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start [2017/02/07 21:46]
hepsim17 [Physics and detector studies]
start [2022/03/17 20:18]
hepsim17 [About HepSim]
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- ====== HepSim manual ======+====== HepSim manual ====== 
 + 
 +====== About HepSim ====== 
 +  
 + 
  
 [[http://atlaswww.hep.anl.gov/hepsim/ | HepSim]] is a public repository with Monte Carlo simulated events for particle-collision  experiments. [[http://atlaswww.hep.anl.gov/hepsim/ | HepSim]] is a public repository with Monte Carlo simulated events for particle-collision  experiments.
 The [[http://atlaswww.hep.anl.gov/hepsim/ | HepSim repository]] was started at ANL during the US long-term planning study of the American Physical Society’s Division of Particles and Fields (Snowmass 2013). The [[http://atlaswww.hep.anl.gov/hepsim/ | HepSim repository]] was started at ANL during the US long-term planning study of the American Physical Society’s Division of Particles and Fields (Snowmass 2013).
 +It contains predictions  from leading-order (LO) parton shower models, next-to-leading order (NLO) and NLO with matched parton showers.
 +It also includes Monte Carlo events after fast ("parametric") and full (Geant4) detector simulations and event reconstruction.
 +
 +HepSim  contains event samples for physics and detector-performance studies
 +for High-Luminosity LHC (HL-LHC), International Linear Collider (ILC), Very Large Hadron Collider (VLHC), Future Circular Collider (FCC-ee and FCC-hh),
 +Compact Linear Collider (CLIC), Circular Electron-Positron Collider (CEPC), Electron-Ion Collider (EIC) and other future particle colliders.
 +
 +
 +HepSim Monte Carlo samples are registered by the U.S. Department of Energy
 +Office of Scientific and Technical Information,  [[https://www.osti.gov/elink/ | OSTI.GOV]].                       
 +Each event sample is assigned a DOI (Digital Object Identifier) number as listed on the [[https://www.osti.gov/search/semantic:ANL-HEPSIM|ANL-HEPSIM  OSTI.GOV]]  page.
 +The assigned DOI numbers are also indicated on the HepSim information panel for datasets.    
 +HepSim was designed following
 +the guidelines and principles of [[http://www.energy.gov/sites/prod/files/2014/08/f18/DOE_Public_Access%20Plan_FINAL.pdf|DOE Public Access Plan]]
 +for unclassified and otherwise unrestricted scientific data in digital formats.
 +
  
 ====== For HepSim users ====== ====== For HepSim users ======
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   * [[hepsim:quick|Quick start with HepSim]]   * [[hepsim:quick|Quick start with HepSim]]
   * [[hepsim:usage_download| How to find, view and download data]]   * [[hepsim:usage_download| How to find, view and download data]]
-  * [[hepsim:usage_truth| How to perform data analysis using truth-level files]]+  * [[hepsim:usage_truth| Making plots using  EVGEN (truth-levelfiles]]
   * [[hepsim:usage_analysis| HepSim analysis tutorial]]   * [[hepsim:usage_analysis| HepSim analysis tutorial]]
   * [[hepsim:usage_fast| How to analyse fast simulations]]   * [[hepsim:usage_fast| How to analyse fast simulations]]
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   * [[hepsim:usage_detectors| Detector descriptions and reconstructed tags]]   * [[hepsim:usage_detectors| Detector descriptions and reconstructed tags]]
  
 +<note tip>See also: {{:hepsim_tour.pdf|"A tour of HepSim from user's perspective" by David Blyth}}
 +([[https://docs.google.com/presentation/d/1GT8Q_VTtW8ekeLWxSrvta32p6nbc4uIX_1NzU2DZ-G0/edit?usp=sharing|or in pptx]])
 +</note>
  
 ======  Physics and detector studies  ====== ======  Physics and detector studies  ======
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 {{:hepsim:bghep1.png?1600x20|HepSim manual:For developers}} {{:hepsim:bghep1.png?1600x20|HepSim manual:For developers}}
  
-If you plan to contribute to HepSim (Monte Carlo events, data storage etc), start from here:+If you plan to contribute to HepSim (Monte Carlo events, data storage etc), read this:
  
   * [[hepsim:dev_truth | Creating truth-level samples]]   * [[hepsim:dev_truth | Creating truth-level samples]]