A search for Higgs boson production in association with a pair of top quarks (tt¯H) is performed, where the Higgs boson decays to bb¯¯, and both top quarks decay hadronically. The data used correspond to an integrated luminosity of 20.3 fb−1 of pp collisions at s√=8 TeV collected with the ATLAS detector at the Large Hadron Collider. The search selects events with at least six energetic jets and uses a boosted decision tree algorithm to discriminate between signal and Standard Model background. The dominant multijet background is estimated using a dedicated data-driven technique. For a Higgs boson mass of 125 GeV, an upper limit of 6.4 (5.4) times the Standard Model cross section is observed (expected) at 95% confidence level. The best-fit v...
A search for Higgs boson production in association with a pair of top quarks (t (t) over barH) is pe...
A search for Higgs boson production in association with a pair of top quarks ($t\bar{t}H$) is perfor...
30 pages plus author list + cover pages (53 pages total), 14 figures, 9 tables, submitted to JHEP, A...
A search for Higgs boson production in association with a pair of top quarks (t (t) over barH) is pe...
A search for Higgs boson production in association with a pair of top quarks (tt¯ H) is performed, w...
A search for Higgs boson production in association with a pair of top quarks ( tt¯Htt¯H ) is perform...
A search for Higgs boson production in association with a pair of top quarks ( t t ¯ H ) is performe...
A search for Higgs boson production in association with a pair of top quarks (t (t) over barH) is pe...
A search for Higgs boson production in association with a pair of top quarks ($t\bar{t}H$) is perfor...
30 pages plus author list + cover pages (53 pages total), 14 figures, 9 tables, submitted to JHEP, A...
A search for Higgs boson production in association with a pair of top quarks (t (t) over barH) is pe...
A search for Higgs boson production in association with a pair of top quarks (tt¯ H) is performed, w...
A search for Higgs boson production in association with a pair of top quarks ( tt¯Htt¯H ) is perform...
A search for Higgs boson production in association with a pair of top quarks ( t t ¯ H ) is performe...
A search for Higgs boson production in association with a pair of top quarks (t (t) over barH) is pe...
A search for Higgs boson production in association with a pair of top quarks ($t\bar{t}H$) is perfor...
30 pages plus author list + cover pages (53 pages total), 14 figures, 9 tables, submitted to JHEP, A...