Difference between revisions of "DV Creating LUND Files"

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For Moller Scattering, there are no target protons.  This number is set to 1, but does not have any effect within the GEMC simulations.
 
For Moller Scattering, there are no target protons.  This number is set to 1, but does not have any effect within the GEMC simulations.
  
==4==
+
==4:Target Polarization==
 +
This represents the polarization of the target material, either positive or negative 1.  This value is always set to 1 and has no effect within the GEMC simulations.
  
 
==5==
 
==5==

Revision as of 03:32, 29 March 2016

The LUND format

LUND Header
Column Quantity
1
Number of Particles
2
Number of Target Nucleons
3
Number of Target Protons
4
Target Polarization
5
Beam Polarization
6
x
7
y
8
W
9
[math]Q^2[/math]
10
[math]\nu[/math]

Where

1:Number of Particles

This line tells how many particles follow the header line. For Moller Scattering, this number should always be 2.

2:Number of Target Nucleons

For this simulation, only an electron-electron collision is considered. This quantity is always set to 1 for the one stationary electron we consider the incident electron scattering from.

3:Number of Target Protons

For Moller Scattering, there are no target protons. This number is set to 1, but does not have any effect within the GEMC simulations.

4:Target Polarization

This represents the polarization of the target material, either positive or negative 1. This value is always set to 1 and has no effect within the GEMC simulations.

5

6

7

8

9

10

Writing LUND files

Correct for vertex location