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Title
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Search for large extra dimensions in the diphoton final state at the large hadron collider
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Author
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Institution/Organisation
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CMS Collaboration
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Abstract
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| A search for large extra spatial dimensions via virtual-graviton exchange in the diphoton channel has been carried out with the CMS detector at the LHC. No excess of events above the standard model expectations is found using a data sample collected in proton-proton collisions at s=7 TeV and corresponding to an integrated luminosity of 36 pb− 1. New lower limits on the effective Planck scale in the range of 1.62.3TeV at the 95% confidence level are set, providing the most restrictive bounds to date on models with more than two large extra dimensions. |
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Language
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English
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Source (journal)
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Journal of high energy physics. - Bristol
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Publication
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Bristol
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2011
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ISSN
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1126-6708
1029-8479
[online]
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DOI
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10.1007/JHEP05(2011)085
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Volume/pages
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5
(2011)
, p. 1-28
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Article Reference
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085
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ISI
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000291364500017
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Medium
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E-only publicatie
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Full text (Publisher's DOI)
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Full text (open access)
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