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Search for Large extra spatial dimensions in the dielectron and diphoton channels in $/bm{p/bar{p}}$ collisions at $/bm{/sqrt{s}=}$1.96 TeV
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SYSNO ASEP 0335210 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Search for Large extra spatial dimensions in the dielectron and diphoton channels in $/bm{p/bar{p}}$ collisions at $/bm{/sqrt{s}=}$1.96 TeV Title Hledání velkých extra dimenzí v dvouelektronových a v dvoufotonových kanálech v proton antiprotonových srážkách při těžišťové energii 1.96 TeV Author(s) Abazov, V. M. (RU)
Abbott, B. (US)
Abolins, M. (US)
Kupčo, Alexander (FZU-D) RID, ORCID
Lokajíček, Miloš (FZU-D) RID, ORCIDSource Title Physical Review Letters. - : American Physical Society - ISSN 0031-9007
Roč. 102, č. 5 (2009), 051601/1-051601/7Number of pages 7 s. Language eng - English Country US - United States Keywords D0 ; Tevatron ; dielectron ; diphoton Subject RIV BF - Elementary Particles and High Energy Physics R&D Projects LC527 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LA08047 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10100502 - FZU-D (2005-2011) UT WOS 000263166400013 DOI 10.1103/PhysRevLett.102.051601 Annotation We report on a search for large extra spatial dimensions in the dielectron and diphoton channels using a data sample of 1.05 /invfb of /ppb collisions at a center-of-mass energy of 1.96 TeV collected by the D0 detector at the Fermilab Tevatron Collider. The invariant mass spectrum of the data agrees well with the prediction of the standard model. We find 95% C.L. lower limits on the effective Planck scale between 2.1 and 1.3 TeV for 2 to 7 extra dimensions. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2010
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