ImprovedOutputFile
Timing
dual_readout
llp
Last change
on this file since 0f2e086 was e715e8c, checked in by Michele Selvaggi <michele.selvaggi@…>, 9 years ago |
added instruction for running on lxplus
|
-
Property mode
set to
100644
|
File size:
1.7 KB
|
Rev | Line | |
---|
[66b590f] | 1 | Delphes 4 LHCb
|
---|
| 2 | ==============
|
---|
| 3 |
|
---|
[42f8e78] | 4 | The card "delphes_card_LHCb.tcl" contains a preliminary parametrization of the LHCb detector.
|
---|
[66b590f] | 5 |
|
---|
| 6 | - ParticlePropagator
|
---|
| 7 |
|
---|
| 8 | particles are propagated in a constant B field.
|
---|
| 9 |
|
---|
| 10 | - ChargedHadronMomentumSmearing/ElectronEnergySmearing/MuonMomentumSmearing
|
---|
| 11 |
|
---|
| 12 | charged particles momenta are smeared according to detector resolution
|
---|
| 13 |
|
---|
| 14 | - TrackMerger
|
---|
| 15 |
|
---|
| 16 | charged particles are merged into single collection for simpler future processing
|
---|
| 17 |
|
---|
| 18 | - ImpactParameterSmearing
|
---|
| 19 |
|
---|
| 20 | charged particles transverse IP are smeared according to known LHCb tracking
|
---|
| 21 | performance.
|
---|
| 22 |
|
---|
| 23 |
|
---|
| 24 | - IdentificationMap
|
---|
| 25 |
|
---|
[42f8e78] | 26 | This module is a recent addition in order to map particle misidentification rates
|
---|
[66b590f] | 27 | and reconstruction efficiencies.
|
---|
| 28 |
|
---|
| 29 | An example is given in the card but can be expanded if needed.
|
---|
| 30 |
|
---|
| 31 | - ECAL/HCAL
|
---|
| 32 |
|
---|
| 33 | Calorimeter modules are used to parametrize the energy response and angular
|
---|
| 34 | resolution of neutral objects such as photons/neutral hadrons.
|
---|
| 35 |
|
---|
| 36 | - TreeWriter
|
---|
| 37 |
|
---|
| 38 | user specifies here which collections are stored in the output.
|
---|
| 39 | By default tracks, neutral hadrons and photons are stored in this card.
|
---|
| 40 | Tracks contain muons, electrons, and charged hadrons.
|
---|
| 41 |
|
---|
| 42 |
|
---|
[6519cfb] | 43 | Quick start with Delphes
|
---|
| 44 | ========================
|
---|
| 45 |
|
---|
| 46 | 1) Compile:
|
---|
| 47 |
|
---|
[42f8e78] | 48 | make
|
---|
[6519cfb] | 49 |
|
---|
| 50 | 2) Simulate p p -> b b~ events
|
---|
| 51 |
|
---|
[42f8e78] | 52 | wget http://cp3.irmp.ucl.ac.be/downloads/pp_bb.hep.gz
|
---|
| 53 | gunzip pp_bb.hep.gz
|
---|
| 54 | ./DelphesSTDHEP cards/delphes_card_LHCb.tcl delphes_output.root pp_bb.hep
|
---|
[6519cfb] | 55 |
|
---|
| 56 |
|
---|
| 57 | For more details, please visit:
|
---|
| 58 |
|
---|
[42f8e78] | 59 | https://cp3.irmp.ucl.ac.be/projects/delphes
|
---|
[6519cfb] | 60 |
|
---|
| 61 |
|
---|
[e715e8c] | 62 | Configure Delphes on lxplus.cern.ch
|
---|
| 63 | ====================================
|
---|
| 64 |
|
---|
| 65 | git clone git://github.com/delphes/delphes.git Delphes
|
---|
| 66 |
|
---|
| 67 | cd Delphes
|
---|
| 68 |
|
---|
| 69 | source /afs/cern.ch/sw/lcg/external/gcc/4.9.3/x86_64-slc6/setup.sh
|
---|
| 70 |
|
---|
| 71 | source /afs/cern.ch/sw/lcg/app/releases/ROOT/6.06.00/x86_64-slc6-gcc49-opt/root/bin/thisroot.sh
|
---|
| 72 |
|
---|
| 73 | make
|
---|
| 74 |
|
---|
Note:
See
TracBrowser
for help on using the repository browser.