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dc.contributor.author
de Florian, Daniel Enrique
dc.contributor.author
Mazzitelli, Javier Sebastián
dc.date.available
2015-06-09T13:25:18Z
dc.date.issued
2013-11-15
dc.identifier.citation
de Florian, Daniel Enrique; Mazzitelli, Javier Sebastián; Higgs Boson Pair Production at Next-to-Next-to-Leading Order in QCD; Amer Physical Soc; Physical Review Letters; 111; 20; 15-11-2013; 201801(5);
dc.identifier.issn
0031-9007
dc.identifier.uri
http://hdl.handle.net/11336/639
dc.description.abstract
We compute the next-to-next-to-leading order QCD corrections for standard model Higgs boson pair production inclusive cross section at hadron colliders within the large top-mass approximation. We provide numerical results for the LHC, finding that the corrections are large, resulting in an increase of O(20%) with respect to the next-to-leading order result at c.m. energy sH 1⁄4 14 TeV. We observe a substantial reduction in the scale dependence, with overlap between the current and previous order prediction. All our results are normalized using the full top- and bottom-mass dependence at leading order. We also provide analytical expressions for the K factors as a function of sH.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Amer Physical Soc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Higgs
dc.subject
Lhc
dc.subject.classification
Ciencias Naturales y Exactas
dc.subject.classification
Ciencias Físicas
dc.subject.classification
Física de Partículas y Campos
dc.title
Higgs Boson Pair Production at Next-to-Next-to-Leading Order in QCD
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
111
dc.journal.number
20
dc.journal.pagination
201801(5)
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: de Florian, Daniel Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina; Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Fisica; Argentina;
dc.description.fil
Fil: Mazzitelli, Javier Sebastián. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Fisica; Argentina;
dc.journal.title
Physical Review Letters
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevLett.111.201801
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