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Abstract:

We consider Standard Model Higgs boson production through gluon-gluon fusion in hadron collisions. We combine the calculation of the next-to-next-to-leading order QCD corrections to the inclusive cross section with the resummation of multiple soft-gluon emissions at small transverse momenta up to next-to-next-to-leading logarithmic accuracy. The calculation is implemented in the numerical program HRes and allows us to retain the full kinematics of the Higgs boson and of its decay products. We present selected numerical results for the signal cross section at the LHC (√s = 8TeV), in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay channels by using the nominal cuts applied in current Higgs boson searches by the ATLAS and CMS collaborations. © 2012 SISSA.

Registro:

Documento: Artículo
Título:Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes
Autor:De Florian, D.; Ferrera, G.; Grazzini, M.; Tommasini, D.
Filiación:Departamento de Física, FCEYN, Universidad de Buenos Aires, 1428 Pabellón 1 Ciudad Universitaria, Capital Federal, Argentina
Institut für Theoretische Physik, Universität Zürich, CH-8057 Zürich, Switzerland
Dipartimento di Fisica, Università di Milano, INFN - Sezione di Milano, I-20133 Milan, Italy
Dipartimento di Fisica e Astronomia, Università di Firenze, INFN - Sezione di Firenze, I-50019 Sesto Fiorentino, Florence, Italy
Palabras clave:Higgs physics; Resummation
Año:2012
Volumen:2012
Número:6
DOI: http://dx.doi.org/10.1007/JHEP06(2012)132
Título revista:Journal of High Energy Physics
Título revista abreviado:J. High Energy Phys.
ISSN:11266708
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_11266708_v2012_n6_p_DeFlorian

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Citas:

---------- APA ----------
De Florian, D., Ferrera, G., Grazzini, M. & Tommasini, D. (2012) . Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes. Journal of High Energy Physics, 2012(6).
http://dx.doi.org/10.1007/JHEP06(2012)132
---------- CHICAGO ----------
De Florian, D., Ferrera, G., Grazzini, M., Tommasini, D. "Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes" . Journal of High Energy Physics 2012, no. 6 (2012).
http://dx.doi.org/10.1007/JHEP06(2012)132
---------- MLA ----------
De Florian, D., Ferrera, G., Grazzini, M., Tommasini, D. "Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes" . Journal of High Energy Physics, vol. 2012, no. 6, 2012.
http://dx.doi.org/10.1007/JHEP06(2012)132
---------- VANCOUVER ----------
De Florian, D., Ferrera, G., Grazzini, M., Tommasini, D. Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes. J. High Energy Phys. 2012;2012(6).
http://dx.doi.org/10.1007/JHEP06(2012)132