fcs:cepc:2016
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
fcs:cepc:2016 [2016/10/31 13:46] – asc | fcs:cepc:2016 [2016/11/09 15:37] (current) – asc | ||
---|---|---|---|
Line 1: | Line 1: | ||
====== CEPC studies plan ====== | ====== CEPC studies plan ====== | ||
- | ====== Single Particle: ====== | + | This page describes the CEPC studies following the plan |
+ | described in the {{:fcs: | ||
+ | This plan was agreed between ANL (Sergei Chekanov) and IHEP (Manqi Ruan). | ||
- | |||
- | Type: Electron, Muon, Pion, Photon & Neutron; | ||
- | Energy Range: 0.1-150 GeV | + | ====== Monte Carlo simulation samples ====== |
- | + | ||
- | Observable: | + | |
- | Reconstruction efficiency, | + | |
- | Chance of splitting & | + | |
- | Energy resolution. | + | |
- | + | ||
- | ====== On pure Higgs signal sample: ====== | + | The current baseline for the SiCEPC detector is SiCEPCv2 [[http:// |
+ | Compared to the previous version (SiCEPCv1) described in [[https:// | ||
+ | The Monte Carlo samples created for this geometry are located under the tag [[http:// | ||
- | Z-> | + | ====== Single electron studies ====== |
- | Efficiency & sigma/Mean of Higgs invariant mass peak; | + | |
- | // | + | |
- | Z-> | + | Setup analysis environment: |
- | H->bb, Once Efficiency at 80%, Corresponding efficiency | + | |
- | H->cc, Once Efficiency at 60%, Corresponding efficiency | + | |
- | // | + | |
- | Z->ll, H-> | + | <code bash> |
- | Recoil mass spectrum | + | wget http:// |
- | //Checking Lepton ID & Tracker Resolution | + | tar -zvxf jas4pp.tgz |
+ | cd jas4pp | ||
+ | source ./setup.sh # takes 5 sec for first-time optimization | ||
+ | </code> | ||
- | Z-> vv, H-> | + | We will study single-particle files posted to [[http:// |
- | Tagging efficiency for different H->tautau decay mode | + | Let's check file availability: |
- | //Checking Tracking, PFA & Impact Parameter | + | <code> |
+ | hs-ls pgun_electron_eta3_pt150gev | ||
+ | </code> | ||
+ | We will use the reconstruction tag " | ||
- | Z->ll, H-> | + | Now download the files and calculate track resolution |
- | Tagging efficiency | + | |
- | 3e, 2e +mu, 2mu + e, 3*mu | + | |
- | //Lepton ID & JER | + | |
- | Z->qq, H->invisible | + | <code bash> |
- | Recoil mass spectrum | + | hs-get pgun_electron_eta3_pt150gev%rfull101 data/ |
- | //JER | + | fpad track_resolution.py |
+ | </code> | ||
+ | |||
+ | The output resolution is | ||
+ | |||
+ | {{: | ||
+ | |||
+ | --- // |
fcs/cepc/2016.1477921600.txt.gz · Last modified: 2016/10/31 13:46 by asc