On the measurability of the structure function $g_1(X,Q^2)$ in $ep$ collisions at HERA
| dc.creator | Blümlein, Johannes | |
| dc.date | 1995-08-28 | |
| dc.date | 1995-11-08 | |
| dc.date.accessioned | 2026-07-07T09:00:38Z | |
| dc.date.available | 2026-07-07T09:00:38Z | |
| dc.description | The possibility is investigated to measure the polarized structure function $g_1(x,Q^2)$ in the collider mode of HERA operating with a polarized lepton and proton beam. The $x$ dependence of $g_1$ can be measured at a statistical precision of $\sim 20\%~{\rm to}~80\%$ in the range $0.0005 < x < 0.5$ correlated to virtualities $15 < \langle Q^2 \rangle < 3500 \GeV^2$ at beam polarizations $λ_p \sim λ_e = 0.8$ and ${\cal L}_{int} = 60 \PB^{-1}$. At a low energy option, $E_p = 300 \GeV$, the statistical accuracy improves to values of $\sim 15\%~{\rm to}~50\%$ in the range $10^{-3} < x < 0.5$ and $10 < Q^2 < 800 \GeV^2$. | |
| dc.description | 13 pages uuencoded ps-file, 3 figures changed, 1 figure added | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9508387 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9508387 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/148058 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | On the measurability of the structure function $g_1(X,Q^2)$ in $ep$ collisions at HERA | |
| dc.type | text |