Identification of additional jets in the t-tbar b-bbar events using a deep neural network

Jieun Choi, Tae Jeong Kim, Jongwon Lim +4

In the top quark pair production in association with the Higgs boson decaying to a b quark pair t-tbar H (b-bbar), the final state has an irreducible nonresonant background from th…