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Search for large extra spatial dimensions in dimuon production at D0
Abazov, V. M.
Abbott, B.
Abolins, M.
Acharya, B. S.
Adams, M.
Adams, T.
Agelou, M.
Agram, J.-L.
Ahn, S. H.
Ahsan, M.
Alexeev, G. D.
Alkhazov, G.
Alton, A.
Alverson, G.
Alves, G. A.
Anastasoaie, M.
Andeen, T.
Anderson, S.
Andrieu, B.
Arnoud, Y.
Askew, A.
/Buenos Aires U. /Rio de Janeiro, CBPF /Rio de Janeiro State U. /Sao Paulo, IFT /Alberta U. /Simon Fraser U. /York U., Canada /McGill U. /Beijing, Inst. High Energy Phys. /Hefei, CUST /Andes U., Bogota /Charles U. /Prague, Tech. U. /Prague, Inst. Phys. /San Francisco de Quito U. /Clermont-Ferrand U. /LPSC, Grenoble /Marseille, CPPM /Orsay, LAL /Paris U., VI-VII /DAPNIA, Saclay
Dimensions
Fermilab Tevatron
Luminosity
43 Particle Accelerators
Production Experiment-Hep
72 Physics Of Elementary Particles And Fields
Muons
Experiment-Hep
We present the results of a search for the e.ects of large extra spatial dimensions in p{bar p} collisions at {radical}s = 1.96 TeV in events containing a pair of energetic muons. The data correspond to 246 pb{sup -1} of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Collider. Good agreement with the expected background was found, yielding no evidence for large extra dimensions. We set 95% C.L. lower limits on the fundamental Planck scale between 0.85 TeV and 1.27 TeV within several formalisms. These are the most stringent limits achieved in the dimuon channel to date.
Fermi National Accelerator Laboratory
United States. Department of Energy.
2005-06-01
Article
7 pages
Text
rep-no: FERMILAB-PUB-05-250-E
grantno: AC02-76CH03000
doi: 10.1103/PhysRevLett.95.161602
osti: 15020185
https://digital.library.unt.edu/ark:/67531/metadc1406966/
ark: ark:/67531/metadc1406966
Journal Name: Physical Review Letters; Journal Volume: 95
English