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dc.contributor.author
Aguilar Saavedra, J. A.  
dc.contributor.author
Lopez, Daniel Elbio  
dc.contributor.author
Muñoz, C.  
dc.date.available
2018-07-24T20:37:44Z  
dc.date.issued
2017-06  
dc.identifier.citation
Aguilar Saavedra, J. A.; Lopez, Daniel Elbio; Muñoz, C.; Novel signatures for vector-like quarks; Springer; Journal of High Energy Physics; 2017; 6; 6-2017; 1-26  
dc.identifier.issn
1126-6708  
dc.identifier.uri
http://hdl.handle.net/11336/53023  
dc.description.abstract
We consider supersymmetric extensions of the standard model with a vector-like doublet (T B) of quarks with charge 2/3 and −1/3, respectively. Compared to non-supersymmetric models, there is a variety of new decay modes for the vector-like quarks, involving the extra scalars present in supersymmetry. The importance of these new modes, yielding multi-top, multi-bottom and also multi-Higgs signals, is highlighted by the analysis of several benchmark scenarios. We show how the triangles commonly used to represent the branching ratios of the ‘standard’ decay modes of the vector-like quarks involving W, Z or Higgs bosons can be generalised to include additional channels. We give an example by recasting the limits of a recent heavy quark search for this more general case.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Beyond Standard Model  
dc.subject
Heavy Quark Physics  
dc.subject
Supersymmetric Standard Model  
dc.subject.classification
Astronomía  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Novel signatures for vector-like quarks  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-07-23T18:32:08Z  
dc.journal.volume
2017  
dc.journal.number
6  
dc.journal.pagination
1-26  
dc.journal.pais
Alemania  
dc.journal.ciudad
Berlin  
dc.description.fil
Fil: Aguilar Saavedra, J. A.. Universidad Autónoma de Madrid; España  
dc.description.fil
Fil: Lopez, Daniel Elbio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Pontificia Universidad Católica Argentina "Santa María de los Buenos Aires"; Argentina  
dc.description.fil
Fil: Muñoz, C.. Universidad Autónoma de Madrid. Facultad de Ciencias. Departamento de Biología; España. Universidad Autónoma de Madrid; España  
dc.journal.title
Journal of High Energy Physics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2FJHEP06%282017%29095  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1007/JHEP06(2017)095