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EFT for soft drop double differential cross section
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13130_2021_Article_15289.pdf
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2.38 MB
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Adobe PDF
Checksum (MD5)
91d863aadbcf8266bc2acc11184b3c5e
Author(s)
Pathak, Aditya
Stewart, Iain W
Vaidya, Varun
Zoppi, Lorenzo
Date Issued
April 6, 2021
Publisher
Springer Berlin Heidelberg
Citation
Journal of High Energy Physics. 2021 Apr 06;2021(4):32
Version
Final published version
Abstract
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 C1 and C2 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.
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DOI of Published Version
https://doi.org/10.1007/JHEP04(2021)032
