Test | Description | Responsible | JIRA |
---|---|---|---|
Hadronic Cross Sections | Investigate interaction cross-sections used by G$ hadronic physics lists. Protons on Aluminium, Silcion and Berylium. Kaons and pions on aluminium. Check over different energy range and particle - anti particle | ? | https://its.cern.ch/jira/browse/LHCBGAUSS-867 |
Calorimeter | Model LHCb Calo in G4, fire electrons of different energies, fit distribution of energies deposited in scintillator to determine fractional resolution of the ECAL | ? | https://its.cern.ch/jira/browse/LHCBGAUSS-870 |
Multiple Scattering | To test multiple scattering models in G4 as they change electrons are fired into a 300micron thick sheet of silicon (model VELO) and mesaure angle electrons scattered through. Test repeated at 13 different electron energies. Use RMS of central 98% of angles as comparison metric. | ? | https://its.cern.ch/jira/browse/LHCBGAUSS-872 |
DiLepton Production on a Fixed Target | Kristian (Soon to leave) | https://its.cern.ch/jira/browse/LHCBGAUSS-1356 |
Test | Description | Responsible | JIRA |
---|---|---|---|
Bremsstrahlung (#2) test | ? | Nigel (according to JIRA) | https://its.cern.ch/jira/browse/LHCBGAUSS-881 |
Radiation Length and Absorption | Constructs 2D maps of each of the LHCb sub-detectors measured in terms of number of radiation/interaction lengths. Also includes a VELO z axis scan. |
Kristian (Soon to leave) | https://its.cern.ch/jira/browse/LHCBGAUSS-876 |
dE/dx in Thin Layer | Fire muons, electrons and pions through VELO at discrete energies, compare energy depositied for each energy, particle and physics list. MPV(Most probable value) and FWHM extracted from dE/dx distributions for 300 micron path lengths |
Georgios (Soon to leave) | https://its.cern.ch/jira/browse/LHCBGAUSS-873 |
Muon Multiple Scattering | Monitors Muon Multiple Scattering between Muon stations, so covers MSc in Calorimeters, between M2 and M3, M3 and M4 and M4 and M5. Measure displacement v.s. angle, displacement v.s. momentum, momentum v.s. angle. | Ryan | https://its.cern.ch/jira/browse/LHCBGAUSS-874 |
Bremsstrahlung | Georgios (Soon to leave) | https://its.cern.ch/jira/browse/LHCBGAUSS-873 | |
Hadronic Multiplicities & Cross Sections | Uses methods in Gauss to find multiplicities and cross sections |
Kristian (Soon to leave) | https://its.cern.ch/jira/browse/LHCBGAUSS-869 |