Difference between revisions of "NDVCS with TDIS"
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[https://www.overleaf.com/project/65e76e0604c1a05405286c1c Latest nDVCS proposal] | [https://www.overleaf.com/project/65e76e0604c1a05405286c1c Latest nDVCS proposal] | ||
| − | =Software= | + | = TO-DO Items = |
| + | |||
| + | * Determine the possible NPS angles from the TDIS setup (with the help of Steve Lassiter, Paulo Medeiros?); | ||
| + | * Determine the settings at 11 GeV, 8.8 GeV, and evaluate the nDVCS rates; | ||
| + | * Determine the triple-coincidence SBS-NPS-mTPC Signal-to-Background ratio: | ||
| + | ** pi0 rates in NPS with SIMC (Estimations with Wiser gave ~5MHz over the full calorimeter); | ||
| + | ** DIS rates (6 kHz from previous studies): | ||
| + | ** proton rates in NPS: [https://hallaweb.jlab.org/wiki/images/8/8f/EF_mTPC_rates_20240612.pdf max ~550 p, d per event] | ||
| + | |||
| + | =Software How-tos= | ||
This section provides guidance on how to use the different software packages for nDVCS. | This section provides guidance on how to use the different software packages for nDVCS. | ||
Revision as of 21:36, 10 July 2024
Contents
Link to proposal
TO-DO Items
- Determine the possible NPS angles from the TDIS setup (with the help of Steve Lassiter, Paulo Medeiros?);
- Determine the settings at 11 GeV, 8.8 GeV, and evaluate the nDVCS rates;
- Determine the triple-coincidence SBS-NPS-mTPC Signal-to-Background ratio:
- pi0 rates in NPS with SIMC (Estimations with Wiser gave ~5MHz over the full calorimeter);
- DIS rates (6 kHz from previous studies):
- proton rates in NPS: max ~550 p, d per event
Software How-tos
This section provides guidance on how to use the different software packages for nDVCS.
G4SBS
G4SBS is useful to evaluate many of the backgrounds, namely beam-induced backgrounds. The documentation of G4SBS is available at the following link: Documentation of G4SBS For nDVCS, one should use the tdis_dev branch: git checkout tdis_dev
DVCS event generator
SIMC with Bosted pi0 generator
SIMC, combined with Bosted pi0 generator, can be used to evaluate the pi0 induced NPS backgrounds.
