Browsing by Author "Norbeck, E"
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Measurement of the mass difference between top and antitop quarks
Chatrchyan, S; Khachatryan, V; Sirunyan, AM; Tumasyan, A; Adam, W; Bergauer, T; Dragicevic, M; Eroe, J; Fabjan, C; Friedl, M (Springer, 2012-06)A measurement of the mass difference between the top and the antitop quark (Δm t = m t − 𝑚𝑡⎯⎯ m t ¯ ) is performed using events with a muon or an electron and at least four jets in the final state. The analysis is ...