pion multiplicities for ArKCl 1.75 A GeV, status 12.02.08 pi analysis was done using the SEP05 gen2 dst's, for details see Jehad's presentation in Cyprus meeting....
Basics: The software for the hodoscopes is capsulted in HHodo class. HHodo has place for 10 modules a 128 channels. The following pdf file contains the status up ...
pion multiplicities for C C 1 and 2 A GeV, status 10.10.07 Conditions: LVL1 trigger, efficiency and acceptance corrected ("4pi") Extrapolation from HADES acceptan...
Investigations Summer 2007 Rapidity Comparison Pluto and HSD Comparison UrQMD and experimental Data Comparison single lepton spectra UrQMD and exp Compari...
Rungekutta in numbers all inv. masses = 150 raw data 12524.5 11812.5 712.209 for comparison kickplane analysis: http://hades wiki.gsi.de/cgi bin/vie...
Comparison Pluto and Experimental Data lines: pluto filtered with acceptance, min 5% efficiency, rungekutta momentum resolution experimental data: kickplane and ...
Comparison Kick and Runge momentum distributions distributions after all single lepton cuts Main.YvonnePachmayer 11 Oct 2007 * batch upload by pachmay@lxg0...
Comparison Pair Spectra after all pair cuts (kickplane and rungekutta) spectra after all pair cuts normalisation: none difference in numbers no effi correction...
Comparison Kickplane and Rungekutta pair spectra after all pair cuts after single momentum cut of 100 MeV/c no effi correction e^{ }e^{ } Weighted Mean...
The "Old" Pion Hodoscopes * consisting of 1cm plastic scintillating bars * using Hamamatsu R3478 PMTs * special bases * read more about it in "Design ...
Comparison Bayes and Hard Cut momentum algorithm: rungekutta statistics: only full large target, mdc hv ok background: like sign efficiency matrices: calculati...
Self Consistency Check Rungekutta Efficiency Matrices (min. 5% efficiency correction) a) Pluto run through whole analysis chain, then corrected for efficiency, ha...
Comparison of single lepton distributions after all pair cuts distributions after all pair cuts normalisation: none Difference in numbers before efficiency cor...
Comparison Single lepton distributions kickplane and rungekutta algorithm after momentum cut of 100 MeV/c after all single lepton cuts momentum 100 MeV/c no...
In all spectra, following convention is used: experimental distributions are in red, simulation in black. Pattern Matrix Number of Pads Average Charge ...
Analysis Results * Multiple scattering in RICH and RICH MDC correlation * Conversion Investigation in Simulation (pluto_gen2) * Comparison of ring prop...
Comparison of UrQMD and Experimental Data the spectra are normalised accordingly. red: exp. data blue: simulation magenta: ratio of experiment and simulation ...
Comparison Single lepton spectra UrQMD and Exp Data the distributions are normalized to LVL1 events accordingly. and after all single lepton cuts. Comparison o...
Customise this topic; samples and ideas available at TWiki:System.WebLeftBarExampleCookbook. * My links * My home page * ... * PionHodoBjoernSpruck ...
This is only important for setup. During beamtime it would be a bit late. Testing the cabeling: Example 1: Plotted "crosstalk" in one detector. it is visible, ...
Macros for checking of content of the PidTrackCandidate Documentation and macros: documentation on PidTrackCandidate particle ID: http://hades wiki.gsi.de/...
The detector sets All detector sets are derived from the base class HGeomSet, which implemtents most functionality. The detectors typically only define some detec...
Hit definition in HGEANT The filenames for the hit definition must have the suffix .hit and must contain the detector specific keyword: * rich * mdc * to...
Material and media definition in HGEANT * Each medium is characterized by a name. * The names of the materials and the media are identical. *For each med...
The HADES geometry format for volumes History In 1997, it was intended to retrieved the geometry data directly from 3D CATIA drawings. In these drawings the poin...
Geometry classes Class Diagram The classes HGeomVolume, HGeomTransform, HGeomRotation, HGeomVector and the shape classes are also used the geometry parameter con...
How to make a "condition style" parameter container 1. Step Write the class, derive it from HParCond and implement the virtual functions: // Fills all persis...
Parameter containers The parameters are stored in parameter containers, which are managed by the runtime database and accessible via their names. They are all der...
HPidSingleLeptonEff going through the code step by step * Input: full HGEANT simulation with so called white tracks with a flat distribution in momentum, theta...