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Search for First Generation Leptoquark Pair Production in the Electron + Missing Energy + Jets Final State
Stockholm University, Faculty of Science, Department of Physics. (Elementarpartikelfysik)
2011 (English)In: Physical Review D, ISSN 1550-7998, Vol. 84, no 7, 071104- p.Article in journal (Refereed) Published
Abstract [en]

We present a search for the pair production of first generation scalar leptoquarks (LQ) in data corresponding to an integrated luminosity of 5.4 fb(-1) collected with the D0 detector at the Fermilab Tevatron Collider in p (p) over bar collisions at root s = 1.96 TeV. In the channel LQLQ -> eqv(e)q', where q, q' are u or d quarks, no significant excess of data over background is observed, and we set a 95% C. L. lower limit of 326 GeV on the LQ mass, assuming equal probabilities of LQ decays to eq and v(e)q'.

Place, publisher, year, edition, pages
2011. Vol. 84, no 7, 071104- p.
National Category
Subatomic Physics
Research subject
URN: urn:nbn:se:su:diva-63184DOI: 10.1103/PhysRevD.84.071104ISI: 000296527700003OAI: diva2:447425
Swedish Research Council
Publikationen har totalt 421 författare, V. Abazov et al.Available from: 2011-10-11 Created: 2011-10-11 Last updated: 2012-01-29Bibliographically approved

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