000619726 001__ 619726 000619726 005__ 20250115142410.0 000619726 0247_ $$2arXiv$$aarXiv:2412.14162 000619726 0247_ $$2datacite_doi$$a10.3204/PUBDB-2024-07865 000619726 037__ $$aPUBDB-2024-07865 000619726 041__ $$aEnglish 000619726 088__ $$2DESY$$aDESY-24-217 000619726 088__ $$2arXiv$$aarXiv:2412.14162 000619726 088__ $$2Other$$aTTK-24-53 000619726 088__ $$2Other$$aP3H-24-094 000619726 1001_ $$0P:(DE-H253)PIP1112397$$aAllwicher, Lukas$$b0$$eCorresponding author$$udesy 000619726 245__ $$aOn the EFT validity for Drell-Yan tails at the LHC 000619726 260__ $$c2024 000619726 3367_ $$0PUB:(DE-HGF)25$$2PUB:(DE-HGF)$$aPreprint$$bpreprint$$mpreprint$$s1736342878_3450382 000619726 3367_ $$2ORCID$$aWORKING_PAPER 000619726 3367_ $$028$$2EndNote$$aElectronic Article 000619726 3367_ $$2DRIVER$$apreprint 000619726 3367_ $$2BibTeX$$aARTICLE 000619726 3367_ $$2DataCite$$aOutput Types/Working Paper 000619726 500__ $$a15 pages, 4 figures 000619726 520__ $$aIn this article, we examine the validity range of the Effective Field Theory (EFT) description of high-energy Drell-Yan processes at the LHC. To this purpose, we consider explicit mediators that contribute to these processes in the $s$- and $t$-channels, comparing their effects in Drell-Yan distributions with the ones obtained by matching onto the corresponding EFT. We determine the conditions for the EFT results to accurately describe these scenarios. In particular, we explore the impact of including dimension-eight $(d=8)$ operators in the faster convergence of the EFT series, at the analytical and numerical level, considering contributions to the cross section up to the square of $d=8$ EFT operator insertions. Moreover, we discuss the possible implications of clipping LHC data and illustrate results for a specific New-Physics scenario motivated by low-energy flavor data. 000619726 536__ $$0G:(DE-HGF)POF4-611$$a611 - Fundamental Particles and Forces (POF4-611)$$cPOF4-611$$fPOF IV$$x0 000619726 536__ $$0G:(EU-Grant)101086085$$aASYMMETRY - Essential Asymmetries of Nature (101086085)$$c101086085$$fHORIZON-MSCA-2021-SE-01$$x1 000619726 536__ $$0G:(EU-Grant)860881$$aHIDDeN - Hunting Invisibles: Dark sectors, Dark matter and Neutrinos (860881)$$c860881$$fH2020-MSCA-ITN-2019$$x2 000619726 536__ $$0G:(GEPRIS)396021762$$aDFG project G:(GEPRIS)396021762 - TRR 257: Phänomenologische Elementarteilchenphysik nach der Higgs-Entdeckung (396021762)$$c396021762$$x3 000619726 536__ $$0G:(GEPRIS)390833306$$aDFG project G:(GEPRIS)390833306 - EXC 2121: Quantum Universe (390833306)$$c390833306$$x4 000619726 588__ $$aDataset connected to DataCite 000619726 693__ $$0EXP:(DE-MLZ)NOSPEC-20140101$$5EXP:(DE-MLZ)NOSPEC-20140101$$eNo specific instrument$$x0 000619726 7001_ $$0P:(DE-HGF)0$$aFaroughy, Darius A.$$b1 000619726 7001_ $$0P:(DE-HGF)0$$aMartines, Matheus$$b2 000619726 7001_ $$0P:(DE-HGF)0$$aSumensari, Olcyr$$b3 000619726 7001_ $$0P:(DE-HGF)0$$aWilsch, Felix$$b4 000619726 8564_ $$uhttps://arxiv.org/pdf/2412.14162 000619726 8564_ $$uhttps://bib-pubdb1.desy.de/record/619726/files/HTML-Approval_of_scientific_publication.html 000619726 8564_ $$uhttps://bib-pubdb1.desy.de/record/619726/files/PDF-Approval_of_scientific_publication.pdf 000619726 8564_ $$uhttps://bib-pubdb1.desy.de/record/619726/files/2412.14162v1.pdf$$yOpenAccess 000619726 8564_ $$uhttps://bib-pubdb1.desy.de/record/619726/files/2412.14162v1.pdf?subformat=pdfa$$xpdfa$$yOpenAccess 000619726 909CO $$ooai:bib-pubdb1.desy.de:619726$$pdnbdelivery$$pec_fundedresources$$pVDB$$pdriver$$popen_access$$popenaire 000619726 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1112397$$aDeutsches Elektronen-Synchrotron$$b0$$kDESY 000619726 9131_ $$0G:(DE-HGF)POF4-611$$1G:(DE-HGF)POF4-610$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMatter and the Universe$$vFundamental Particles and Forces$$x0 000619726 9141_ $$y2024 000619726 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000619726 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0 000619726 9201_ $$0I:(DE-H253)T-20120731$$kT$$lTheorie-Gruppe$$x0 000619726 980__ $$apreprint 000619726 980__ $$aVDB 000619726 980__ $$aUNRESTRICTED 000619726 980__ $$aI:(DE-H253)T-20120731 000619726 9801_ $$aFullTexts