Artículo
Diphoton production at hadron colliders: A fully differential QCD calculation at next-to-next-to-leading order
Catani, Stefano; Cieri, Leandro Javier
; de Florian, Daniel Enrique
; Ferrera, Giancarlo; Grazzini, Massimiliano
Fecha de publicación:
02/2012
Editorial:
American Physical Society
Revista:
Physical Review Letters
ISSN:
0031-9007
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We consider direct diphoton production in hadron collisions, and we compute the next-to-next-to-leading order QCD radiative corrections at the fully differential level. Our calculation uses the q T subtraction formalism, and it is implemented in a parton-level Monte Carlo program. The program allows the user to apply arbitrary kinematical cuts on the final-state photons and the associated jet activity and to compute the corresponding distributions in the form of bin histograms. We present selected numerical results related to Higgs boson searches at the LHC and corresponding results at the Tevatron. © 2012 American Physical Society.
Palabras clave:
Diphoton
,
Nnlo
,
Higgs
,
Qcd
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Articulos(IFIBA)
Articulos de INST.DE FISICA DE BUENOS AIRES
Articulos de INST.DE FISICA DE BUENOS AIRES
Citación
Catani, Stefano; Cieri, Leandro Javier; de Florian, Daniel Enrique; Ferrera, Giancarlo; Grazzini, Massimiliano; Diphoton production at hadron colliders: A fully differential QCD calculation at next-to-next-to-leading order; American Physical Society; Physical Review Letters; 108; 7; 2-2012; 1-4
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