zhupengjia/g2psim

Simulation package for g2p experiment

G2PSim

Simulation package for Jefferson Lab experiment E08-027 (g2p).

Usage

Run.C is a root script written for debug and test. It can be used directly in ROOT environment.

Main.cc is written with supports of a simple set of command-line parameters as well as a fully functional configuration file. It is compiled to an executable.

Authors:

Chao Gu (contact), Min Huang, Jie Liu, Jixie Zhang

Versions:

• Main program: 1.9.0
• HRSTrans package: 1.4.2
• G2PPhys package: 1.6.0

History:

• v1.9, 02/03/2015, HEAD

  • Combine g2prec package with g2psim
  • Add some useful scripts in templates

• v1.8, 01/29/2015, 7f25161

  • Add geometry classes

• v1.7, 11/12/2013, 0235332

  • Support configuration file
  • Add energy loss and multiple scattering

• v1.6, 07/25/2013, 1cc22c5

  • Add BPM simulation

• v1.5, 03/26/2013, 03d82df

  • Rewrite simulation framework, add G2PProcBase
  • Separate cross section models as G2PPhys package

• v1.4, 02/20/2013, a9cdc62

  • Add target field and ray tracing functions

• v1.3, 01/25/2013, 8382c3a

  • Reorganize HRSTrans package

• v1.2, 01/18/2013, 7f95f23

  • Add focus plane coordinate transformations
  • Add ROOT support

• v1.1, 01/15/2013, c836551

  • Rewrite simulation framework, add G2PAppBase

• v1.0, 12/20/2012, 4ab06ff

  • First version developed from Jixie's TestSNAKE package
  • Add reconstruction function to use optics database

Acknowledge:

• Authors of ROOT.
• O. Hansen et al. for Hall A analyzer.
• J. Zhang for HRSMC and TestSNAKE package.
• J. Huang et al. for HRS Optics Optimize package.
• X. Zheng et al. for SAMC package.
• M. Friedman for electron elastic cross sections fits of 1H, 4He and 14N.
• L. Cardman for electron elastic cross sections fits of 12C.
• P. Bosted for electron inclusive inelastic cross sections fits.
• Authors of QFS model, EPC model and WISER model.
• Authors of Geant4.