Proton structure function. Soft and hard Pomerons
| dc.creator | Desgrolard, P. | |
| dc.creator | Martynov, E. | |
| dc.date | 2001-09-14 | |
| dc.date | 2001-09-23 | |
| dc.date.accessioned | 2026-07-07T03:45:17Z | |
| dc.date.available | 2026-07-07T03:45:17Z | |
| dc.description | Regge models for proton structure function with and without a hard Pomeron contribution are compared with all available data in the region $W>3$ GeV, $Q^{2}\leq 3000$ GeV$^{2}$ and $x<0.75$. It is shown that the data do not support a hard Pomeron term in $γ^{*} p$ amplitude. Moreover, the data support the idea that the soft Pomeron, either is a double pole with $α_{P}(0)=1$ in the angular momentum $j$-plane, or is a simple pole with $α_{P}(0)=1+ε$ where $ε\ll 1$. | |
| dc.description | 6 pages, LaTeX2e with elsart.sty, no figures. Talk given at the IX-th Blois Workshop on Elastic and Diffractive Scattering, Pruhonice near Prague, June, 2001, one reference is corrected | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0109129 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0109129 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/40875 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Proton structure function. Soft and hard Pomerons | |
| dc.type | text |