Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes

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 ne...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	De Florian, D., Ferrera, G., Grazzini, M., Tommasini, D.
Formato:	JOUR
Materias:	Higgs physics Resummation
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_11266708_v2012_n6_p_DeFlorian
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_11266708_v2012_n6_p_DeFlorian
record_format	dspace
spelling	todo:paper_11266708_v2012_n6_p_DeFlorian2023-10-03T16:06:53Z Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes De Florian, D. Ferrera, G. Grazzini, M. Tommasini, D. Higgs physics Resummation 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. Fil:De Florian, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_11266708_v2012_n6_p_DeFlorian
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Higgs physics Resummation
spellingShingle	Higgs physics Resummation 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
topic_facet	Higgs physics Resummation
description	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.
format	JOUR
author	De Florian, D. Ferrera, G. Grazzini, M. Tommasini, D.
author_facet	De Florian, D. Ferrera, G. Grazzini, M. Tommasini, D.
author_sort	De Florian, D.
title	Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes
title_short	Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes
title_full	Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes
title_fullStr	Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes
title_full_unstemmed	Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes
title_sort	higgs boson production at the lhc: transverse momentum resummation effects in the h → γγ, h → ww → lνlν and h → zz → 4l decay modes
url	http://hdl.handle.net/20.500.12110/paper_11266708_v2012_n6_p_DeFlorian
work_keys_str_mv	AT defloriand higgsbosonproductionatthelhctransversemomentumresummationeffectsinthehnghwwlnlnandhzz4ldecaymodes AT ferrerag higgsbosonproductionatthelhctransversemomentumresummationeffectsinthehnghwwlnlnandhzz4ldecaymodes AT grazzinim higgsbosonproductionatthelhctransversemomentumresummationeffectsinthehnghwwlnlnandhzz4ldecaymodes AT tommasinid higgsbosonproductionatthelhctransversemomentumresummationeffectsinthehnghwwlnlnandhzz4ldecaymodes
_version_	1807315085353287680

Higgs boson production at the LHC: Transverse momentum resummation effects in the H → γγ, H → WW → lνlν and H → ZZ → 4l decay modes

Ejemplares similares