EFT for soft drop double differential cross section

EFT for soft drop double differential cross section

Abstract We develop a factorization framework to compute the double differential cross section in soft drop groomed jet mass and groomed jet radius. We describe the effective theories in the large, intermediate, and small groomed jet radius regions defined by the interplay of the jet mass and the gr...

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Main Authors: Aditya Pathak, Iain W. Stewart, Varun Vaidya, Lorenzo Zoppi
Format: Article
Language:English
Published: SpringerOpen 2021-04-01
Series:Journal of High Energy Physics
Subjects:
Effective Field Theories
Perturbative QCD
Resummation
Nonperturbative Effects
Online Access:https://doi.org/10.1007/JHEP04(2021)032
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spelling doaj-065439c1a9f344cbbdb00b329727c3632021-04-11T11:07:15ZengSpringerOpenJournal of High Energy Physics1029-84792021-04-012021419310.1007/JHEP04(2021)032EFT for soft drop double differential cross sectionAditya Pathak0Iain W. Stewart1Varun Vaidya2Lorenzo Zoppi3University of Vienna, Faculty of PhysicsCenter for Theoretical Physics, Massachusetts Institute of TechnologyCenter for Theoretical Physics, Massachusetts Institute of TechnologyUniversity of AmsterdamAbstract We develop a factorization framework to compute the double differential cross section in soft drop groomed jet mass and groomed jet radius. We describe the effective theories in the large, intermediate, and small groomed jet radius regions defined by the interplay of the jet mass and the groomed jet radius measurement. As an application we present the NLL′ results for the perturbative moments that are related to the coefficients C 1 and C 2 that specify the leading hadronization corrections up to three universal parameters. We compare our results with Monte Carlo simulations and a calculation using the coherent branching method.https://doi.org/10.1007/JHEP04(2021)032Effective Field TheoriesPerturbative QCDResummationNonperturbative Effects
collection DOAJ
language English
format Article
sources DOAJ
author Aditya Pathak
Iain W. Stewart
Varun Vaidya
Lorenzo Zoppi
spellingShingle Aditya Pathak
Iain W. Stewart
Varun Vaidya
Lorenzo Zoppi
EFT for soft drop double differential cross section
Journal of High Energy Physics
Effective Field Theories
Perturbative QCD
Resummation
Nonperturbative Effects
author_facet Aditya Pathak
Iain W. Stewart
Varun Vaidya
Lorenzo Zoppi
author_sort Aditya Pathak
title EFT for soft drop double differential cross section
title_short EFT for soft drop double differential cross section
title_full EFT for soft drop double differential cross section
title_fullStr EFT for soft drop double differential cross section
title_full_unstemmed EFT for soft drop double differential cross section
title_sort eft for soft drop double differential cross section
publisher SpringerOpen
series Journal of High Energy Physics
issn 1029-8479
publishDate 2021-04-01
description Abstract We develop a factorization framework to compute the double differential cross section in soft drop groomed jet mass and groomed jet radius. We describe the effective theories in the large, intermediate, and small groomed jet radius regions defined by the interplay of the jet mass and the groomed jet radius measurement. As an application we present the NLL′ results for the perturbative moments that are related to the coefficients C 1 and C 2 that specify the leading hadronization corrections up to three universal parameters. We compare our results with Monte Carlo simulations and a calculation using the coherent branching method.
topic Effective Field Theories
Perturbative QCD
Resummation
Nonperturbative Effects
url https://doi.org/10.1007/JHEP04(2021)032
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AT iainwstewart eftforsoftdropdoubledifferentialcrosssection
AT varunvaidya eftforsoftdropdoubledifferentialcrosssection
AT lorenzozoppi eftforsoftdropdoubledifferentialcrosssection
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