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Multi-particle scattering amplitudes for precision collider physics

Publicaciones

A numerical evaluation of planar two-loop helicity amplitudes for a W-boson plus four partons

Autores: Heribertus Bayu Hartanto, Simon Badger, Christian Brønnum-Hansen, Tiziano Peraro
Publicado en: Journal of High Energy Physics, Edición 2019/9, 2019, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.1007/JHEP09(2019)119

FiniteFlow: multivariate functional reconstruction using finite fields and dataflow graphs

Autores: Tiziano Peraro
Publicado en: Journal of High Energy Physics, Vol 2019, Iss 7, Pp 1-58 (2019), Edición 2, 2019, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.5167/uzh-172599

Physical projectors for multi-leg helicity amplitudes

Autores: Tiziano Peraro, Lorenzo Tancredi
Publicado en: Journal of High Energy Physics, Edición 2019/7, 2019, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.1007/jhep07(2019)114

Analytic helicity amplitudes for two-loop five-gluon scattering: the single-minus case

Autores: Simon Badger, Christian Brønnum-Hansen, Heribertus Bayu Hartanto, Tiziano Peraro
Publicado en: Journal of High Energy Physics, Edición 2019/1, 2019, ISSN 1029-8479
Editor: Institute of Physics Publishing
DOI: 10.1007/JHEP01(2019)186

Analytic Form of the Full Two-Loop Five-Gluon All-Plus Helicity Amplitude

Autores: S. Badger, D. Chicherin, T. Gehrmann, G. Heinrich, J. M. Henn, T. Peraro, P. Wasser, Y. Zhang, S. Zoia
Publicado en: Physical Review Letters, Edición 123/7, 2019, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/PhysRevLett.123.071601

Matter Dependence of the Four-Loop Cusp Anomalous Dimension

Autores: J. M. Henn, T. Peraro, M. Stahlhofen, P. Wasser
Publicado en: Physical Review Letters, Edición 122/20, 2019, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/physrevlett.122.201602

Analytic multi-loop results using finite fields and dataflow graphs with FiniteFlow

Autores: Tiziano Peraro
Publicado en: Proceedings of 14th International Symposium on Radiative Corrections — PoS(RADCOR2019), 2020, Página(s) 077
Editor: Sissa Medialab
DOI: 10.22323/1.375.0077

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