diff --git a/pythia8cards/Photoproduction.cmnd b/pythia8cards/Photoproduction.cmnd new file mode 100644 index 0000000..d6d4eec --- /dev/null +++ b/pythia8cards/Photoproduction.cmnd @@ -0,0 +1,45 @@ + // Set it up to generate dijets at EIC. +Beams:frametype = 2 // Beams with different energies +Beams:idA = 2212 // p+ at 275 GeV +Beams:eA = 275 +Beams:idB = 11 // e+ at 18 GeV +Beams:eB = 18 + + +PDF:lepton2gamma = on // Allow for photon-from lepton +Photon:ProcessType = 0 // Allow all photon processes +Photon:Q2max = 1. // Maximal Q2 +HardQCD:all = on // All dijet MEs +PhotonParton:all = on // All dijet MEs with photons +PhaseSpace:pThatMin = 4. // Minimal pT cut +MultipartonInteractions:pT0Ref = 3. // Tuned ep value + + // Setup of diffractive framework. +#Diffraction:doHard = on +#Diffraction:sampleType = 3 //see option in Pythia Generate an exclusive diffractive sample, MPI-unchecked. +#Diffraction:hardDiffSide = 2 // Diff. on photon side Check for diffraction on side B only. (option b) +#SigmaDiffractive:PomFlux = 7 // H1 Fit B LO +#PDF:PomSet = 6 // H1 Fit B LO + + + + + + + +// Simplify printout. +Init:showChangedSettings = off +Init:showChangedParticleData = off +Init:showMultipartonInteractions = off +Next:numberShowInfo = 0 +Next:numberShowProcess = 0 +Next:numberShowEvent = 0 +Next:showScaleAndVertex = off + + +! 1) Settings used in the main program. +Main:numberOfEvents = 1000000 ! number of events to generate +Main:timesAllowErrors = 100000 + +Random:setSeed = on +Random:seed = 2