Azimuthal single-spin asymmetries in semi-inclusive deep-inelastic scattering on a transversely polarised hydrogen target
Markus Diefenthaler
TL;DR
This paper reports measurements of azimuthal single-spin asymmetries in semi-inclusive deep-inelastic scattering, revealing insights into the spin-dependent structure of the proton through Collins and Sivers mechanisms.
Contribution
It provides the first experimental observation of SSA amplitudes for charged pions and kaons on a transversely polarised hydrogen target, highlighting the role of Collins and Sivers effects.
Findings
Observation of non-zero SSA amplitudes for pions and kaons
Evidence supporting the presence of Collins and Sivers mechanisms
Insights into the spin structure of the proton
Abstract
Azimuthal single-spin asymmetries (SSA) in semi-inclusive electroproduction of charged pions and kaons in deep-inelastic scattering of positrons on a transversely polarised hydrogen target were observed. SSA amplitudes for both the Collins and the Sivers mechanism are presented.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.