Difference: HIMuons (10 vs. 11)

Revision 112010-09-15 - CameliaMironov

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META TOPICPARENT name="Works"

Number of muons in HI generators

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  • How to do comparison properly?
    • when comparing the 2 one has to make a x-section correction: Nbcol*N_PYTHIA(pt>ptcut)* [sigjet/sigin]
      • sigin is the total inelastic NN cross section at given cms energy (=58mb, it is actually input to HYDJET in the hydjet configuration file)
Changed:
<
<
      • sigjet is the hard scattering NN cross section at given pt min and energy (=10.5474mb for pT_hat>6GeV, as taken from printout from hyjpar)
>
>
      • sigjet is the hard scattering NN cross section at given pt min and energy (=10.5474mb for 4TeV and =6.69251 for 2.76TeV, both for a pT_hat>6GeV, as taken from printout from hyjpar)
 
    • These 2 are stored as output from HYDJET in
      COMMON /hyjpar/ ptmin,sigin,sigjet,nhsel,ishad,njet 

 
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