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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/9185
Title: 
Exploring Elko typical signature
Author(s): 
Institution: 
  • Universidade Federal de São Paulo (UNIFESP)
  • Universidade Estadual Paulista (UNESP)
ISSN: 
0370-2693
Abstract: 
We study the prospects of observing the presence of a relatively light Elko particle as a possible dark matter candidate, by pointing out a typical signature for the process encompassing the Elko non-locality, exploring some consequences of the unusual Elko propagator behavior when analyzed outside the Elko axis of propagation. We also consider the production of a light Elko associated to missing energy and isolated leptons at the LHC, with center of mass energy of 7 and 14 TeV and total luminosity from 1 fb(-1) to 10 fb(-1). Basically, the Elko non-locality engenders a peculiar signal in the missing energy turning it sensible to the angle of detection. (C) 2011 Elsevier B.V. All rights reserved.
Issue Date: 
5-Jan-2012
Citation: 
Physics Letters B. Amsterdam: Elsevier B.V., v. 706, n. 4-5, p. 352-359, 2012.
Time Duration: 
352-359
Publisher: 
Elsevier B.V.
Source: 
http://dx.doi.org/10.1016/j.physletb.2011.11.030
URI: 
Access Rights: 
Acesso restrito
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/9185
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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