F2p at low Q^2 and the total gamma-p cross section at HERA
| dc.creator | Levonian, S. | |
| dc.date | 2001-06-04 | |
| dc.date.accessioned | 2026-07-07T03:34:35Z | |
| dc.date.available | 2026-07-07T03:34:35Z | |
| dc.description | New precise measurements of the neutral current cross section at HERA are presented in different Q^2 regimes. In the photoproduction limit the total gamma-p cross section is found to be in agreement with the universal soft Pomeron prediction. At medium scales 1.5 < Q^2 < 150 GeV^2 both the F_2 and the F_L structure functions are determined. These data are well described by NLO pQCD. The gluon density in the proton has been extracted from the scaling violation of F_2 at low x. The transition between the two regimes occurs at around Q^2=1 GeV^2. | |
| dc.description | 3 pages, 4 figures, talk at ICHEP2000 | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0106014 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0106014 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37036 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | F2p at low Q^2 and the total gamma-p cross section at HERA | |
| dc.type | text |