Abstract
We present a point-by-point determination of the Sivers distributions from hadron leptoproduction data. The method, which relies on some simple assumptions, is based on the combined analysis of proton and deuteron observables. We make use of the single-spin asymmetries measured by COMPASS in semi-inclusive deep inelastic scattering of 160 GeV muons on transversely polarized proton and deuteron targets.
Lingua originale | Inglese |
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Numero di articolo | 094024 |
Rivista | Physical Review D |
Volume | 95 |
Numero di pubblicazione | 9 |
DOI | |
Stato di pubblicazione | Pubblicato - 1 mag 2017 |