Theory of particle collider processes at ultimate precision

Project Information

TOPUP

Grant agreement ID: 101019620

DOI 10.3030/101019620

EC signature date 27 May 2021

Start date 1 September 2021

End date 31 August 2026

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost € 2 459 915,00

EU contribution € 2 459 915,00

Coordinated by

UNIVERSITAT ZURICH
Switzerland

Publications

Conference proceedings (3)

Status of double virtual NNLO QCD corrections for high multiplicity processes

Author(s): Vasily Sotnikov
Published in: Proceedings of Science, Issue 416, 2022, Page(s) 002, ISSN 1824-8039
Publisher: SISSA
DOI: 10.22323/1.416.0002

Differential N3LO QCD corrections to charged current production at the LHC

Author(s): Xuan Chen, Thomas Gehrmann, Nigel Glover, Alexander Huss, Tong-Zhi Yang, HuaXing Zhu
Published in: Proceedings of Science, Issue 416, 2022, Page(s) 004, ISSN 1824-8039
Publisher: SISSA
DOI: 10.22323/1.416.0004

Renormalization of twist-two operators in QCD and its application to singlet splitting functions

Author(s): Tong-Zhi Yang, Thomas Gehrmann, Andreas von Manteuffel
Published in: Proceedings of Science, Issue 416, 2022, Page(s) 063, ISSN 1824-8039
Publisher: SISSA
DOI: 10.22323/1.416.0063

Peer reviewed articles (30)

Renormalization of twist-two operators in covariant gauge to three loops in QCD

Author(s): Thomas Gehrmann, Andreas von Manteuffel, Tong-Zhi Yang
Published in: JHEP, Issue 04, 2023, Page(s) 041, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep04(2023)041

Third-Order Fiducial Predictions for Drell-Yan Production at the LHC

Author(s): Xuan Chen, Thomas Gehrmann, Nigel Glover, Alexander Huss, Pier Francesco Monni, Emanuele Re, Luca Rottoli, Paolo Torrielli
Published in: Physical Review Letters, Issue 128, 2022, Page(s) 252001, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.128.252001

The unpolarized and polarized single-mass three-loop heavy flavor operator matrix elements AggQ​ and ∆AggQ

Author(s): Jakob Ablinger, Arnd Behring, Johannes Blümlein, A. De Freitas, A. Goedicke, Andeas von Manteuffel, Carsten Schneider, Kay Schönwald
Published in: JHEP, Issue 12, 2022, Page(s) 134, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep12(2022)134

Analytic auxiliary mass flow to compute master integrals in singular kinematics

Author(s): Gaia Fontana, Thomas Gehrmann, Kay Schönwald
Published in: JHEP, Issue 03, 2024, Page(s) 159, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep03(2024)159

Planar three-loop QCD helicity amplitudes for V+jet production at hadron colliders

Author(s): Thomas Gehrmann, Petr Jakubčík, Cesare Carlo Mella, Nikolaos Syrrakos, Lorenzo Tancredi
Published in: Physics Letters B, Issue 848, 2024, Page(s) 138369, ISSN 0370-2693
Publisher: Elsevier BV
DOI: 10.1016/j.physletb.2023.138369

Massive three-loop form factors: anomaly contribution

Author(s): Matteo Fael, Fabian Lange, Kay Schönwald, Matthias Steinhauser
Published in: Physical Review D, Issue 107, 2023, Page(s) 094017, ISSN 2470-0010
Publisher: APS Publishing
DOI: 10.1103/physrevd.107.094017

Reduction to master integrals via intersection numbers and polynomial expansions

Author(s): Gaia Fontana, Tiziano Peraro
Published in: JHEP, Issue 08, 2023, Page(s) 175, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep08(2023)175

The parton-level structure of e+e− to 2 jets at N3LO

Author(s): Petr Jakubcik, Matteo Marcoli, Giovanni Stagnitto
Published in: JHEP, Issue 01, 2023, Page(s) 168, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep01(2023)168

The Q_{1,2}-Q_7 interference contributions to b -> s gamma at O(alpha_s^2) for the physical value of m_c

Author(s): M. Czaja, M. Czakon, T. Huber, M. Misiak, M. Niggetiedt, A. Rehman, Kay Schönwald, M. Steinhauser
Published in: European Physical Journal C, Issue 83, 2023, Page(s) 1108, ISSN 1434-6044
Publisher: Springer Verlag
DOI: 10.1140/epjc/s10052-023-12270-8

Automation of antenna subtraction in colour space: gluonic processes

Author(s): Xuan Chen, Thomas Gehrmann, E.W. N. Glover, Alexander Huss, Matteo Marcoli
Published in: JHEP, Issue 10, 2022, Page(s) 099, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep10(2022)099

The Nf*CF^3 contribution to the non-singlet splitting function at four-loop order

Author(s): Thomas Gehrmann, Andreas von Manteuffel, Vasily Sotnikov, Tong-Zhi Yang
Published in: Physics Letters B, Issue 849, 2024, Page(s) 138427, ISSN 0370-2693
Publisher: Elsevier BV
DOI: 10.1016/j.physletb.2023.138427

The parton-level structure of Higgs decays to hadrons at N3LO

Author(s): Xuan Chen, Petr Jakubčík, Matteo Marcoli, Giovanni Stagnitto
Published in: JHEP, Issue 06, 2023, Page(s) 185, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep06(2023)185

Transverse mass distribution and charge asymmetry in W boson production to third order in QCD

Author(s): Xuan Chen, Thomas Gehrmann, Nigel Glover, Alexander Huss, Tong-Zhi Yang, Hua-Xing Zhu
Published in: Physics Letters B, Issue 840, 2023, Page(s) 137876, ISSN 0370-2693
Publisher: Elsevier BV
DOI: 10.1016/j.physletb.2023.137876

Analytic approximations of 2→2 processes with massive internal particles

Author(s): Joshua Davies, Go Mishima, Kay Schönwald, Matthias Steinhauser
Published in: JHEP, Issue 06, 2023, Page(s) 063, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep06(2023)063

Three-loop b→sγ vertex with current-current operators

Author(s): Matteo Fael, Fabian Lange, Kay Schönwald, Matthias Steinhauser
Published in: JHEP, Issue 11, 2023, Page(s) 166, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep11(2023)166

Towards gg→HH at next-to-next-to-leading order: light-fermionic three-loop corrections

Author(s): Joshua Davies, Kay Schönwald, Matthias Steinhauser
Published in: Physics Letters B, Issue 845, 2023, Page(s) 138146, ISSN 0370-2693
Publisher: Elsevier BV
DOI: 10.1016/j.physletb.2023.138146

Two-loop QCD corrections for three-photon production at hadron colliders

Author(s): Samuel Abreu, Giuseppe De Laurentis, Harald Ita, Maximillian Klinkert, Ben Page, Vasily Sotnikov
Published in: Sci.Post Physics, Issue 15, 2023, Page(s) 157, ISSN 2542-4653
Publisher: SciPost Foundation
DOI: 10.21468/scipostphys.15.4.157

All Two-Loop Feynman Integrals for Five-Point One-Mass Scattering

Author(s): Samuel Abreu, Dmitry Chicherin, Harald Ita, Ben Page, Vasily Sotnikov, Wladimir Tschernow, Simone Zoia
Published in: Physical Review Letters, Issue 132, 2024, Page(s) 141601, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.132.141601

Two-loop helicity amplitudes for V+jet production including axial vector couplings to higher orders in ε

Author(s): Thomas Gehrmann, Petr Jakubčík, Cesare Carlo Mella, Nikolaos Syrrakos, Lorenzo Tancredi
Published in: JHEP, Issue 09, 2023, Page(s) 192, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep09(2023)192

Next-to-leading order electroweak corrections to gg→HH and gg→gH in the large-mt limit

Author(s): Joshua Davies, Kay Schönwald, Matthias Steinhauser, Hantian Zhang
Published in: JHEP, Issue 10, 2023, Page(s) 023, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep10(2023)033

Analytic Computation of three-point energy correlator in QCD

Author(s): Tong-Zhi Yang, Xiaoyuan Zhang
Published in: JHEP, Issue 09, 2022, Page(s) 006, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep09(2022)006

O(αs2) Polarized Heavy Flavor Corrections to Deep-Inelastic Scattering at Q2≫m2

Author(s): Isabella Bierenbaum, Johannes Blümlein, A. De Freitas, A. Goedicke, Sebastian Klein, Kay Schönwald
Published in: Nuclear Physics B, Issue 988, 2023, Page(s) 116114, ISSN 1873-1562
Publisher: Elsevier
DOI: 10.1016/j.nuclphysb.2023.116114

The first-order factorizable contributions to the three-loop massive operator matrix elements A(3)Qg and ΔA(3)Qg

Author(s): J. Ablinger, A. Behring, J. Blümlein, A. De Freitas, A. von Manteuffel, C. Schneider, Kay Schönwald
Published in: Nuclear Physics B, Issue 999, 2024, Page(s) 116427, ISSN 0550-3213
Publisher: Elsevier BV
DOI: 10.1016/j.nuclphysb.2023.116427

Complete Nf^2 contributions to four-loop pure-singlet splitting functions

Author(s): Thomas Gehrmann, Andreas von Manteuffel, Vasily Sotnikov, Tong-Zhi Yang
Published in: JHEP, Issue 01, 2024, Page(s) 029, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep01(2024)029

Revisiting semileptonic B meson decays at next-to-next-to-leading order

Author(s): Manuel Egner, Matteo Fael, Kay Schönwald, Matthias Steinhauser
Published in: JHEP, Issue 09, 2023, Page(s) 112, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep09(2023)112

The colourful antenna subtraction method

Author(s): T. Gehrmann, E. W. N. Glover, M. Marcoli
Published in: JHEP, Issue 03, 2024, Page(s) 114, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep03(2024)114

Two-loop helicity amplitudes for H+jet production to higher orders in the dimensional regulator

Author(s): Thomas Gehrmann, Petr Jakubčík, Cesare Carlo Mella, Nikolaos Syrrakos, Lorenzo Tancredi
Published in: JHEP, Issue 04, 2023, Page(s) 016, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep04(2023)016

Radiation from a gluon-gluino colour-singlet dipole at N3LO

Author(s): Xuan Chen, Petr Jakubčík, Matteo Marcoli, Giovanni Stagnitto
Published in: JHEP, Issue 12, 2023, Page(s) 198, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep12(2023)198

The inverse Mellin transform via analytic continuation

Author(s): Arnd Behring, Johannes Blümlein, Kay Schönwald
Published in: JHEP, Issue 06, 2023, Page(s) 062, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep06(2023)062

Two-loop QCD corrections to the V →qq​g helicity amplitudes with axial-vector couplings

Author(s): Thomas Gehrmann, Tiziano Peraro, Lorenzo Tancredi
Published in: JHEP, Issue 02, 2023, Page(s) 041, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep02(2023)041