Search for First Generation Scalar Leptoquark Pairs in ppbar Collisions at sqrt(s)=1.8 TeV
| dc.creator | DZERO Collaboration | |
| dc.creator | Abbott, B. | |
| dc.date | 1997-10-31 | |
| dc.date | 1997-11-04 | |
| dc.date.accessioned | 2026-07-07T12:02:17Z | |
| dc.date.available | 2026-07-07T12:02:17Z | |
| dc.description | We have searched for first generation scalar leptoquark (LQ) pairs in the enu+jets channel using ppbar collider data (integrated luminosity= 115 pb^-1) collected by the DZero experiment at the Fermilab Tevatron during 1992-96. The analysis yields no candidate events. We combine the results with those from the ee+jets and nunu+jets channels to obtain 95% confidence level (CL) upper limits on the LQ pair production cross section as a function of mass and of beta, the branching fraction to a charged lepton. Comparing with the next-to-leading order theory, we set 95% CL lower limits on the LQ mass of 225, 204, and 79 GeV/c^2 for beta=1, 1/2, and 0, respectively. | |
| dc.description | 14 pages, 4 figures, submitted to Physical Review Letters Replaced to correct visitor addresses | |
| dc.identifier | https://arxiv.org/abs/hep-ex/9710032 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/9710032 | |
| dc.identifier | Phys.Rev.Lett.80:2051-2056,1998 | |
| dc.identifier | doi:10.1103/PhysRevLett.80.2051 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/207388 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Search for First Generation Scalar Leptoquark Pairs in ppbar Collisions at sqrt(s)=1.8 TeV | |
| dc.type | text |