Semi-inclusive polarized DIS in terms of Melin moments.I. Light sea quark polarized distribustions
| dc.creator | Sissakian, A. N. | |
| dc.creator | Shevchenko, O. Yu. | |
| dc.creator | Samoilov, V. N. | |
| dc.date | 2000-10-26 | |
| dc.date | 2000-12-14 | |
| dc.date.accessioned | 2026-07-07T03:43:05Z | |
| dc.date.available | 2026-07-07T03:43:05Z | |
| dc.description | In connection with the semi-inclusive polarized DIS, it is proposed to consider the first Melin moments $Δq$ of the polarized quark and antiquark densities, instead of the respective variables $δq(x)$, local in Bjorken x themselves. This gives rise to a very essential simplification of the next to leading order (NLO) QCD and, besides, allows one to use the respective QCD sum rules. An expression for $Δ\bar{u}-Δ\bar{d}$ in NLO is obtained which is just a simple combination of the directly measured asymmetries and of the quantities taken from the unpolarized data. | |
| dc.description | LaTeX, 9 pages, This paper was delivered on October 10 at Physics Workshop "Compass week in Dubna" (JINR, Dubna, 2000) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0010298 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0010298 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/40095 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Semi-inclusive polarized DIS in terms of Melin moments.I. Light sea quark polarized distribustions | |
| dc.type | text |