1 import FWCore.ParameterSet.Config
as cms
3 herwigUESettingsBlock = cms.PSet(
4 herwigUESettings = cms.vstring(
5 'MODPDF(1) = 20650 ! PDF set according to LHAGLUE',
6 'MODPDF(2) = 20650 ! MRST LO*',
7 'JMUEO = 1 ! multiparton interaction model',
8 'PTJIM = 6.323 ! 3.98x(sqrt(s)/1.8TeV)^0.27 @ 10 TeV',
9 'JMRAD(73) = 2.80 ! inverse proton radius squared',
10 'ISPAC = 2 ! treatment of force parton branchings in backward evolution',
11 'PRSOF = 0.0 ! prob. of a soft underlying event',
12 'MAXER = 1000000 ! max error')