Study of ~t and ~b at LHC
In supersymmetric models a gluino can decay intotbx~1+- through a stop or a sbottom. The decay chain produces an edge structure in the mtb distribution. Monte Carlo simulation studies show that the end-point and the edge height would be measured at the CERN LHC by using a sideband subtraction technique. The stop and sbottom masses as well as their decay branching ratios are constrained by the measurement. We study interpretations of the measurement.
Volume 94, 2019
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