Employing helicity amplitudes for resummation in scet
| Authors |
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|---|---|
| Publication date | 2016 |
| Host editors |
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| Book title | 2016 QCD and High Energy Interactions : Proceedings of the 51st Rencontres de Moriond |
| Book subtitle | La Thuile, Aosta Valley Italy, March 19-26, 2016 |
| ISBN (electronic) |
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| Event | 51st Rencontres de Moriond on QCD and High Energy Interactions 2016 |
| Pages (from-to) | 123-126 |
| Number of pages | 4 |
| Publisher | ARISF |
| Organisations |
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| Abstract |
Helicity amplitudes are the fundamental ingredients of many QCD calculations for multi-leg processes. We describe how these can seamlessly be combined with resummation in Soft-Collinear Effective Theory (SCET), by constructing a helicity operator basis for which the Wilson coefficients are directly given in terms of color-ordered helicity amplitudes. This basis is crossing symmetric and has simple transformation properties under discrete symmetries. |
| Document type | Conference contribution |
| Language | English |
| Published at | https://inspirehep.net/literature/1463288 |
| Other links | https://www.scopus.com/pages/publications/85089723184 |
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