Search for one large extra dimension with the DELPHI detector at LEP

Abdallah, J., Abreu, P., Adam, W., Adzic, P., Albrecht, T., Alemany-Fernandez, R., Allmendinger, T., Allport, P. P., Amaldi, U., Amapane, N. et al.
). (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. doi:10.1140/epjc/s10052-009-0874-9 ISSN 1434-6044.

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Abstract

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).

Item Type: Journal Article
Subjects: Q Science > QC Physics
Divisions: Faculty of Science, Engineering and Medicine > Science > Physics
Journal or Publication Title: The European Physical Journal C
Publisher: Springer
ISSN: 1434-6044
Official Date: March 2009
Dates:
Date
Event
March 2009
Published
Volume: Vol.60
Number: No.1
Number of Pages: 7
Page Range: pp. 17-23
DOI: 10.1140/epjc/s10052-009-0874-9
Status: Peer Reviewed
Publication Status: Published
Access rights to Published version: Open Access (Creative Commons open licence)
Funder: Austrian Federal Ministry of Education, Science and Culture, FNRS-FWO, Flanders Institute to encourage scientific and technological research in the industry (IWT), Belgian Federal Office for Scientific, Technical and Cultural affairs (OSTC), Belgium, FINEP, CNPq, CAPES, FUJB, FAPERJ, Brazil, Ministry of Education of the Czech Republic, Academy of Sciences of the Czech Republic, Commission of the European Communities (DG XII), Direction des Sciences de la Matiere, CEA, France, Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie, Germany, General Secretariat for Research and Technology, Greece, National Science Foundation (NWO), Foundation for Research on Matter (FOM), The Netherlands, Norwegian Research Council, State Committee for Scientific Research, Poland, FCT-Fundacao para a Ciencia e Tecnologia, Portugal, Vedecka grantova agentura MS SR, Slovakia, Ministry of Science and Technology of the Republic of Slovenia, CICYT, Spain, The Swedish Research Council, The Science and Technology Facilities Council, UK, Department of Energy, USA, EEC RTN
Grant number: GZ 616.364/2III/2a/98, LC527, AV0Z10100502, SPUB-M/CERN/PO3/DZ296/2000, SPUB-M/CERN/PO3/DZ297/2000, 2P03B 104 19, 2P03B 69 23(2002 2004), 95/5195/134, AEN99-0950, AEN99-0761, DE-FG02-01ER41155, HPRN-CT00292-2002
URI: https://wrap.warwick.ac.uk/28428/

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