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  1. Pubblicazioni

New tool for kinematic regime estimation in semi-inclusive deep-inelastic scattering

Articolo
Data di Pubblicazione:
2022
Abstract:
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.
Tipologia CRIS:
03A-Articolo su Rivista
Keywords:
Specific QCD Phenomenology; Deep Inelastic Scattering or Small-X Physics
Elenco autori:
Boglione, M.; Diefenthaler, M.; Dolan, S.; Gamberg, L.; Melnitchouk, W.; Pitonyak, D.; Prokudin, A.; Sato, N.; Scalyer, Z.
Autori di Ateneo:
BOGLIONE Mariaelena
Link alla scheda completa:
https://iris.unito.it/handle/2318/1856135
Link al Full Text:
https://iris.unito.it/retrieve/handle/2318/1856135/982679/Boglione2022_Article_NewToolForKinematicRegimeEstim.pdf
Pubblicato in:
JOURNAL OF HIGH ENERGY PHYSICS
Journal
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URL

https://link.springer.com/article/10.1007/JHEP04(2022)084
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