What about replacing it by ECalUtils.lightYield * ECalUtils.quantumEff *
ECalUtils.surfRatio as used when the condition use2014Gain is true?
This modification may have been forgotten. Sho can probably tell more
about it.
--
Gabriel CHARLES
Institut de Physique Nucléaire d'Orsay
Le 2015-03-24 16:38, Nathan Baltzell a écrit :
> Hi Everyone,
>
> Does anyone know about the noise calculation at line 454 in
> org.hps.readout.ecal.FADCEcalReadoutDriver?
>
> Specifically, this pePerMeV, which defaults to 2. What we think we’re
> finding is that this pePerMeV term is
> completely dominating the smearing and is much larger than the numbers
> in HPS-NOTE-2014-002.
>
> - Holly & Nathan
>
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