Studies of high-transverse momentum jet substructure and top quarks produced in 1.96 TeV proton-antiproton collisions
Ver/ Abrir
Registro completo
Mostrar el registro completo DCAutoría
Aaltonen, Timo Antero; Casal Laraña, Bruno; Cuevas Maestro, Francisco Javier; Gómez Gramuglio, Gervasio; Palencia Cortezón, José Enrique; Ruiz Jimeno, Alberto; Scodellaro, Luca; Vilar Cortabitarte, Rocío; Vizán García, Jesús ManuelFecha
2015-02Derechos
© 2015 American Physical Society
Publicado en
Phys. Rev. D, Vol. 91, Num. 3, Pag. 032003 (2015)
Editorial
American Physical Society
Enlace a la publicación
Resumen/Abstract
Results of a study of the substructure of the highest transverse momentum (pT) jets observed by the CDF Collaboration are presented. Events containing at least one jet with pT>400??GeV/c in a sample corresponding to an integrated luminosity of 5.95??fb-1, collected in 1.96 TeV proton-antiproton collisions at the Fermilab Tevatron collider, are selected. A study of the jet mass, angularity, and planar-flow distributions is presented, and the measurements are compared with predictions of perturbative quantum chromodynamics. A search for boosted top-quark production is also described, leading to a 95% confidence level upper limit of 38 fb on the production cross section of top quarks with pT>400??GeV/c.
Colecciones a las que pertenece
- D52 Artículos [1184]
- D52 Proyectos de investigación [366]