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Title

Search for Higgs boson pair production in the b b ¯ W W * decay mode at √s = 13 TeV with the ATLAS detector

CollaborationWith : Akilli, Ece / Amrouche, Cherifa Sabrina / Ancu, Lucian Stefan / Benoit, Mathieu / Calace, Noemi / Clark, Allan Geoffrey / Della Volpe, Domenico / Di Bello, Francesco Armando / Dubreuil, Arnaud / Ferrere, Didier / Gadatsch, Stefan / Golling, Tobias / Gonzalez Sevilla, Sergio / Iacobucci, Giuseppe / Iizawa, Tomoya / Jansky, Roland / Khoo, Teng Jian / Kiehn, Moritz / Lanfermann, Marie Christine / Lionti, Anthony Eric / March Ruiz, Luis / Mermod, Philippe / Nessi, Marzio / Paolozzi, Lorenzo / Poggi, Riccardo / Raine, Johnny / Salamani, Dalila / Schramm, Steven / Sfyrla, Anna / Sultan, D M S / Valente, Marco / Vicente Barreto Pinto, Mateus / Wu, Xin / Zaffaroni, Ettore
Published in The journal of high energy physics. 2019, vol. 1904, 092
Collection Open Access - SCOAP3
Abstract A search for Higgs boson pair production in the b b ¯ W W * decay mode is performed in the b b ¯ ℓνqq final state using 36.1 fb −1 of proton-proton collision data at a centre-of-mass energy of 13 TeV recorded with the ATLAS detector at the Large Hadron Collider. No evidence of events beyond the background expectation is found. Upper limits on the non-resonant pp → HH production cross section of 10 pb and on the resonant production cross section as a function of the HH invariant mass are obtained. Resonant production limits are set for scalar and spin-2 graviton hypotheses in the mass range 500 to 3000 GeV.
Keywords Hadron-Hadron scattering (experiments)
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arXiv: 1811.04671
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ATLAS COLLABORATION. Search for Higgs boson pair production in the b b ¯ W W * decay mode at √s = 13 TeV with the ATLAS detector. In: Journal of High Energy Physics, 2019, vol. 1904, p. 092. doi: 10.1007/JHEP04(2019)092 https://archive-ouverte.unige.ch/unige:116877

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Deposited on : 2019-05-02

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