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Álvarez Piqueras, D; Amoroso, S; Andeen, T; Anders, J K; Armitage, L J; Backes, M; Beltramello, O; Brendlinger, K; Brochu, F M; Bulekov, O; Burka, K; Buzykaev, A R; Camacho Toro, R; Caron, S; Ciocio, A; Coniavitis, E; Constantinescu, S; Corradi, M; Cueto, A; D'amen, G; Davey, W; DeMarco, D A; Dervan, P; Doglioni, C; Duckeck, G; Eigen, G; Fisher, W C; Flaschel, N; Fletcher, R R M; Froidevaux, D; Gilchriese, M; Giuliani, C; Goldfarb, S; Gregersen, K; Grummer, A; Guescini, F; Guindon, S; Gutelman, B J; Gwilliam, C B; Hamacher, K; Hays, J M; Heim, T; Hobbs, J; Holzbock, M; Hoummada, A; Jana, D K; Jia, J; Jongmanns, J; Jorge, P M; Kartvelishvili, V; Keller, J S; Klingl, T; La Rosa Navarro, J L; Le Dortz, O; Liu, J K K; Luedtke, C; Lyu, F; Lyubushkin, V; Ma, Y; Meideck, T; Mergelmeyer, S; Mindur, B; Monnier, E; Nagano, K; Neal, H A; Nurse, E; Parodi, F; Policicchio, A; Pranko, A; Raddum, S; Rimoldi, M; Ruthmann, N; Safai Tehrani, F; Salvucci, A; Sammel, D; Sato, K; Schaetzel, S; Sinervo, P; Solovyev, V; Spieker, T M; Spighi, R; Spiller, L A; Stärz, S; Strandberg, S; Sultansoy, S; Thiele, F; Ticse Torres, R E; Tovey, D R; Trigger, I M; Urrejola, P; Vadla, K O H; Vermeulen, A T; von Toerne, E; Wang, J; Wang, W; Washbrook, A; White, M J; Wosiek, B K; Yamanaka, T; Yamatani, M
The European physical journal. C, Particles and fields, 2018, Letnik: 78, Številka: 1Journal Article
A search for neutral heavy resonances is performed in the decay channel using collision data corresponding to an integrated luminosity of , collected at a centre-of-mass energy of 13 by the ATLAS detector at the Large Hadron Collider. No evidence of such heavy resonances is found. In the search for production via the quark-antiquark annihilation or gluon-gluon fusion process, upper limits on as a function of the resonance mass are obtained in the mass range between 200 and up to 5 for various benchmark models: a Higgs-like scalar in different width scenarios, a two-Higgs-doublet model, a heavy vector triplet model, and a warped extra dimensions model. In the vector-boson fusion process, constraints are also obtained on these resonances, as well as on a Higgs boson in the Georgi-Machacek model and a heavy tensor particle coupling only to gauge bosons.
