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arXiv · 0804.2185

Measuring the top quark mass with m_T2 at the LHC

Won Sang Cho·Kiwoon Choi·Yeong Gyun Kim·Chan Beom Park
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Abstract

We investigate the possibility to measure the top quark mass using the collider variable $m_{T2}$ at the LHC experiment. Monte Carlo studies of $m_{T2}$ are performed with the events corresponding to the dilepton decays of $t\bar{t}$ produced at the LHC with 10 $fb^{-1}$ integrated luminosity. Our analysis suggests that the top quark mass can be determined by the $m_{T2}$ variable alone with a good precision at the level of 1 GeV.

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Won Sang Cho, Kiwoon Choi, Yeong Gyun Kim, Chan Beom Park. 2008-04-14. Measuring the top quark mass with m_T2 at the LHC. https://doi.org/10.1103/physrevd.78.034019

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