Search for supersymmetry in di-photon final states at root s=1.96 TeV
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
30/09/2013
20/05/2014
30/09/2013
20/05/2014
07/02/2008
|
Resumo |
We report results of a search for supersymmetry (SUSY) with gauge-mediated symmetry breaking in di-photon events collected by the do experiment at the Fermilab Tevatron Collider in 2002-2006. In 1.1 fb(-1) of data, we find no significant excess beyond the background expected from the standard model and set the most stringent lower limits to date for a standard benchmark model on the lightest neutralino and chargino masses of 125 GeV and 229 GeV, respectively, at 95% confidence. (C) 2007 Elsevier B.V. All rights reserved. |
Formato |
856-863 |
Identificador |
http://dx.doi.org/10.1016/j.physletb.2007.12.006 Physics Letters B. Amsterdam: Elsevier B.V., v. 659, n. 5, p. 856-863, 2008. 0370-2693 http://hdl.handle.net/11449/24141 10.1016/j.physletb.2007.12.006 WOS:000253305900004 |
Idioma(s) |
eng |
Publicador |
Elsevier B.V. |
Relação |
Physics Letters B |
Direitos |
closedAccess |
Tipo |
info:eu-repo/semantics/article |