Substructure dependence of jet cross sections at HERA and determination of alpha_s
| dc.creator | Wing, M. | |
| dc.date | 2004-07-28 | |
| dc.date.accessioned | 2026-07-07T03:36:24Z | |
| dc.date.available | 2026-07-07T03:36:24Z | |
| dc.description | The substructure of jets has been studied in terms of the jet shape and subjet multiplicity and these quantities used to tag gluon- and quark-initiated jets. Cross sections are presented for gluon- and quark-tagged jets which exhibit the expected behaviour of the underlying parton dynamics. The value of alpha_s(M_Z) of alpha_s(M_Z) = 0.1176 +- 0.0009 (stat.) ^{+0.0009}_{-0.0026} (exp.) ^{+0.0091}_{-0.0072} (th.) was extracted from the measurements of jet shapes in deep inelastic scattering. | |
| dc.description | To appear in DIS 2004 proceedings. 4 pages, 2 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0407050 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0407050 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37741 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Substructure dependence of jet cross sections at HERA and determination of alpha_s | |
| dc.type | text |