Additional studies of the probability that the events with a superjet observed by CDF are consistent with the SM prediction

Abstract

In the $W+2,3$ jet data collected by Collider Detector at Fermilab during the 1992--1995 Fermilab collider run, 13 events were observed to contain a superjet when $4.4\ifmmode\pm\else\textpm\fi{}0.6$ events are expected. A previous article detailed the selection and the kinematical properties of these events. The present paper provides estimates of the probability that the kinematics of these 13 events is statistically consistent with the standard model prediction.