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A multidimensional study of the structure function ratio $σ_{LT'}/σ_{0}$ from hard exclusive $π^+$ electro-production off protons in the GPD regime
- Publication Year :
- 2022
- Publisher :
- arXiv, 2022.
-
Abstract
- A multidimensional extraction of the structure function ratio $σ_{LT'}/σ_{0}$ from the hard exclusive $\vec{e} p \to e^\prime n π^+$ reaction above the resonance region has been performed. The study was done based on beam-spin asymmetry measurements using a 10.6 GeV incident electron beam on a liquid-hydrogen target and the CLAS12 spectrometer at Jefferson Lab. The measurements focus on the very forward regime ($t/Q^{2}$ $\ll$ 1) with a wide kinematic range of $x_{B}$ in the valence regime (0.17 $<br />arXiv admin note: text overlap with arXiv:2007.15677
- Subjects :
- High Energy Physics - Experiment (hep-ex)
FOS: Physical sciences
Subjects
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi...........008650c4dcbbb4d6dcec3c329b7510e0
- Full Text :
- https://doi.org/10.48550/arxiv.2210.14557