Large - Distance Effects in QCD and Spin Asymmetries in Diffractive Reactions
| dc.creator | Goloskokov, S. V. | |
| dc.date | 1998-11-24 | |
| dc.date.accessioned | 2026-07-07T04:05:49Z | |
| dc.date.available | 2026-07-07T04:05:49Z | |
| dc.description | Large - distance effects in the hadron wave function for the hadron-Pomeron vertex in the QCD -model are discussed. It is shown that they lead to the spin-flip part of the Pomeron coupling which can reach $10 ÷20 %$ with respect to the non-flip part. The obtained structure of the Pomeron coupling modifies spin asymmetries in high--energy diffractive reactions where the Pomeron structure becomes determinative. We study spin asymmetries in exclusive reactions and in the diffractive $Q \bar Q$ and $J/Ψ$ production. We have found that spin effects in these diffractive processes are sensitive to the spin-flip part of the Pomeron coupling. | |
| dc.description | Report at the XIV International Seminar On High Energy Physics Problems "RELATIVISTIC NUCLEAR PHYSICS AND QUANTUM CHROMODYNAMICS" Dubna, August 17-22, 1998 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9811450 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9811450 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/48544 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Large - Distance Effects in QCD and Spin Asymmetries in Diffractive Reactions | |
| dc.type | text |