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http://acervodigital.unesp.br/handle/11449/9185
- Title:
- Exploring Elko typical signature
- Universidade Federal de São Paulo (UNIFESP)
- Universidade Estadual Paulista (UNESP)
- 0370-2693
- 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.
- 5-Jan-2012
- Physics Letters B. Amsterdam: Elsevier B.V., v. 706, n. 4-5, p. 352-359, 2012.
- 352-359
- Elsevier B.V.
- http://dx.doi.org/10.1016/j.physletb.2011.11.030
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/9185 Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp
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