Details

Autor(en) / Beteiligte

• Adamek, L.
• Alexa, C.
• Anders, C.F.
• Araujo Ferraz, V.
• Artamonov, A.
• Artz, S.
• Bahmani, M.
• Barreiro Guimarães da Costa, J.
• Bartoldus, R.
• Bellagamba, L.
• Bentvelsen, S.
• Bisanz, T.
• Boyko, I.R.
• Brau, B.
• Calvet, D.
• Carney, R.M.D.
• Chan, S.K.
• Connell, S.H.
• Corrigan, E.E.
• Cueto, A.
• Davidek, T.
• Delporte, C.
• Delsart, P.A.
• Duckeck, G.
• Düren, M.
• Farooque, T.
• Farrell, S.
• Feng, M.
• Filipčič, A.
• Gadatsch, S.
• George, S.
• Gkountoumis, P.
• Gray, C.
• Groh, S.
• Gugel, R.
• Guo, W.
• Gutschow, C.
• Hamacher, K.
• Heim, T.
• Herget, V.
• Javadov, N.
• Jézéquel, S.
• Jinnouchi, O.
• Kirk, J.
• Kishimoto, T.
• Kivernyk, O.
• Knue, A.
• Lehmann, K.
• Lehmann Miotto, G.
• Liu, Y.W.
• Llorente Merino, J.
• Lösel, P.J.
• Luise, I.
• Maleev, V.P.
• Marin Tobon, C.A.
• Marroquim, F.
• Meehan, S.
• Megy, T.M.
• Mincer, A.I.
• Mittal, M.
• Mjörnmark, J.U.
• Moss, H.J.
• Neal, H.A.
• Nechaeva, P.Y.
• Nikiforou, N.
• Nikolaenko, V.
• Okazaki, Y.
• Olszowska, J.
• Otero y Garzon, G.
• Ould-Saada, F.
• Palestini, S.
• Palka, M.
• Pauly, T.
• Peters, R.F.Y.
• Piegaia, R.
• Ponomarenko, D.
• Rijssenbeek, M.
• Rivera Vergara, J.C.
• Rocco, E.
• Roe, S.
• Roos, L.
• Rosati, S.
• Sahinsoy, M.
• Saito, T.
• Santpur, S.N.
• Sawyer, C.
• Sbarra, C.
• Shimojima, M.
• Shrestha, S.
• Smirnov, S.Yu
• Staszewski, R.
• Swift, S.P.
• Thiele, F.
• Vandelli, W.
• Venturi, N.
• Vigani, L.
• Vranjes Milosavljevic, M.
• Wilkens, H.G.
• Willis, C.
• Zhao, P.

Titel

Evidence for the production of three massive vector bosons with the ATLAS detector

Ist Teil von

• Physics letters. B, 2019, Vol.798 (C), Article 134913

Ort / Verlag

Netherlands: Elsevier B.V

Erscheinungsjahr

2019

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• A search for the production of three massive vector bosons in proton–proton collisions is performed using data at s=13 TeV recorded with the ATLAS detector at the Large Hadron Collider in the years 2015–2017, corresponding to an integrated luminosity of 79.8 fb−1. Events with two same-sign leptons ℓ (electrons or muons) and at least two reconstructed jets are selected to search for WWW→ℓνℓνqq. Events with three leptons without any same-flavour opposite-sign lepton pairs are used to search for WWW→ℓνℓνℓν, while events with three leptons and at least one same-flavour opposite-sign lepton pair and one or more reconstructed jets are used to search for WWZ→ℓνqqℓℓ. Finally, events with four leptons are analysed to search for WWZ→ℓνℓνℓℓ and WZZ→qqℓℓℓℓ. Evidence for the joint production of three massive vector bosons is observed with a significance of 4.1 standard deviations, where the expectation is 3.1 standard deviations.