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Fiducial distributions in Higgs and Drell-Yan production at N$^3$LL+NNLO
The perturbative description of certain differential distributions across a wide kinematic range requires the matching of fixed-order perturbation theory with resummation of large logarithmic corrections to all orders. We present precise matched predictions for transverse-momentum distributions in H...
Autores principales: | , , , , , , , , , |
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Lenguaje: | eng |
Publicado: |
2018
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1007/JHEP12(2018)132 http://cds.cern.ch/record/2318419 |
_version_ | 1780958381588086784 |
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author | Bizoń, Wojciech Chen, Xuan Gehrmann-De Ridder, Aude Gehrmann, Thomas Glover, Nigel Huss, Alexander Monni, Pier Francesco Re, Emanuele Rottoli, Luca Torrielli, Paolo |
author_facet | Bizoń, Wojciech Chen, Xuan Gehrmann-De Ridder, Aude Gehrmann, Thomas Glover, Nigel Huss, Alexander Monni, Pier Francesco Re, Emanuele Rottoli, Luca Torrielli, Paolo |
author_sort | Bizoń, Wojciech |
collection | CERN |
description | The perturbative description of certain differential distributions across a wide kinematic range requires the matching of fixed-order perturbation theory with resummation of large logarithmic corrections to all orders. We present precise matched predictions for transverse-momentum distributions in Higgs boson (H) and Drell-Yan pair (DY) production as well as for the closely related ϕ$_{η}^{*}$ distribution at the LHC. The calculation is exclusive in the Born kinematics, and allows for arbitrary fiducial selection cuts on the decay products of the colour singlets, which is of primary relevance for experimental analyses. Our predictions feature very small residual scale uncertainties and display a good convergence of the perturbative series. A comparison of the predictions for DY observables to experimental data at 8 TeV shows a very good agreement within the quoted errors. |
id | cern-2318419 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2018 |
record_format | invenio |
spelling | cern-23184192023-09-19T05:32:57Zdoi:10.1007/JHEP12(2018)132http://cds.cern.ch/record/2318419engBizoń, WojciechChen, XuanGehrmann-De Ridder, AudeGehrmann, ThomasGlover, NigelHuss, AlexanderMonni, Pier FrancescoRe, EmanueleRottoli, LucaTorrielli, PaoloFiducial distributions in Higgs and Drell-Yan production at N$^3$LL+NNLOhep-exParticle Physics - Experimenthep-phParticle Physics - PhenomenologyThe perturbative description of certain differential distributions across a wide kinematic range requires the matching of fixed-order perturbation theory with resummation of large logarithmic corrections to all orders. We present precise matched predictions for transverse-momentum distributions in Higgs boson (H) and Drell-Yan pair (DY) production as well as for the closely related ϕ$_{η}^{*}$ distribution at the LHC. The calculation is exclusive in the Born kinematics, and allows for arbitrary fiducial selection cuts on the decay products of the colour singlets, which is of primary relevance for experimental analyses. Our predictions feature very small residual scale uncertainties and display a good convergence of the perturbative series. A comparison of the predictions for DY observables to experimental data at 8 TeV shows a very good agreement within the quoted errors.The perturbative description of certain differential distributions across a wide kinematic range requires the matching of fixed-order perturbation theory with resummation of large logarithmic corrections to all orders. We present precise matched predictions for transverse-momentum distributions in Higgs boson (H) and Drell-Yan pair (DY) production as well as for the closely related ${\phi^{*}_\eta}$ distribution at the LHC. The calculation is exclusive in the Born kinematics, and allows for arbitrary fiducial selection cuts on the decay products of the colour singlets, which is of primary relevance for experimental analyses. Our predictions feature very small residual scale uncertainties and display a good convergence of the perturbative series. A comparison of the predictions for DY observables to experimental data at 8 TeV shows a very good agreement within the quoted errors.arXiv:1805.05916CERN-TH-2018-105IPPP/18/34LAPTH-015/18OUTP-17-19PZU-TH 17/18IPPP-18-34LAPTH-015-18ZU-TH-17-18oai:cds.cern.ch:23184192018-05-15 |
spellingShingle | hep-ex Particle Physics - Experiment hep-ph Particle Physics - Phenomenology Bizoń, Wojciech Chen, Xuan Gehrmann-De Ridder, Aude Gehrmann, Thomas Glover, Nigel Huss, Alexander Monni, Pier Francesco Re, Emanuele Rottoli, Luca Torrielli, Paolo Fiducial distributions in Higgs and Drell-Yan production at N$^3$LL+NNLO |
title | Fiducial distributions in Higgs and Drell-Yan production at N$^3$LL+NNLO |
title_full | Fiducial distributions in Higgs and Drell-Yan production at N$^3$LL+NNLO |
title_fullStr | Fiducial distributions in Higgs and Drell-Yan production at N$^3$LL+NNLO |
title_full_unstemmed | Fiducial distributions in Higgs and Drell-Yan production at N$^3$LL+NNLO |
title_short | Fiducial distributions in Higgs and Drell-Yan production at N$^3$LL+NNLO |
title_sort | fiducial distributions in higgs and drell-yan production at n$^3$ll+nnlo |
topic | hep-ex Particle Physics - Experiment hep-ph Particle Physics - Phenomenology |
url | https://dx.doi.org/10.1007/JHEP12(2018)132 http://cds.cern.ch/record/2318419 |
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