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|a Stewart, Iain W
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|a Massachusetts Institute of Technology. Center for Theoretical Physics
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|a Tackmann, Frank
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|a Waalewijn, Wouter J
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|a Combining fixed-order helicity amplitudes with resummation using SCET
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|b Sissa Medialab,
|c 2022-01-06T19:59:50Z.
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|z Get fulltext
|u https://hdl.handle.net/1721.1/137269.2
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|a ©Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence. We discuss how to construct a simple and easy-To-use helicity operator basis in Soft-Collinear Effective Theory (SCET), for which the hard Wilson coefficients from matching QCD onto SCET are directly given in terms of the color-ordered QCD helicity amplitudes. This provides an interface to seamlessly combine fixed-order helicity amplitudes, which are the basic building blocks of state-of-The-Art next-To-leading order calculations for multileg processes, with a resummation of higher-order logarithmic corrections using SCET.
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|a Office of Nuclear Physics of the U.S. Department of Energy (Grants DE-FG02-94ER40818, DE-FG02-90ER40546))
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|a Article
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|t 10.22323/1.151.0058
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