiment, JHEP 02 (2014) 057 [arXiv:1307.6346] [INSPIRE].
J. Anderson et al., Snowmass Energy Frontier Simulations, arXiv:1309.1057 [INSPIRE].
R. Brun and F. Rademakers, ROOT: An object oriented data analysis framework, Nucl. Instrum. Meth. A 389 (1997) 81 [INSPIRE].
B.P. Roe, H.-J. Yang, J. Zhu, Y. Liu, I. Stancu and G. McGregor, Boosted decision trees, an alternative to artificial neural networks, Nucl. Instrum. Meth. A 543 (2005) 577 [physics/0408124] [INSPIRE].
H. Voss, A. Höcker, J. Stelzer and F. Tegenfeldt, TMVA, the Toolkit for Multivariate Data Analysis with ROOT, PoS(ACAT)040 [physics/0703039] [INSPIRE].
S. Jadach, J.H. Kuhn and Z. Was, TAUOLA: a library of Monte Carlo programs to simulate decays of polarized τ leptons, Comput. Phys. Commun. 64 (1990) 275 [CERN-TH-5856-90] [INSPIRE].
J. Pumplin, D.R. Stump, J. Huston, H.L. Lai, P.M. Nadolsky and W.K. Tung, New generation of parton distributions with uncertainties from global QCD analysis, JHEP 07 (2002) 012 [hep-ph/0201195] [INSPIRE].
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Wen, Y., Qu, H., Yang, D. et al. Probing triple-W production and anomalous WWWW coupling at the CERN LHC and future \( \mathcal{O}(100) \) TeV proton-proton collider. J. High Energ. Phys. 2015, 25 (2015). https://doi.org/10.1007/JHEP03(2015)025
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DOI: https://doi.org/10.1007/JHEP03(2015)025