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Changes in simplified digitisation of emc [message #9926] Fri, 18 December 2009 14:13 Go to previous message
Dima Melnychuk is currently offline  Dima Melnychuk
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Registered: April 2004
Location: National Centre for Nucle...
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Hi all,

I have modified a little bit simplified digitisation of emc to take into account two most relevant parameters: electronic noise and photon statistics.

With UseDigiEffectiveSmearing=1 parameter in emc.par the task PndEmcMakeDigi will smear energy taking into account parameters DetectedPhotonsPerMeV, ExcessNoiseFactor and Incoherent_elec_noise_width_GeV according to:


where a=sqrt(F/N_p.e.),

F - excess noise factor and N_p.e. - number of photoelectrons.

This option can be useful for comparison with prototype data.

Best regards,

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