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Study Z gamma events and limits on anomalous ZZ gamma and Z gamma gamma couplings in pp(-) collisions at root s=1.96 Tev

dc.contributor.authorBaringer, Philip S.
dc.contributor.authorBean, Alice
dc.contributor.authorChristofek, L.
dc.contributor.authorCoppage, Don
dc.contributor.authorGardner, J.
dc.contributor.authorHensel, Carsten
dc.contributor.authorJabeen, S.
dc.contributor.authorWilson, Graham Wallace
dc.date.accessioned2007-05-09T21:09:54Z
dc.date.available2007-05-09T21:09:54Z
dc.date.issued2005-07
dc.identifier.citationAbazov, VM; Abbott, B, et al. Study Z gamma events and limits on anomalous ZZ gamma and Z gamma gamma couplings in pp(-) collisions at root s=1.96 Tev. PHYSICAL REVIEW LETTERS. July 2005. 95(5)
dc.identifier.urihttp://hdl.handle.net/1808/1553
dc.description.abstractWe present a measurement of the Z gamma production cross section and limits on anomalous ZZ gamma and Z gamma gamma couplings for form-factor scales of Lambda=750 and 1000 GeV. The measurement is based on 138 (152) candidates in the ee gamma (mu mu gamma) final state using 320(290) pb(-1) of p (p) over bar collisions at root s=1.96 TeV. The 95% C.L. limits on real and imaginary parts of individual anomalous couplings are vertical bar h(10,30)(Z)vertical bar < 0.23, vertical bar h(20,40)(Z)vertical bar < 0.020, vertical bar h(10,30)(gamma)vertical bar < 0.23, and vertical bar h(20,40)(gamma)vertical bar < 0.019 for Lambda=1000 GeV.
dc.language.isoen_US
dc.publisherAMERICAN PHYSICAL SOC
dc.titleStudy Z gamma events and limits on anomalous ZZ gamma and Z gamma gamma couplings in pp(-) collisions at root s=1.96 Tev
dc.typeArticle
dc.identifier.doi10.1103/PhysRevLett.95.051802
dc.rights.accessrightsopenAccess


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