ImprovedOutputFile
Timing
dual_readout
llp
|
Last change
on this file since d6347e0 was 42f8e78, checked in by Pavel Demin <pavel.demin@…>, 10 years ago |
|
fix quick start section in README_4LHCb
|
-
Property mode
set to
100644
|
|
File size:
1.4 KB
|
| Line | |
|---|
| 1 | Delphes 4 LHCb
|
|---|
| 2 | ==============
|
|---|
| 3 |
|
|---|
| 4 | The card "delphes_card_LHCb.tcl" contains a preliminary parametrization of the LHCb detector.
|
|---|
| 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 |
|
|---|
| 26 | This module is a recent addition in order to map particle misidentification rates
|
|---|
| 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 |
|
|---|
| 43 | Quick start with Delphes
|
|---|
| 44 | ========================
|
|---|
| 45 |
|
|---|
| 46 | 1) Compile:
|
|---|
| 47 |
|
|---|
| 48 | make
|
|---|
| 49 |
|
|---|
| 50 | 2) Simulate p p -> b b~ events
|
|---|
| 51 |
|
|---|
| 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
|
|---|
| 55 |
|
|---|
| 56 |
|
|---|
| 57 | For more details, please visit:
|
|---|
| 58 |
|
|---|
| 59 | https://cp3.irmp.ucl.ac.be/projects/delphes
|
|---|
| 60 |
|
|---|
| 61 |
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
