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dc.contributor.authorChatrchyan, S. A.
dc.contributor.authorKhachatryan, Vardan
dc.contributor.authorSirunyan, A. M.
dc.contributor.authorTumasyan, A. R.
dc.contributor.authorWolfgang, Adam
dc.contributor.authorBaarmand, Marc M.
dc.contributor.authorDorney, B.
dc.contributor.authorHohlmann, Marcus
dc.contributor.authorKalakhety, H.
dc.contributor.authorVodopiyanov, Igor B.
dc.date.accessioned2018-04-13T14:57:30Z
dc.date.available2018-04-13T14:57:30Z
dc.date.issued2012-06-27
dc.identifier.citationChatrchyan, S., Khachatryan, V., Sirunyan, A. M., Tumasyan, A., Adam, W., Bergauer, T., . . . Swanson, J. (2012). Search for dark matter and large extra dimensions in pp collisions yielding a photon and missing transverse energy. Physical Review Letters, 108(26)en_US
dc.identifier.urihttp://hdl.handle.net/11141/2406
dc.descriptionConfidence levels, Dark matter, Extra dimensions, Final state, Integrated luminosity, New physics, Planck scale, Transverse energy, Upper limits, Tellurium compounds, Photonsen_US
dc.description.abstractResults are presented from a search for new physics in the final state containing a photon ( ) and missing transverse energy (E6T). The data correspond to an integrated luminosity of 5:0 fb 1 collected in pp collisions at ffiffi s p ¼ 7 TeV by the CMS experiment. The observed event yield agrees with standardmodel expectations for the þ E6T events. Using models for the production of dark-matter particles (), we set 90% confidence level (C.L.) upper limits of 13.6–15.4 fb on production in the þ E6 T state. These provide the most sensitive upper limits for spin-dependent -nucleon scattering for masses (M) between 1 and 100 GeV. For spin-independent contributions, the present limits are extended to M < 3:5 GeV. For models with 3–6 large extra dimensions, our data exclude extra-dimensional Planck scales between 1.64 and 1.73 TeV at 95% C.L. DOI:en_US
dc.language.isoen_USen_US
dc.rights© 2012 CERN, for the CMS Collaborationen_US
dc.rights.urihttps://journals.aps.org/authors/transfer-of-copyright-agreementen_US
dc.titleSearch for dark matter and large extra dimensions in pp collisions yielding a photon and missing transverse energyen_US
dc.typeArticleen_US
dc.identifier.doi10.1103/PhysRevLett.108.261803


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