The Ratio of sigma_L(W2, Q2)/sigma_T(W2, Q2) in the Color Dipole Picture
| dc.creator | Schildknecht, Dieter | |
| dc.date | 2008-07-07 | |
| dc.date.accessioned | 2026-07-07T09:48:45Z | |
| dc.date.available | 2026-07-07T09:48:45Z | |
| dc.description | The transverse size of q q-bar fluctuations of the longitudinal photon is reduced relative to the transverse size of q q-bar fluctuations of the transverse photon. This implies R(W^2, Q^2) = 0.375 or, equivalently, F_L(W^2,Q^2)/F_2(W^2,Q^2) = 0.27 for x = Q^2/W^2 << 1 and Q^2 sufficiently large, while R(W^2, Q^2) = 0.5, if this effect is not taken into account. Forthcoming experimental data from HERA will allow to test this prediction. | |
| dc.description | Talk presented at DIS 2008, 4 pages with 1 figure | |
| dc.identifier | https://arxiv.org/abs/0807.0963 | |
| dc.identifier | http://arxiv.org/abs/0807.0963 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/164333 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The Ratio of sigma_L(W2, Q2)/sigma_T(W2, Q2) in the Color Dipole Picture | |
| dc.type | text |