0380018 - FZÚ 2013 RIV US eng J - Journal Article
Abazov, V. M. - Abbott, B. - Acharya, B.S. - Kupčo, Alexander - Lokajíček, Miloš … Total 411 authors
Search for universal extra dimensions in ppˉ collisions.
Physical Review Letters. Roč. 108, č. 13 (2012), "131802-1"-"131802-7". ISSN 0031-9007. E-ISSN 1079-7114
R&D Projects: GA MŠMT LA08047
Institutional research plan: CEZ:AV0Z10100502
Keywords : anti-p p interaction * universal extra dimension * quark * gluon * Kaluza-Klein * postulated particle * D0
Subject RIV: BF - Elementary Particles and High Energy Physics
Impact factor: 7.943, year: 2012
http://prl.aps.org/abstract/PRL/v108/i13/e131802

We present a search for Kaluza-Klein (KK) particles predicted by models with universal extra dimensions (UED) using a data set corresponding to an integrated luminosity of 7.3 fb−1, collected by the D0 detector at a ppˉ center of mass energy of 1.96 TeV. The decay chain of KK particles can lead to a final state with two muons of the same charge. This signature is used to set a lower limit on the compactification scale of R−1>260 GeV in a minimal UED model.
Permanent Link: http://hdl.handle.net/11104/0210848