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Polynomiality sum rules for generalized parton distributions of spin-1 targets
| Content Provider | Semantic Scholar |
|---|---|
| Author | Cosyn, Wim Freese, Adam J. Pire, Bernard |
| Copyright Year | 2018 |
| Abstract | We present the polynomiality sum rules for all leading-twist quark and gluon generalized parton distributions (GPDs) of spin-1 targets such as the deuteron nucleus. The sum rules connect the Mellin moments of these GPDs to polynomials in skewness parameter $\xi$, which contain generalized form factors (GFFs) as their coefficients. The decompositions of local currents in terms of generalized form factors for spin-1 targets are obtained as a byproduct of this derivation. |
| File Format | PDF HTM / HTML |
| DOI | 10.1103/PhysRevD.99.094035 |
| Alternate Webpage(s) | https://arxiv.org/pdf/1812.01511v1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1103/PhysRevD.99.094035 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |