Search for one large extra dimension with the DELPHI detector at LEP
DELPHI Collaboration (Including:). (2009) Search for one large extra dimension with the DELPHI detector at LEP. The European Physical Journal C, Vol.60 (No.1). pp. 17-23. ISSN 1434-6044 Full text not available from this repository.
Official URL: http://dx.doi.org/10.1140/epjc/s10052-009-0874-9
Single photons detected by the DELPHI experiment at LEP2 in the years 1997-2000 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 similar to 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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