Open Charm and Beauty Production at HERA
| dc.creator | Sefkow, Felix | |
| dc.date | 2000-11-10 | |
| dc.date.accessioned | 2026-07-07T03:34:16Z | |
| dc.date.available | 2026-07-07T03:34:16Z | |
| dc.description | Selected new results from the H1 and ZEUS collaborations on $ep$ interactions at 300 - 318 GeV centre-of-mass energy are presented. The full pre-upgrade integrated luminosity of HERA of 110 pb$^{-1}$ is used. Charm cross sections are measured up to high values of $x_B$ and $Q^2$ and are found to be well described by NLO QCD in the 3 flavour scheme. Orbitally excited $D$ mesons are observed; radial excitations are searched for, but are not seen. The first $b$ cross section measurement is confirmed with a lifetime based method, establishing the excess over NLO QCD. | |
| dc.description | Proceedings, ICHEP 2000, Osaka, Japan. 3 pages, 6 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0011034 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0011034 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/36905 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Open Charm and Beauty Production at HERA | |
| dc.type | text |