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Accessing compton form factors at the electron ion collider in China: an impact study on ImE.
- Source :
-
European Physical Journal C -- Particles & Fields . Jun2023, Vol. 83 Issue 6, p1-10. 10p. - Publication Year :
- 2023
-
Abstract
- We estimate the impact of asymmetry measurements of Deeply Virtual Compton Scattering (DVCS) with transversely polarized proton beam taken at a future Electron Ion Collider in China (EicC) on the extraction of Compton Form Factors (CFFs). The CFFs extracted from an analysis based on artificial neural-network approach are reweighted by means of pseudo-data generated in the expected kinematic region of EicC. We find a remarkable improvement in the extraction of CFF I m E , especially at the range of parton momentum fraction x ∼ 0.01, thus hinting for a future experimental probe of the parton orbital angular momentum. This work casts a glance at a practical implementation of Bayesian reweighting method on CFFs' impact study. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14346044
- Volume :
- 83
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- European Physical Journal C -- Particles & Fields
- Publication Type :
- Academic Journal
- Accession number :
- 164952714
- Full Text :
- https://doi.org/10.1140/epjc/s10052-023-11663-z