NNLO virtual and real leptonic corrections to muon-electron scattering

Abstract The recently proposed MUonE experiment at CERN aims at providing a novel determination of the leading order hadronic contribution to the muon anomalous magnetic moment through the study of elastic muon-electron scattering at relatively small momentum transfer. The anticipated accuracy of th...

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Autores principales:	Ettore Budassi, Carlo M. Carloni Calame, Mauro Chiesa, Clara Lavinia Del Pio, Syed Mehedi Hasan, Guido Montagna, Oreste Nicrosini, Fulvio Piccinini
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Perturbative QCD Precision QED Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Acceso en línea:	https://doaj.org/article/2d3384e9b6d346228b1610e0dbfaa406
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spelling	oai:doaj.org-article:2d3384e9b6d346228b1610e0dbfaa4062021-11-21T12:41:24ZNNLO virtual and real leptonic corrections to muon-electron scattering10.1007/JHEP11(2021)0981029-8479https://doaj.org/article/2d3384e9b6d346228b1610e0dbfaa4062021-11-01T00:00:00Zhttps://doi.org/10.1007/JHEP11(2021)098https://doaj.org/toc/1029-8479Abstract The recently proposed MUonE experiment at CERN aims at providing a novel determination of the leading order hadronic contribution to the muon anomalous magnetic moment through the study of elastic muon-electron scattering at relatively small momentum transfer. The anticipated accuracy of the order of 10ppm demands for high-precision predictions, including all the relevant radiative corrections. The fixed-order NNLO radiative corrections due to the emission of virtual and real leptonic pairs are described and their numerical impact is discussed for typical event selections of the MUonE experiment, by means of the upgraded Monte Carlo code Mesmer.Ettore BudassiCarlo M. Carloni CalameMauro ChiesaClara Lavinia Del PioSyed Mehedi HasanGuido MontagnaOreste NicrosiniFulvio PiccininiSpringerOpenarticlePerturbative QCDPrecision QEDNuclear and particle physics. Atomic energy. RadioactivityQC770-798ENJournal of High Energy Physics, Vol 2021, Iss 11, Pp 1-34 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Perturbative QCD Precision QED Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
spellingShingle	Perturbative QCD Precision QED Nuclear and particle physics. Atomic energy. Radioactivity QC770-798 Ettore Budassi Carlo M. Carloni Calame Mauro Chiesa Clara Lavinia Del Pio Syed Mehedi Hasan Guido Montagna Oreste Nicrosini Fulvio Piccinini NNLO virtual and real leptonic corrections to muon-electron scattering
description	Abstract The recently proposed MUonE experiment at CERN aims at providing a novel determination of the leading order hadronic contribution to the muon anomalous magnetic moment through the study of elastic muon-electron scattering at relatively small momentum transfer. The anticipated accuracy of the order of 10ppm demands for high-precision predictions, including all the relevant radiative corrections. The fixed-order NNLO radiative corrections due to the emission of virtual and real leptonic pairs are described and their numerical impact is discussed for typical event selections of the MUonE experiment, by means of the upgraded Monte Carlo code Mesmer.
format	article
author	Ettore Budassi Carlo M. Carloni Calame Mauro Chiesa Clara Lavinia Del Pio Syed Mehedi Hasan Guido Montagna Oreste Nicrosini Fulvio Piccinini
author_facet	Ettore Budassi Carlo M. Carloni Calame Mauro Chiesa Clara Lavinia Del Pio Syed Mehedi Hasan Guido Montagna Oreste Nicrosini Fulvio Piccinini
author_sort	Ettore Budassi
title	NNLO virtual and real leptonic corrections to muon-electron scattering
title_short	NNLO virtual and real leptonic corrections to muon-electron scattering
title_full	NNLO virtual and real leptonic corrections to muon-electron scattering
title_fullStr	NNLO virtual and real leptonic corrections to muon-electron scattering
title_full_unstemmed	NNLO virtual and real leptonic corrections to muon-electron scattering
title_sort	nnlo virtual and real leptonic corrections to muon-electron scattering
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/2d3384e9b6d346228b1610e0dbfaa406
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NNLO virtual and real leptonic corrections to muon-electron scattering

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