It would be interesting to revisit the cut that we make that throws out events that have a pair of leptons with an invariant mass less than 12GeV. Currently, if an event has a pair of loose leptons (of any flavor and any sign) with an invariant mass less than 12GeV, we throw out the event. We may want to consider just throwing out the leptons (instead of the whole event).
It would be interesting to revisit the cut that we make that throws out events that have a pair of leptons with an invariant mass less than 12GeV. Currently, if an event has a pair of loose leptons (of any flavor and any sign) with an invariant mass less than 12GeV, we throw out the event. We may want to consider just throwing out the leptons (instead of the whole event).