Closing in on the Wino LSP via trilepton searches at the LHC

Article, Preprint English OPEN
Abdallah, Waleed ; Khalil, Shaaban ; Moretti, Stefano ; Munir, Shoaib (2017)
  • Publisher: Springer/SISSA
  • Journal: JHEP (issn: 1029-8479)
  • Related identifiers: doi: 10.1007/JHEP01(2018)155
  • Subject: QC770-798 | High Energy Physics - Phenomenology | Nuclear and particle physics. Atomic energy. Radioactivity | Supersymmetry Phenomenology
    arxiv: High Energy Physics::Phenomenology | High Energy Physics::Experiment

Abstract The neutralino dark matter (DM) predicted by the Minimal Supersymmetric Standard Model (MSSM) has been probed in several search modes at the Large Hadron Collider (LHC), one of the leading ones among which is the trilepton plus missing transverse momentum chann... View more
  • References (9)

    [2] Planck collaboration, P.A.R. Ade et al., Planck 2015 results. XIII. Cosmological parameters, Astron. Astrophys. 594 (2016) A13 [arXiv:1502.01589] [INSPIRE].

    [3] C. Brust, A. Katz, S. Lawrence and R. Sundrum, SUSY, the Third Generation and the LHC, [4] M. Papucci, J.T. Ruderman and A. Weiler, Natural SUSY Endures, JHEP 09 (2012) 035 [16] G.F. Giudice, M.A. Luty, H. Murayama and R. Rattazzi, Gaugino mass without singlets, [17] L. Randall and R. Sundrum, Out of this world supersymmetry breaking, Nucl. Phys. B 557 [23] K.M. Zurek, Multi-Component Dark Matter, Phys. Rev. D 79 (2009) 115002 mono-boson collider signatures, Phys. Rev. D 90 (2014) 055004 [arXiv:1407.1833] [33] D. Barducci, A. Belyaev, A.K.M. Bharucha, W. Porod and V. Sanz, Uncovering Natural [35] Z. Han, G.D. Kribs, A. Martin and A. Menon, Hunting quasidegenerate Higgsinos, Phys.

    [36] J. Bramante, A. Delgado, F. Elahi, A. Martin and B. Ostdiek, Catching sparks from well-forged neutralinos, Phys. Rev. D 90 (2014) 095008 [arXiv:1408.6530] [INSPIRE].

    [37] H. Baer, A. Mustafayev and X. Tata, Monojet plus soft dilepton signal from light higgsino pair production at LHC14, Phys. Rev. D 90 (2014) 115007 [arXiv:1409.7058] [INSPIRE].

    [38] C. Han, L. Wu, J.M. Yang, M. Zhang and Y. Zhang, New approach for detecting a compressed bino/wino at the LHC, Phys. Rev. D 91 (2015) 055030 [arXiv:1409.4533] [39] C. Han, D. Kim, S. Munir and M. Park, Accessing the core of naturalness, nearly degenerate [50] S. Gori, S. Jung and L.-T. Wang, Cornering electroweakinos at the LHC, JHEP 10 (2013) [51] M. van Beekveld, W. Beenakker, S. Caron and R. Ruiz de Austri, The case for 100 GeV bino dark matter: A dedicated LHC tri-lepton search, JHEP 04 (2016) 154 [arXiv:1602.00590] [52] HFLAV collaboration, Y. Amhis et al., Averages of b-hadron, c-hadron and -lepton properties as of summer 2016, Eur. Phys. J. C 77 (2017) 895 [arXiv:1612.07233] [INSPIRE].

    [53] LHCb collaboration, Measurement of the Bs0 ! [64] P. Bechtle, O. Brein, S. Heinemeyer, G. Weiglein and K.E. Williams, HiggsBounds: Comput. Phys. Commun. 181 (2010) 138 [arXiv:0811.4169] [INSPIRE].

    [65] P. Bechtle, O. Brein, S. Heinemeyer, G. Weiglein and K.E. Williams, HiggsBounds 2.0.0: and the Tevatron, Comput. Phys. Commun. 182 (2011) 2605 [arXiv:1102.1898] [INSPIRE].

    [66] P. Bechtle et al., HiggsBounds 4: Improved Tests of Extended Higgs Sectors against Exclusion Bounds from LEP, the Tevatron and the LHC, Eur. Phys. J. C 74 (2014) 2693 [67] XENON collaboration, E. Aprile et al., First Dark Matter Search Results from the [68] Fermi-LAT and MAGIC collaborations, M.L. Ahnen et al., Limits to dark matter s = 8 TeV, JHEP 01 (2015) 096 [arXiv:1411.6006] [INSPIRE].

    [71] W. Beenakker, R. Hopker and M. Spira, PROSPINO: A program for the production of [72] T. Sjostrand, S. Mrenna and P.Z. Skands, PYTHIA 6.4 Physics and Manual, JHEP 05 [73] M. Cacciari, G.P. Salam and G. Soyez, The anti-kt jet clustering algorithm, JHEP 04 (2008) [74] DELPHES 3 collaboration, J. de Favereau et al., DELPHES 3, A modular framework for

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