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arXiv · 1008.0391

Mass measurement in boosted decay systems at hadron colliders

Won Sang Cho·William Klemm·Mihoko M. Nojiri
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Abstract

We report a new possibility of using the $\mct2$ (Constransverse mass) variable for mass measurement in single step decay chains involving missing particles with moderate transverse momentum. We show that its experimental feasibility is enhanced compared to the corresponding $\mt2$-kink method. We apply this method to reconstruct a pair of chargino decay chains.

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Won Sang Cho, William Klemm, Mihoko M. Nojiri. 2011-08-19. Mass measurement in boosted decay systems at hadron colliders. https://doi.org/10.1103/physrevd.84.035018

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