3 mumugenfilter = cms.EDFilter(
"MCParticlePairFilter",
4 Status = cms.untracked.vint32(1, 1),
5 MinPt = cms.untracked.vdouble(2.0, 2.0),
6 MaxEta = cms.untracked.vdouble(2.5, 2.5),
7 MinEta = cms.untracked.vdouble(-2.5, -2.5),
8 ParticleCharge = cms.untracked.int32(0),
9 ParticleID1 = cms.untracked.vint32(13),
10 ParticleID2 = cms.untracked.vint32(13)