Difference between revisions of "Modeling"

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(To Do List)
(To Do List)
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=='''To Do List'''==
 
=='''To Do List'''==
*<strike> Add pre-vertex energy loss </strike> Negligible affect at our target thicknesses (~10-100 eV for our target thicknesses) according to [NIST ESTAR] --[[User:Mjmchugh|Mjmchugh]] ([[User talk:Mjmchugh|talk]]) 17:54, 22 April 2015 (EDT)
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*<strike> Add pre-vertex energy loss </strike> Negligible affect at our target thicknesses (~10-100 eV for our target thicknesses) according to [ http://physics.nist.gov/PhysRefData/Star/Text/ESTAR.html NIST] --[[User:Mjmchugh|Mjmchugh]] ([[User talk:Mjmchugh|talk]]) 17:54, 22 April 2015 (EDT)
 
*Add primary vertex output info:
 
*Add primary vertex output info:
 
**Scattering cross-section
 
**Scattering cross-section
 
**Scattering location 3-vector
 
**Scattering location 3-vector
 
**Outgoing polarization 3-vector
 
**Outgoing polarization 3-vector

Revision as of 17:55, 22 April 2015

How To Get It

  • User must set environment variable $MOTTG4DIR to /path/to/MottG4/ before using the simulation.
  • A working version is maintained on the ifarm computers CUE in the directory /group/mottgrp/MottG4
  • The current version is maintained at github for those who want the model on their personal computers. Contact Martin McHugh at mjmchugh@jlab.org for access to this repository.

How It Works

  • The Mott Polarimeter team is developing a GEANT4 model of the polarimeter.

To Do List

  • Add pre-vertex energy loss Negligible affect at our target thicknesses (~10-100 eV for our target thicknesses) according to [ http://physics.nist.gov/PhysRefData/Star/Text/ESTAR.html NIST] --Mjmchugh (talk) 17:54, 22 April 2015 (EDT)
  • Add primary vertex output info:
    • Scattering cross-section
    • Scattering location 3-vector
    • Outgoing polarization 3-vector