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Title
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Search for one large extra dimension with the DELPHI detector at LEP
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Author
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Institution/Organisation
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DELPHI Collaboration
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Abstract
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| Single photons detected by the DELPHI experiment at LEP2 in the years 19972000 are reanalysed to investigate the existence of a single extra dimension in a modified ADD scenario with slightly warped large extra dimensions. The data collected at centre-of-mass energies between 180 and 209 GeV for an integrated luminosity of ∼650 pb−1 agree with the predictions of the Standard Model and allow a limit to be set on graviton emission in one large extra dimension. The limit obtained on the fundamental mass scale M D is 1.69 TeV/c 2 at 95% CL, with an expected limit of 1.71 TeV/c 2. |
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Language
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English
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Source (journal)
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European physical journal : C : particles and fields. - Berlin
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Publication
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Berlin
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2009
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ISSN
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1434-6044
1434-6052
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Volume/pages
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60
:1
(2009)
, p. 17-23
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ISI
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000263783500002
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Full text (Publisher's DOI)
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