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https://hdl.handle.net/10316/103896| Title: | May the four be with you: novel IR-subtraction methods to tackle NNLO calculations | Authors: | Torres Bobadilla, W. J. Sborlini, G. F. R. Banerjee, P. Catani, S. Cherchiglia, A. L. Cieri, L. Dhani, P. K. Driencourt-Mangin, F. Engel, T. Ferrera, G. Gnendiger, C. Hernández-Pinto, R. J. Hiller, B. Pelliccioli, G. Pires, J. Pittau, R. Rocco, M. Rodrigo, G. Sampaio, M. Signer, A. Signorile-Signorile, C. Stöckinger, D. Tramontano, F. Ulrich, Y. |
Issue Date: | 2021 | Publisher: | Springer Nature | Project: | UID/FIS/04564/2020 CERN/FISCOM/ 0035/2019 European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 754496 Spanish Government (Agencia Estatal de Investigación), ERDF funds from European Commission (Grant No. FPA2017-84445-P), Generalitat Valenciana (Grant No. PROMETEO/ 2017/053) and from the SpanishGovernment (FJCI-2017-32128) Swiss National Science Foundation (SNF) under contract 200021_178967 CONACyT through the Project No. A1-S-33202 (Ciencia Basica) and Sistema Nacional de Investigadores Bundesministerium für Bildung und Forschung (BMBF, German Federal Ministry for Education and Research) under contract no. 05H18WWCA1 UIDP/50007/2020 CERN/FIS-PAR/0024/2019 SpanishGovernment grant PID2019-106087GBC21 and by the Junta de Andalucía project P18-FR-4314 (fondos FEDER) CNPq (Conselho Nacional de Desenvolvimento Científico e Tecnológico - 303482/2017-6) Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Grant no. 396021762 - TRR 257 |
Serial title, monograph or event: | European Physical Journal C | Volume: | 81 | Issue: | 3 | Abstract: | In this manuscript, we report the outcome of the topical workshop: paving the way to alternative NNLO strategies (https://indico.ific.uv.es/e/WorkStop-ThinkStart_ 3.0), by presenting a discussion about different frameworks to perform precise higher-order computations for high-energy physics. These approaches implement novel strategies to deal with infrared and ultraviolet singularities in quantum field theories. A special emphasis is devoted to the local cancellation of these singularities, which can enhance the efficiency of computations and lead to discover novel mathematical properties in quantum field theories. | URI: | https://hdl.handle.net/10316/103896 | ISSN: | 1434-6044 1434-6052 |
DOI: | 10.1140/epjc/s10052-021-08996-y | Rights: | openAccess |
| Appears in Collections: | I&D CFis - Artigos em Revistas Internacionais |
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