Polarization sherpa

[dirkzerwas]

BEGINRELEASENOTES

• Reactivate Polarization with SHERPA
• added the BEAM_1 and BEAM_2 and Amegic
• calculation ends without error, but the resultiing cross section is identical to non-polarized afaict

Difermion_Polarized sqrts= 250:
Madgraph 2.41008 +- 0 pb
Sherpa 1.77441 +- 0.000381863 pb
Whizard 2.40817 +- 0.000421482 pb

Process and reference files for testing:

• test/ref-results/Sherpa/Difermion_Polarized.dat
• examples/Difermion_Polarized.yaml

ENDRELEASENOTES

[apricePhy]

Polarization now reports
Difermion_Polarized sqrts= 250
Madgraph 2.41008 +- 0 pb
Sherpa 2.41007 +- 0.000351602 pb
Whizard 2.40817 +- 0.000421482 pb

[dirkzerwas]

Cool! Sorry for the typos!