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fcs:cepc:2017 [2017/09/18 19:42] hepsim17 |
fcs:cepc:2017 [2017/09/21 12:43] hepsim17 [Some physics plots] |
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===== CEPC tracking studies ===== | ===== CEPC tracking studies ===== | ||
- | ====== | + | This wiki describe track resolution studies using 2 designs with different outer tracker radius. |
+ | The plots are done assuming flat distribution of single muons in |y|<3. | ||
+ | |||
+ | ====== | ||
Here is a short description on how to check track resolution using [[http:// | Here is a short description on how to check track resolution using [[http:// | ||
The data are taken from [[http:// | The data are taken from [[http:// | ||
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{{: | {{: | ||
- | The calculated values are: | ||
- | < | ||
- | < | ||
- | # X | ||
- | 10.146249520505538 7.233707688030497E-4 5.704907825633882 5.704907825633882 8.502371007125989E-6 8.502371007125989E-6 | ||
- | 29.97624545765604 2.4885582068389435E-4 5.78713865684815 5.78713865684815 2.7299775405151286E-6 2.7299775405151286E-6 | ||
- | 49.954003533114985 1.4832996719960168E-4 5.769439544642645 5.769439544642645 1.5468566955835806E-6 1.5468566955835806E-6 | ||
- | 69.93649191232116 1.0747555580737206E-4 5.73788457385378 5.73788457385378 1.207919858957492E-6 1.207919858957492E-6 | ||
- | 89.98736169597974 8.74971031060202E-5 5.7789623998936674 5.7789623998936674 9.720552302933245E-7 9.720552302933245E-7 | ||
- | 109.9722327265809 7.276974424666559E-5 5.785881825564851 5.785881825564851 8.011527768175124E-7 8.011527768175124E-7 | ||
- | 130.00571018130168 6.643313435056274E-5 5.738190270370251 5.738190270370251 7.232826222201539E-7 7.232826222201539E-7 | ||
- | </ | ||
- | </ | ||
- | ====== | + | ====== |
A new CEPC-Si detector was created using B=3 and R=1.8m tracker, which can fits to the envelope of CEPC-ILD detector, | A new CEPC-Si detector was created using B=3 and R=1.8m tracker, which can fits to the envelope of CEPC-ILD detector, | ||
Line 64: | Line 54: | ||
{{: | {{: | ||
- | {{: | ||
- | Here the data for the latter plot: | + | Here is the tracking resolution |
- | <hidden> | + | |
+ | |||
+ | {{: | ||
+ | |||
+ | The data file is {{ : | ||
+ | You can read jdat file in PyROOT using this simple macro {{ : | ||
+ | |||
+ | |||
+ | ====== Tracking in Barrel and Endcap ====== | ||
+ | |||
+ | ===== pT resolution ===== | ||
+ | |||
+ | As before, this was done using B=3 and R=1.8m tracker and [[http:// | ||
+ | |||
+ | {{: | ||
+ | |||
+ | {{: | ||
+ | |||
+ | Data files are {{: | ||
+ | |||
+ | The results were created with the scripts {{:fcs: | ||
+ | |||
+ | ===== d0 and z0 resolution ===== | ||
+ | |||
+ | {{: | ||
+ | |||
+ | {{: | ||
+ | |||
+ | {{: | ||
+ | |||
+ | {{: | ||
+ | |||
+ | |||
+ | The files with data are: | ||
+ | |||
+ | * {{ : | ||
+ | * {{ : | ||
+ | * {{ : | ||
+ | * {{ : | ||
+ | |||
+ | ===== Some physics plots ===== | ||
+ | |||
+ | Here are a few plots illustrating physics performances. The figures have been done using fully identified muons and electrons (PandoraPFO). The following samples (tag rfull102) have been used: | ||
+ | |||
+ | * [[http:// | ||
+ | * [[http:// | ||
+ | * [[http:// | ||
+ | * [[http:// | ||
+ | * [[http:// | ||
+ | |||
+ | You can get the data (for Z0+Higgs-> | ||
< | < | ||
- | # title=track resolution | + | bash # |
- | # X | + | wget http:// |
- | 10.32433631523229 4.867902978029176E-4 5.649317349227959 5.649317349227959 9.095115287399043E-6 9.095115287399043E-6 | + | source hs-toolkit/ |
- | 30.037640678369865 1.663426885561398E-4 5.749498917792368 5.749498917792368 2.5309641727660808E-6 2.5309641727660808E-6 | + | hs-get gev250ee_pythia8_zhiggs_nunumumu |
- | 49.90826061858357 1.0363260377582206E-4 5.772779435179446 5.772779435179446 1.6407434405702103E-6 1.6407434405702103E-6 | + | </ |
- | 70.01468589846364 7.435683114678843E-5 5.780868774405953 5.780868774405953 1.4610908375521488E-6 1.4610908375521488E-6 | + | |
- | 90.0885946572771 6.167486360935256E-5 5.826907071697395 5.826907071697395 1.5285139237718334E-6 1.5285139237718334E-6 | + | |
- | 109.9687018781744 5.009402782415849E-5 5.7704065390138695 5.7704065390138695 1.0579095942002432E-6 1.0579095942002432E-6 | + | |
- | 130.05120795630376 4.777645240305135E-5 5.770596760482526 5.770596760482526 1.126358108856388E-6 1.126358108856388E-6 | + | |
+ | See [[http:// | ||
+ | |||
+ | <code bash> | ||
+ | wget http:// | ||
+ | tar -zvxf promc2other.tgz | ||
+ | cd promc2other | ||
</ | </ | ||
- | </ | + | |
+ | |||
+ | |||
+ | |||
+ | {{: | ||
+ | |||
+ | {{: | ||
+ | |||
+ | {{: | ||
--- // | --- // |