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dc.contributor.author
Saha, Pratishruti
dc.contributor.author
Kiers, Ken
dc.contributor.author
London, David
dc.contributor.author
Szynkman, Alejandro Andrés
dc.date.available
2018-01-19T21:38:37Z
dc.date.issued
2014-11
dc.identifier.citation
Saha, Pratishruti; Kiers, Ken; London, David; Szynkman, Alejandro Andrés; Detecting new physics in rare top decays at the LHC; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 90; 9; 11-2014; 1-12; 094016
dc.identifier.issn
1550-7998
dc.identifier.uri
http://hdl.handle.net/11336/34042
dc.description.abstract
In the companion paper it was shown that there are six observables in gg → t t → bbc bℓ ν that can be used to reveal the presence of new physics (NP) in t → bbc. In the present paper we examine the prospects for detecting and identifying such NP at the LHC, in both the short term and long term. To this end, we develop an algorithm for extracting the NP parameters from measurements of the observables. In the short term, depending on what measurements have been made, there are several different ways of detecting the presence of NP. It may even be possible to approximately determine the values of certain NP parameters. In the long term, it is expected that all six observables will be measured. The values of the NP parameters can then be determined reasonably precisely from a fit to these measurements, which will provide good information about the type of NP present in t → bbc .
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Physical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Top Decays
dc.subject
New Physics
dc.subject
Lhc
dc.subject.classification
Astronomía
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Detecting new physics in rare top decays at the LHC
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-01-18T17:17:31Z
dc.journal.volume
90
dc.journal.number
9
dc.journal.pagination
1-12; 094016
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Saha, Pratishruti. University of Montreal; Canadá
dc.description.fil
Fil: Kiers, Ken. Taylor University; Estados Unidos
dc.description.fil
Fil: London, David. University of Montreal; Canadá
dc.description.fil
Fil: Szynkman, Alejandro Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
dc.journal.title
Physical Review D: Particles, Fields, Gravitation and Cosmology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevD.90.094016
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prd/abstract/10.1103/PhysRevD.90.094016
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1407.1725
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