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arXiv · 1301.5810

Studies of highly-boosted top quarks near the TeV scale using jet masses at the LHC

B. Auerbach·S. V. Chekanov·N. Kidonakis
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Abstract

Studies of highly-boosted top quarks produced inclusively in pp collisions at 14 TeV are discussed. The hadronic decays of boosted top quarks was studied in a data-driven approach by analysing shapes of jet-mass distributions. Using Monte Carlo models after a fast detector simulation, it is shown that inclusive production of boosted top quarks can be observed if it has a cross section at least twice larger than the prediction from the approximate next-to-next-to-leading-order (aNNLO) calculation for the ttbar process. The ttbar process with the nominal aNNLO strength can be measured using the masses of jets after a b-tagging.

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B. Auerbach, S. V. Chekanov, N. Kidonakis. 2013-01-24. Studies of highly-boosted top quarks near the TeV scale using jet masses at the LHC. https://arxiv.org/abs/1301.5810

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