Observation of Events with an Isolated High Energy Lepton and Missing Transverse Momentum at HERA
| dc.creator | Adloff, C. | |
| dc.date | 1998-06-09 | |
| dc.date.accessioned | 2026-07-07T11:46:52Z | |
| dc.date.available | 2026-07-07T11:46:52Z | |
| dc.description | A search for events with an imbalance in transverse momentum and with isolated high energy leptons has been carried out at the positron-proton collider HERA. One event with an e^- and five events with a mu^+- are found together with evidence for undetected particles carrying transverse momentum. Within the Standard Model the dominant origin of events with this kind of topology is the production of W bosons with subsequent leptonic decay. Three of the six events are within measurement errors found in a region of phase space likely to be populated by this process, while the remaining events show kinematic properties which are atypical of all Standard Model processes considered. | |
| dc.description | 18 pages, 5 figures, 2 tables, submitted to Eur. Phys. J | |
| dc.identifier | https://arxiv.org/abs/hep-ex/9806009 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/9806009 | |
| dc.identifier | Eur.Phys.J.C5:575-584,1998 | |
| dc.identifier | doi:10.1007/s100520050302 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/202377 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Observation of Events with an Isolated High Energy Lepton and Missing Transverse Momentum at HERA | |
| dc.type | text |