event variables

leaf: pmcs_ana

• nevtp: number of MCKine chunks
• evnum: the event number for each MCKine chunk
• evrun: the run number for each MCKine chunk
• evwt: the event weight for each MCKine chunk
• evxs: the event cross section for each MCKine chunk
• npart: number of generator-level particles
• pcid: ID of MCKine chunk it comes from
• pcnum: number of MCKine chunk it comes from
• pdvtx: pointer to any daughter vertices in vertex list
• ppvtx: pointer to mother vertex in vertex list
• pidx: pmcs internal number for this particle
• ppid: pdg id number
• pistable: tells you if its stable
• pE: generator energy
• ppt: pt
• pphi: phi
• peta: eta
• ppx: px
• ppy: py
• ppz: pz
• nvtx: number of generator-leve vertices
• vcid: ID of MCKine chunk it comes from
• vcnum: number of MCKine chunk it comes from
• vidx: intenal pmcs number
• visdisp: tells you if its a primary vertex or not
• vpprt: ???
• vct
• vx
• vy
• vz

vertex variables

leaf: pmcs_vtx

• nvtxg: number of primary vertices at the generator-level
• vtxzg: z position of these vertices
• nvtxs: number of primary vertices after simulation
• vtxxs: x position
• vtxys: y position
• vtxzs: z position
• vtnds: always zero

 

track variables

leaf: pmcs_chp

• ntrg: number of charged tracks at generator level
• tretag: eta
• trphig: phi
• trptg: pt
• trpg: p
• trphi0g: phi at closest approach to beam line
• tripg: impact parameter
• trchg: charge
• trlamg: lambda
• trradg: radius of curvature
• trxcg: x of center of circle
• trycg: y at cernt of circle
• trzclg: z at closet approach to beam line
• ntrs: number of charged tracks after simulation
• tretas:
• trphis:
• trpts:
• recon: reconstructed? 1=yes, 0=no
• trps:
• trphi0s:
• trchs: charge
• trips: impact parameter
• trlams:
• trrads:
• trxcs:
• trycs:
• trzcls:

 

jet variables

leaf: pmcs_jet

• njtg: number of jets at generator level
• jtetag: eta of jet at generator level
• jtphig: phi
• jtptg: Pt of jet at generator level
• jtEg: E of jet at generator level
• njts: number of jets after simulation
• jtetas: eta of jet after simulation
• jtphis:
• jetpts: Pt of jet after simulation
• jetEs: E of jet after simulation
• jtudsfrac: fraction of energy from charged particles that comes from particles that trace back to light quarks or gluons
• jtcfrac: fraction of energy from charged particles that comes from particles that trace back to c quarks
• jtbfrac: fraction of energy from charged particles that comes from particles that trace back to b quarks
• jtntrks: some sort of measure of number of particles in the jet

 

electron/photon variables

leaf: pmcs_em

• nelg: number of electrons at generator level
• eleg: electron energy at generator level
• elptg: electron pt at generator level
• eletag: electron eta at generator level
• elphig: electron phi at generator level
• elmergedg: number of photons that were merged into the electron (see pmcs_setup.rcp for parameters that control this merging)
• energy of the first photon that was merged
• elpnts: pointer from generator to smeared electron in list
• nels: number of electrons after simulation
• eles: electron energy after simulation
• elpts: electron pt after simulation
• eletas: electron eta after simulation
• elphis: electron phi after simulation
• elcalphis: electron calorimeter phi after simulation
• eletads: electron detector eta after simulation
• elfid: internal variable
• eliso: electron isolation variable
• elpassid1011: passes id=10 or 11 requirements
• elpasshmtx: passes chi2 cut
• elhastrack: has a track
• elpttr: pointer to track in track list associated with the electron
• elpntg: pointer from smeared to generator electron in list
• nphg: number of photons at generator level
• pheg: energy at generator level
• phptg: pt at generator level
• phetag: eta at generator level
• phphig: phi at generator level
• phpnts: pointer from generator to smeared photon in list
• nphs: number of photons after simulation
• phes: electron energy after simulation
• phpts: electron pt after simulation
• phetas: electron eta after simulation
• phphis: electron phi after simulation
• phetads: electron detector eta after simulation
• phfid: internal variable
• phiso: electron isolation variable
• phpntg: pointer from smeared to generator photon in list

 

muon variables

leaf: pmcs_muo

• nmug: number of muons at generator level
• muptg: pt of muon at generator level
• muetag: eta of muon at generator level
• muphig: phi of muon at generator level
• mupnts: pointer to smeared muon in the smeared list
• nmus: number of muons after simulation
• mupts: pt of muon as measured in the tracker after simulatin
• muetas: eta of muon as measured in the tracker after simulation
• muphis: phi of muon as measured in the tracker after smearing
• muptmus: pt of muon as measured in the muon chambers after simulation
• muetamus: physics eta of muon as measured in the muon chambers after simulation
• mudetamus: detector eta of muon as measured in the muon chambers after simulation
• muphimus: phi of muon as measured in the muon chambers after simulation
• mupntg: pointer to generator muon in the generator list
• tight: passes tight cuts?
• medium: passes medium cuts?
• loose: passes loose cuts?
• mupttr: pointer to associated track in track list

 

met variables

leaf: pmcs_met

• nmetg: number of algorithms for met at generator level
• metg: MET at the generator level
• metphig: phi of the MET at generator level
• metxg: x component of met at generator level
• metyg: y compoent of met at generator level
• scalarg: scalar ET at generator level
• nmets: number of algorithms for met after simulatin
• mets: MET after simulation
• metphis: phi of MEt after simulation
• metxs: x compoent of MET after simulation
• metys: y compoent of met after simulation
• scalars: scalar ET after simulation (don't trust this)