New tool for kinematic regime estimation in semi-inclusive deep-inelastic scattering
Journal Article
·
· Journal of High Energy Physics (Online)
- Univ. of Torino (Italy)
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Pennsylvania State Univ. Berks, Reading, PA (United States)
- Lebanon Valley College, Annville, PA (United States)
- Pennsylvania State Univ. Berks, Reading, PA (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Temple Univ., Philadelphia, PA (United States)
- Pennsylvania State Univ. Berks, Reading, PA (United States); Prepared for Flight, LLC, York, PA (United States)
We introduce a new phenomenological tool based on momentum region indicators to guide the analysis and interpretation of semi-inclusive deep-inelastic scattering measurements. The new tool, referred to as “affinity”, is devised to help visualize and quantify the proximity of any experimental kinematic bin to a particular hadron production region, such as that associated with transverse momentum dependent factorization. We apply the affinity estimator to existing HERMES and COMPASS data and expected data from Jefferson Lab and the future Electron-Ion Collider. We also provide an interactive notebook based on Machine Learning for fast evaluation of affinity.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Pennsylvania State Univ. Berks, Reading, PA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP); National Science Foundation (NSF); European Union (EU)
- Contributing Organization:
- JAM Collaboration
- Grant/Contract Number:
- AC05-06OR23177; FG02-07ER41460; PHY-2011763; PHY-2012002; 824093
- OSTI ID:
- 1863933
- Alternate ID(s):
- OSTI ID: 1887742
- Report Number(s):
- JLAB-THY-22-3550; DOE/OR/23177-5409; arXiv:2201.12197; TRN: US2305676
- Journal Information:
- Journal of High Energy Physics (Online), Vol. 2022, Issue 4; ISSN 1029-8479
- Publisher:
- Springer NatureCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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