  A signature often found in non-minimal Higgs sectors is Higgs decay to a new
gauge-singlet scalar, followed by decays of the singlets into Standard Model
fermions through small mixing angles. The scalar decay can naturally be
displaced from the primary vertex. The present experimental constraints on such
models are extremely weak, due to low (or zero) trigger rates for the resulting
low $p_T$ displaced jets. In this letter, we highlight the advantages of
integrating into the trigger system massively parallel computing and
coprocessors based on Graphics Processing Units (GPUs) or the Many Integrated
Core (MIC) architecture. In particular, if such coprocessors are added to the
LHC experiments' high level trigger systems, a fast Hough transform based
triggers performed on this hardware would result in significant improvement to
displaced searches, sufficient to discover long-lived Higgs models with a small
amount of luminosity in Run II at the 14 TeV LHC.
