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dc.contributor.authorBaringer, Philip S.
dc.contributor.authorBean, Alice
dc.contributor.authorClutter, Justace Randall
dc.contributor.authorMoulik, Tania
dc.contributor.authorWilson, Graham Wallace
dc.contributor.authorAbazov, V. M.
dc.contributor.authorAbbott, B.
dc.contributor.authorAbolins, M.
dc.contributor.authorAcharya, B. S.
dc.contributor.authorAdams, M.
dc.contributor.authorAdams, T.
dc.date.accessioned2014-11-03T17:46:16Z
dc.date.available2014-11-03T17:46:16Z
dc.date.issued2008-09-12
dc.identifier.citationV. M. Abazov et al. (D0 Collaboration). (2008). "Search for Long-Lived Particles Decaying into Electron or Photon Pairs with the D0 Detector." Physical Review Letters, 101(11):111802. http://dx.doi.org/10.1103/PhysRevLett.101.111802.
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/1808/15498
dc.descriptionThis is the publisher's version, also available electronically from http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.101.111802.
dc.description.abstractIn this Letter we report on a search for long-lived particles that decay into final states with two electrons or photons. Such long-lived particles arise in a variety of theoretical models, such as hidden valleys and supersymmetry with gauge-mediated breaking. By precisely reconstructing the direction of the electromagnetic shower we are able to probe much longer lifetimes than previously explored. We see no evidence of the existence of such long-lived particles and interpret this search as a quasi model-independent limit on their production cross section, as well as a limit on a long-lived fourth generation quark.
dc.publisherAmerican Physical Society
dc.titleSearch for Long-Lived Particles Decaying into Electron or Photon Pairs with the D0 Detector
dc.typeArticle
kusw.kuauthorBaringer, Philip S.
kusw.kuauthorBean, Alice
kusw.kuauthorClutter, Justace Randall
kusw.kuauthorMoulik, Tania
kusw.kuauthorWilson, Graham Wallace
kusw.kudepartmentPhysics and Astronomy
dc.identifier.doi10.1103/PhysRevLett.101.111802
kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item does not meet KU Open Access policy criteria.
dc.rights.accessrightsopenAccess


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