fcs:eic:intro
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fcs:eic:intro [2016/09/23 20:07] – [Reconstructed events] asc | fcs:eic:intro [2016/11/04 19:50] – [Looking at other samples] asc | ||
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====== Reconstructed events ====== | ====== Reconstructed events ====== | ||
Each detector in HepSim has " | Each detector in HepSim has " | ||
- | Click this link: [[http:// | + | Click this link: [[http:// |
- | The reconstruction tags are shown in the info page of this sample [[http:// | + | The reconstruction tags are shown in the info page of this sample [[http:// |
<code bash> | <code bash> | ||
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You can run such scripts using " | You can run such scripts using " | ||
- | < | + | < |
Here is an example of plotting the distribution of pseudorapidity for truth and reconstructed electrons: | Here is an example of plotting the distribution of pseudorapidity for truth and reconstructed electrons: | ||
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{{: | {{: | ||
- | You can use this template to study: | + | Note that the plot is done for all electrons starting from 1 GeV (a region where the efficiency is quite small). |
+ | |||
+ | ====== Looking at other samples ====== | ||
+ | |||
+ | You can also look at single particles with flat pT, Eta and Phi. Here is an example this using a simple validation script {{: | ||
+ | for the MCparticle container inside LCIO file: | ||
+ | |||
+ | <code bash> | ||
+ | hs-get pgun_elec_eta4_pt30gev%rfull052 data 2 100 # get 100 files in 2 threads in the directory " | ||
+ | fpad mc_truth_flat.py | ||
+ | </ | ||
+ | |||
+ | The resulting image is: | ||
+ | |||
+ | {{: | ||
+ | |||
+ | ====== How to continue ====== | ||
+ | |||
+ | Now you can use this template to study: | ||
* electron efficiency as a function of pT | * electron efficiency as a function of pT |
fcs/eic/intro.txt · Last modified: 2016/12/09 16:34 by asc