| 1 | * Changes relative to V.1.8
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| 2 | - new: b-(mis)tag algorithms
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| 3 | * pt/eta dependence for b-(mis)tagging ;
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| 4 | * now also for gluon-jets
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| 5 | * related changes in the datacard:
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| 6 | deleted parameters: BTAG_b, BTAG_mistag_c, BTAG_mistag_l
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| 7 | new parameters: BTAG_func_b, BTAG_func_c, BTAG_func_g, BTAG_func_l
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| 8 | - new: Isolation: SumEt & SumPt added for muons & electrons
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| 9 | NB 'SumPt' was before 'IsolPt' in muon collection only
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| 10 | - datacard: change of several variable names!!!
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| 11 | before -> new name
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| 12 | ISOL_PT -> ISOL_trk_PT
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| 13 | ISOL_Cone -> ISOL_trk_Cone
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| 14 | ISOL_Calo_Cone -> ISOL_calo_Cone
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| 15 | ISOL_Calo_ET -> ISOL_calo_ET
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| 16 | ISOL_Calo_Grid -> ISOL_calo_Grid
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| 17 | - bug fix: EtRatio for muons
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| 18 | - new: ./configure for the installation
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| 19 | - update: default jet algorithms have change in data cards
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| 20 | - update: adding some missing "#include" statements due to a loss of
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| 21 | permissivity in recent g++ compilers.
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| 22 | - update: by default, both 1-prong and 3-prong tau jets are stored.
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| 23 | It was only 1-prong before.
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| 24 | - bug fix: bad distribution in associated number of tracks in jets
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| 25 | - vertex coordinates available in the track collection (Vx, Vy, Vz)
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| 26 | - track reconstruction efficiencies can now be floating numbers
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| 27 | - minor addition in the $(SHARED) target rule of the Makefile
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| 28 | - bug fix: the charge of the electrons in the Analysis. Electron collection
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| 29 | was the opposite of what it should have been
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| 30 | - bug fix: idem for muons in Analysis.Muon
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| 31 | - bug fix: adding some #include statements in classes in src/*, for compatibility
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| 32 | with recent versions of g++, which are less permissive than in the past
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| 33 |
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| 34 | /-----------------------------------------\
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| 35 | | 16 August 2009: release Version1.8 |
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| 36 | \-----------------------------------------/
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| 37 | * Changes relative to V.1.7b
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| 38 | - LHE files were not processed correctly (empty Analysis/Trigger trees).
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| 39 | Now LHEFParticle derives from TRootC::GenParticle as it should.
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| 40 | - additional data in the logfile : run date/hour + all names of used input files
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| 41 | (input event files, detector card, trigger card, beam files, particle table)
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| 42 | - bug fix: it is now possible to read "delphes root files" as an input for Delphes (GEN tree)
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| 43 | - bug fix: number of events to process is correct event if multiple files in the inputlist
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| 44 | - updates in Resolution.cpp & Resolution_ATLAS.cpp
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| 45 | - new method "invisible()" in PdgParticle, needed for invisible particles BSM
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| 46 | - new : calorimeter endcaps. DetectorCard have been updated; however, 100% backward compatible
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| 47 | - bug fix: btag was not properly working for (mis)tag efficiencies below 1%.
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| 48 | - bug fix: misplaced "#" character in the DetectorCard for ATLAS (calorimeter resolution).
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| 49 | - moving to ROOT::TRandom3 for random numbers
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| 50 |
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| 51 |
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| 52 | /-----------------------------------------\
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| 53 | | 18 June 2009: release Version1.7b |
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| 54 | \-----------------------------------------/
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| 55 | Bug fixes for V.1.7------
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| 56 | * Changes relative to V.1.7
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| 57 | - small typos in "cout" removed
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| 58 | - Nevents implemented in DetectorCards
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| 59 | - bug removed in bad inputfile type identification (".hep" vs ".lhe")
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| 60 | - bug removed with calotowers(BinEtaPhi) : now use the middle of the
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| 61 | tower and not its lower edge in eta and in phi
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| 62 | - bug removed for compilation error with FROG (genMakefile) :
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| 63 | the options -Dmacos/-Dlinux/-Dwindows are automatically added
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| 64 | in CXXFLAGS when required
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| 65 | - 3 bugs removed in BField (omega*gammam ; units in r ; z_max).
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| 66 | Bfield validated.
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| 67 | - new headers in each file with full references
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| 68 |
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| 69 | /-----------------------------------------\
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| 70 | | 22 May 2009: release Version1.7 |
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| 71 | \-----------------------------------------/
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| 72 | * Changes
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| 73 | - ZDC implementation:
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| 74 | - new entries in the detector card
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| 75 | - E resolution, em and had sections
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| 76 | - time resolution
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| 77 | - E_cut for n/gamma reconstruction
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| 78 | - gen-level data available
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| 79 | - time resolution also for RP220,FP420
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| 80 | - CaloIsolation ready for muons (defined as in lhco standards)
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| 81 | - update of Hector version to Hector_1_5_2
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| 82 | New leaves in some branches! these root files are not compatible with
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| 83 | older releases (i.e. with executables of older releases)
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| 84 |
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| 85 | /-----------------------------------------\
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| 86 | | 7 May 2009: release Version1.6 |
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| 87 | \-----------------------------------------/
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| 88 | * Changes relative to V.1.5:
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| 89 | - improved identification of input-data format (based on filename extension)
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| 90 | - bug found and corrected in the "side" variable of ZDC/RP220/FP420
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| 91 | - HepMC interface for input data
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| 92 | - new converter to read HepMC events
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| 93 | - new namespace TRootC
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| 94 | - HepMC 2.04.01 used
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| 95 |
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| 96 | /-----------------------------------------\
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| 97 | | 12 March 2009: release Version1.5 |
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| 98 | \-----------------------------------------/
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| 99 |
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| 100 | * Changes relative to V.1.4beta:
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| 101 | - implementation of the energy flow
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| 102 | - calotowers are first merged then smeared
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| 103 | - photons are based on these calotowers: conservative approach
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| 104 | - electrons are separately smeared according to the calotower
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| 105 | resolution.
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| 106 | - new: list of calorimeters ; CaloUtil added
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| 107 | - new: constants moved from SmearUtil.* to D_Constants.*
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| 108 | - new: GenParticle class
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| 109 | - ParticleUtil changed into D_Particle
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| 110 | - tracks and Taujets have now a charge
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| 111 | - output available as a LHCO (text) data file, in option
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| 112 | - extensive test and correction of the Bfield
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| 113 | - using now an exact computation, assuming solenoidal field
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| 114 | - about 20% faster than iterative approach
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| 115 | - charged lepton isolation: IsolPt available
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| 116 | - data cards
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| 117 | - default names have been changed
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| 118 | - more parameters for more flexibility
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| 119 |
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| 120 |
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| 121 | /-----------------------------------------\
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| 122 | | 09 February 2009: release Version1.4beta |
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| 123 | \-----------------------------------------/
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| 124 |
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| 125 | * Changes relative to V.1.3beta:
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| 126 | - new overal header and program output to screen.
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| 127 | - new trigger cards ATLAS and CMS-like
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| 128 | - new detector card ATLAS oriented
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| 129 | - New input parameters in the datacard for very forward detectors
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| 130 | - Modification of the Resolution.cpp code to run on the output of Delphes directly
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| 131 | - #include statements have been cleaned ; more include paths
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| 132 | in the compilation, leading to easier #include statements.
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| 133 | - extensive use of 'valgrind' for the search for memory leaks.
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| 134 | No more explicit leak is in the code. The only leaks left are
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| 135 | related to ROOT, to mcfio dependecy and to Hector.
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| 136 | This implied the systematic addition of copy-constructor,
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| 137 | operator= and correct destructors in Delphes classes
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| 138 | - update of the BField simulation; still in the case of B = Bz only
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| 139 | - JetsUtil* files renamed to JetsUtil*
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| 140 | * Private modifications in dependencies
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| 141 | - memory leaks removed in FROG (applied on Frog v1.106)
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| 142 | - systematic change of by-value parameters to "by-const-reference"
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| 143 | in Hector (applied on Hector v1.3.1)
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| 144 |
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| 145 | /-----------------------------------------\
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| 146 | | 29 January 2009: release Version1.3beta |
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| 147 | \-----------------------------------------/
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| 148 |
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| 149 | * Changes relative to V.1.2beta:
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| 150 | - Cleaning of non necessary comments
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| 151 | - Removal of the minimal transverse momentum applied on tracks and calotowers when the magnetic field is simulated
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| 152 | - Correction of the FROG interface
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| 153 | - Addition of a new standalone code to run FROG on the analysis output ROOT file
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| 154 | - New magnetic field algorithm: exact computation in case of magnetic field having a Bz component only
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| 155 | - Time performance monitoring
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| 156 | - Cleaner tarball
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| 157 | * Known limitations of this release are:
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| 158 | -Work is currently being done on eta/phi variables leading to some uncertainties on these quantities when the magnetic field is switched on
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| 159 |
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| 160 |
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| 161 |
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| 162 | /-----------------------------------------\
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| 163 | | 18 December 2008: release Version1.2beta |
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| 164 | \-----------------------------------------/
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| 165 |
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| 166 | * Changes relative to V.1.1beta:
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| 167 | - Reconstruction of jets: the number of defined cell
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| 168 | towers is now correctly taken into account by the
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| 169 | jet algorithms
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| 170 | - Input for jet reconstruction: calotowers instead
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| 171 | of generated particles
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| 172 | - Input datacard parameters now taken into account by
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| 173 | the jets, very forward detectors, magnetic field
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| 174 | propagation steps
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| 175 |
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| 176 |
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| 177 | /-----------------------------------------\
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| 178 | | 13 December 2008: release Version1.1beta |
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| 179 | \-----------------------------------------/
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| 180 |
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| 181 | * Changes relative to V.1.0beta:
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| 182 | - Addition of a class that run the FROG code on the
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| 183 | reconstructed events to perform visualisation of
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| 184 | events and detector geometry
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| 185 | - Addition in the datacard of flags to switch on/off
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| 186 | magnetic field, very forward detectors, trigger and FROG
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| 187 | running
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| 188 |
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| 189 |
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| 190 | /-----------------------------------------\
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| 191 | | December 2008: release Version1.0beta |
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| 192 | \-----------------------------------------/
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| 193 |
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| 194 | * First available release
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| 195 | * Includes
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| 196 | - Classes that perform
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| 197 | - Conversion of HepMC, LHE and root file conversion
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| 198 | - Simulation of charged particles into a magnetic field
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| 199 | - Smearing of the energy of undecaying particles
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| 200 | according to some applied resolution functions
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| 201 | - Reconstruction of jets using the FastJet package
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| 202 | - Simulation of very forward detector selection
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| 203 | - Application of a trigger selection
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| 204 | - An input datacard that permit two easily change running
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| 205 | configuration of the detector simulation (e.g. data/DataCardDet.dat).
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| 206 | - An input trigger datacard to apply a selection of events
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| 207 | with user defined trigger bits (e.g. data/trigger.dat).
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| 208 | - An example of user code to run on the output root file of
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| 209 | the DELPHES program.
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| 210 | * Known limitations of this release are
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| 211 | - Imperfect reconstruction of jets: the number of defined cell
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| 212 | towers not correctly taken into account by the jet algorithms.
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| 213 | - Reconstruction of very forward detectors not entirely completed.
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