GenEv
Inelastic Electron Event Generator
Introduction
GenEv is the Inelastic electron event generator of Genova Group.
Here is a short overlook.
The electron extraction can be made in 4 different way:
- fixing an interval of omega and theta (Q2 and W free)
- fixing an interval omega and theta and Q2 (W free)
- fixing an interval of omega and theta and W (Q2 free)
- fixing an interval of Q2 and W (omega and theta free)
setting some lags in the input file.
Q2 distribution is the same for all channels. GENEV can be used up
to W~3.5 GeV but it was tested up to W~ 2.5-3.0 GeV
(at high W it's necessary to include other channels).
The hadrons are extracted according to the existing data (interpolated
when necessary) or acoording to some phenomenological model.
Theta distribution are generally realistic while phi distribution is
uniform but for 1 pion (a+bcosphi+c cos2phi).
Theta distribution for omega and phi are the same of the rho.
Decay distributions are always uniform but for rho where phi and theta
come from a phenomenological model.
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How it works
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How to use it
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Detailed instructions
how to run it and what you get
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Related Links
(click here to come back)
For comments or questions: battaglieri@ge.infn.it