LQGENEP

This repository builds a LQGENEP container image from a Dockefile, which can then be run with singularity.

Quickstart

To build and publish the container:

docker build --platform linux/386 --tag ghcr.io/eic/lqgenep .
docker push ghcr.io/eic/lqgenep

To generate events from an inputfile in the local directory:

singularity run docker://ghcr.io/eic/lqgenep

To convert the generated events into HepMC3 format with eic-smear (e.g. inside eic-shell):

BuildTree("LQGENEP_output.txt", "./")
TreeToHepMC("LQGENEP_output.root", "./")

This will write LQGENEP_output.root and LQGENEP_output.hepmc.

To add the crossing angles and beam effects, run the afterburner (e.g. inside eic-shell):

abconv --preset ip6_hidiv_275x18 --output AB_LQGENEP_output LQGENEP_output.hepmc

Input file

The inputfile parameters are whitespace separate:

• line 1: number of events, leptoquark mass, leptoquark type, lepton beam energy, proton beam energy, minimum Q2, minimum x, maximum x, minimum y, maximum y, initial quark generation, final quark generation
• line 2: output file name

Leptoquark types:

Leptoquark types are defined in the lqgenep.f data block LQCHA:

1. 'S_0L'
2. 'S_0R'
3. '~S_0R'
4. 'S_1L'
5. 'V_1/2L'
6. 'V_1/2R'
7. '~V_1/2L'
8. 'V_0L'
9. 'V_0R'
10. '~V_0R'
11. 'V_1L'
12. 'S_1/2L'
13. 'S_1/2R'
14. '~S_1/2L'