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Changes between Initial Version and Version 1 of WorkBook/RootTreeDescription


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Timestamp:
Feb 25, 2013, 12:20:55 AM (12 years ago)
Author:
Pavel Demin
Comment:

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  • WorkBook/RootTreeDescription

    v1 v1  
     1== RootTreeDescription ==
     2
     3Description of all classes used to store output data.
     4
     5||= Parameter =||= Definition =||= How it was calculated =||
     6|| || || ||
     7|| Event || || ||
     8|| || || ||
     9|| Number || event number ||  ||
     10|| || || ||
     11|| LHCOEvent || || ||
     12|| || || ||
     13|| Event || LHCOEvent inherits all Event parameters ||  ||
     14|| Trigger || trigger word ||  ||
     15|| || || ||
     16|| LHEFEvent || || ||
     17|| || || ||
     18|| Event || LHEFEvent inherits all Event parameters ||  ||
     19|| ProcessID || subprocess code for the event  ||  hepup.IDPRUP ||
     20|| Weight || weight for the event  ||  hepup.XWGTUP ||
     21|| ScalePDF || scale in GeV used in the calculation of the PDFs in the event  ||  hepup.SCALUP ||
     22|| AlphaQED || value of the QED coupling used in the event  ||  hepup.AQEDUP ||
     23|| AlphaQCD || value of the QCD coupling used in the event  ||  hepup.AQCDUP ||
     24|| || || ||
     25|| HepMCEvent || || ||
     26|| || || ||
     27|| Event || HepMCEvent inherits all Event parameters ||  ||
     28|| ProcessID || unique signal process id  ||  signal_process_id() ||
     29|| MPI || number of multi parton interactions  ||  mpi ()  ||
     30|| Scale || energy scale, see hep-ph/0109068  ||  event_scale() ||
     31|| AlphaQED || QED coupling, see hep-ph/0109068  ||  alphaQED() ||
     32|| AlphaQCD || QCD coupling, see hep-ph/0109068  ||  alphaQCD() ||
     33|| ID1 || flavour code of first parton  ||  pdf_info()->id1() ||
     34|| ID2 || flavour code of second parton  ||  pdf_info()->id2()      ||
     35|| X1 || fraction of beam momentum carried by first parton ("beam side")  ||  pdf_info()->x1() ||
     36|| X2 || fraction of beam momentum carried by second parton ("target side")  ||  pdf_info()->x2() ||
     37|| ScalePDF || Q-scale used in evaluation of PDF's (in GeV)  ||  pdf_info()->scalePDF() ||
     38|| PDF1 || PDF (id1, x1, Q)  ||  pdf_info()->pdf1() ||
     39|| PDF2 || PDF (id2, x2, Q)  ||  pdf_info()->pdf2() ||
     40|| || || ||
     41|| !GenParticle || || ||
     42|| || || ||
     43|| PID || particle HEP ID number  ||  hepevt.idhep[number] ||
     44|| Status || particle status  ||  hepevt.isthep[number] ||
     45|| M1 || particle 1st mother  ||  hepevt.jmohep[number][0] - 1 ||
     46|| M2 || particle 2nd mother  ||  hepevt.jmohep[number][1] - 1 ||
     47|| D1 || particle 1st daughter  ||  hepevt.jdahep[number][0] - 1 ||
     48|| D2 || particle last daughter  ||  hepevt.jdahep[number][1] - 1 ||
     49|| Charge || particle charge ||  ||
     50|| Mass || particle mass ||  ||
     51|| E || particle energy  ||  hepevt.phep[number][3] ||
     52|| Px || particle momentum vector (x component)  ||  hepevt.phep[number][0] ||
     53|| Py || particle momentum vector (y component)  ||  hepevt.phep[number][1] ||
     54|| Pz || particle momentum vector (z component)  ||  hepevt.phep[number][2] ||
     55|| PT || particle transverse momentum ||  ||
     56|| Eta || particle pseudorapidity ||  ||
     57|| Phi || particle azimuthal angle ||  ||
     58|| Rapidity || particle rapidity ||  ||
     59|| T || particle vertex position (t component)  ||  hepevt.vhep[number][3] ||
     60|| X || particle vertex position (x component)  ||  hepevt.vhep[number][0] ||
     61|| Y || particle vertex position (y component)  ||  hepevt.vhep[number][1] ||
     62|| Z || particle vertex position (z component)  ||  hepevt.vhep[number][2] ||
     63|| || || ||
     64|| MissingET || || ||
     65|| || || ||
     66|| MET || mising transverse energy ||  ||
     67|| Phi || mising energy azimuthal angle ||  ||
     68|| || || ||
     69|| ScalarHT || || ||
     70|| || || ||
     71|| HT || scalar sum of transverse momenta ||  ||
     72|| || || ||
     73|| Photon || || ||
     74|| || || ||
     75|| PT || photon transverse momentum ||  ||
     76|| Eta || photon pseudorapidity ||  ||
     77|| Phi || photon azimuthal angle ||  ||
     78|| E || photon energy ||  ||
     79|| Particles || references to generated particles ||  ||
     80|| || || ||
     81|| Electron || || ||
     82|| || || ||
     83|| PT || electron transverse momentum ||  ||
     84|| Eta || electron pseudorapidity ||  ||
     85|| Phi || electron azimuthal angle ||  ||
     86|| Charge || electron charge ||  ||
     87|| Particle || reference to generated particle ||  ||
     88|| || || ||
     89|| Muon || || ||
     90|| || || ||
     91|| PT || muon transverse momentum ||  ||
     92|| Eta || muon pseudorapidity ||  ||
     93|| Phi || muon azimuthal angle ||  ||
     94|| Charge || muon charge ||  ||
     95|| Particle || reference to generated particle ||  ||
     96|| || || ||
     97|| Jet || || ||
     98|| || || ||
     99|| PT || jet transverse momentum ||  ||
     100|| Eta || jet pseudorapidity ||  ||
     101|| Phi || jet azimuthal angle ||  ||
     102|| Mass || jet invariant mass ||  ||
     103|| BTag || 0 or 1 for a jet that has been tagged as containing a heavy quark ||  ||
     104|| !TauTag || 0 or 1 for a jet that has been tagged as a tau ||  ||
     105|| Charge || tau charge ||  ||
     106|| Constituents || references to constituents ||  ||
     107|| Particles || references to generated particles ||  ||
     108|| || || ||
     109|| Track || || ||
     110|| || || ||
     111|| PID || HEP ID number ||  ||
     112|| Charge || track charge ||  ||
     113|| PT || track transverse momentum ||  ||
     114|| Eta || track pseudorapidity ||  ||
     115|| Phi || track azimuthal angle ||  ||
     116|| !EtaOuter || track pseudorapidity at the tracker edge ||  ||
     117|| !PhiOuter || track azimuthal angle at the tracker edge ||  ||
     118|| X || track vertex position (x component) ||  ||
     119|| Y || track vertex position (y component) ||  ||
     120|| Z || track vertex position (z component) ||  ||
     121|| XOuter || track position (x component) at the tracker edge ||  ||
     122|| YOuter || track position (y component) at the tracker edge ||  ||
     123|| ZOuter || track position (z component) at the tracker edge ||  ||
     124|| Particle || reference to generated particle ||  ||
     125|| || || ||
     126|| Tower || || ||
     127|| || || ||
     128|| ET || calorimeter tower transverse energy ||  ||
     129|| Eta || calorimeter tower pseudorapidity ||  ||
     130|| Phi || calorimeter tower azimuthal angle ||  ||
     131|| E || calorimeter tower energy ||  ||
     132|| Eem || calorimeter tower electromagnetic energy ||  ||
     133|| Ehad || calorimeter tower hadronic energy ||  ||
     134|| Edges![4] || calorimeter tower edges ||  ||
     135|| Particles || references to generated particles ||  ||