Energy deposited on the first channel in lithium 6 chamber

Dear @Newconcept_1979,

if you are using the DETECT scoring with zero minimum energy, then all events where no energy is deposited in the detector is still added to the first bin.

You can avoid this, by

  1. Setting the minimum energy to a marginal value, like 1e-12, or
  2. Set the detector region as a trigger as well in coincidence with itself.

Cheers,
David