Overview on simulations for FCC   M.Klein  17.3.2017
Updated 24.11.2017 for the addition of ePb simulated data

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Calculations are done of the uncertainties of the NC and CC
inclusive cross sections as can be expected for the FCC-ep.

The following sets are provided:


NC/CC Name             Ee[GeV]  Ep[TeV]  P(e)   Charge  Lum[ab-1]

nominal, high luminosity data, negative polarisation  
NC    datfcc5060ncem   60       50       -0.8    -1     1
CC    datfcc5060ccem   60       50       -0.8    -1     1

nominal, high luminosity data, opposite polarisation
NC    datfcc5060ncep   60       50        0.8    -1    0.3
CC    datfcc5060ccep   60       50        0.8    -1    0.3

positron data, unpolarised
NC    datfcc5060ncepp  60       50         0    +1     0.1
CC    datfcc5060ccepp  60       50         0    +1     0.1

low energy data, unpolarised 
NC    datfcc720ncem    20        7         0    -1     0.1
CC    datfcc720ccem    20        7         0    -1     0.1

electron lead data [ten fb-1]

NC    datfcceANC       60       20       -0.8    -1     0.01
CC    datfcceACC       60       20       -0.8    -1     0.01

each  file has a header which should make the meaning of the numbers clear.
 
In the LHeC Note 2013-002 PHY these simulations are described (for
the LHeC case)
http://cds.cern.ch/record/1564929/files/maxvoiSMnote.pdf

For the FCC the following cuts were applied:

eta_max=5, .95 < y < 0.001

Error assumptions

energy scales: e: 0.1%,  h=0.5%  
      this is the D/MC calibration scale difference

Radcor 0.3%  Photoproduction at high y: 1%
uncorrelated extra efficiency 0.5%

The luminosity uncertainty is kept aside, one may assume 0.5-1%.