High precision multi-jet dynamics at the LHC

Publications

Peer reviewed articles (23)

Using neural networks for efficient evaluation of high multiplicity scattering amplitudes

Author(s): Simon Badger, Joseph Bullock
Published in: Journal of High Energy Physics, 2020/6, 2020, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep06(2020)114

Towards constraining dark matter at the LHC: higher order QCD predictions for tt+Z(Z->vlvl)

Author(s): Manfred Kraus; H. B. Hartanto; Giuseppe Bevilacqua; M. Worek; T. Weber
Published in: Journal of High Energy Physics, 2019/11, 2019, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep11(2019)001

Next-to-leading order corrections to light-quark mixed QCD-EW contributions to Higgs boson production

Author(s): Becchetti, Matteo and Bonciani, Roberto and Del Duca, Vittorio and Hirschi, Valentin and Moriello, Francesco and Schweitzer, Armin
Published in: Phys. Rev. D, 2021, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.1103/physrevd.103.054037

The simplest of them all: $$ t\overline{t}{W}^{\pm } $$ at NLO accuracy in QCD

Author(s): Giuseppe Bevilacqua, Huan-Yu Bi, Heribertus Bayu Hartanto, Manfred Kraus, Malgorzata Worek
Published in: Journal of High Energy Physics, 2020/8, 2020, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep08(2020)043

"Two-Loop QCD Corrections to Wb b ¯ Production at Hadron Colliders"

Author(s): Badger, S.; Hartanto, H. B.; Zoia, S.
Published in: Physics Review Letters, 9, 2021, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.127.012001

Next-to-leading order QCD corrections to diphoton-plus-jet production through gluon fusion at the LHC

Author(s): Simon Badger, Thomas Gehrmann, Matteo Marcoli, Ryan Moodie
Published in: Physics Letters B, 2021, ISSN 0370-2693
Publisher: Elsevier BV
DOI: 10.1016/j.physletb.2021.136802

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

Author(s): Christian Brønnum-Hansen; Tiziano Peraro; Simon Badger; H. B. Hartanto
Published in: Journal of High Energy Physics, 2019/1, 2019, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep01(2019)186

Rapidity distribution at soft-virtual and beyond for $n$-colorless particles to ${N}^4$LO in QCD

Author(s): Ahmed, Taushif and H., Ajjath A. and Mukherjee, Pooja and Ravindran, V. and Sankar, Aparna
Published in: Eur. Phys. J. C, 2021, ISSN 1434-6044
Publisher: Springer Verlag
DOI: 10.1140/epjc/s10052-021-09658-9

Renormalization of the flavor-singlet axial-vector current and its anomaly in dimensional regularization

Author(s): Taushif Ahmed; Long Chen; Michal Czakon
Published in: Journal of high energy physics : JHEP 2021(5), 87 (2021). doi:10.1007/JHEP05(2021)087, 5, 2021, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.18154/rwth-2021-05892

Off-shell vs on-shell modelling of top quarks in photon associated production

Author(s): Giuseppe Bevilacqua; H. B. Hartanto; T. Weber; M. Worek; Manfred Kraus
Published in: Journal of High Energy Physics, 2020/3, 2020, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep03(2020)154

Two-loop amplitudes for di-Higgs and di-pseudo-Higgs productions through quark annihilation in QCD

Author(s): Ahmed, Taushif and Ravindran, V. and Sankar, Aparna and Tiwari, Surabhi
Published in: JHEP, 2022, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep01(2022)189

Two-loop leading colour helicity amplitudes for W$^{±}$\ensuremath{\gamma} + j production at the LHC

Author(s): Badger, Simon and Hartanto, Heribertus Bayu and Kry\'s, Jakub and Zoia, Simone
Published in: JHEP, 2022, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep05(2022)035

Two-loop leading colour QCD helicity amplitudes for top quark pair production in the gluon fusion channel

Author(s): Simon Badger; Ekta Chaubey; Heribertus Bayu Hartanto; Robin Marzucca
Published in: Journal of High Energy Physics, Vol 2021, Iss 6, Pp 1-38 (2021), 13, 2021, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.17863/cam.72035

Optimising simulations for diphoton production at hadron colliders using amplitude neural networks

Author(s): Joseph Aylett-Bullock; Simon Badger; Ryan Moodie
Published in: Journal of High Energy Physics, Vol 2021, Iss 8, Pp 1-30 (2021), 14, 2021, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep08(2021)066

Virtual QCD corrections to gluon-initiated diphoton plus jet production at hadron colliders

Author(s): Simon Badger; Christian Brønnum-Hansen; Dmitry Chicherin; Thomas Gehrmann; H. B. Hartanto; Johannes M. Henn; Matteo Marcoli; Ryan Moodie; Tiziano Peraro; Simone Zoia
Published in: "JHEP, 2021, 11, pp.083. ⟨10.1007/JHEP11(2021)083⟩", 15, 2021, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.5445/ir/1000140685

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

Author(s): Heribertus Bayu Hartanto, Simon Badger, Christian Brønnum-Hansen, Tiziano Peraro
Published in: Journal of High Energy Physics, 2019/9, 2019, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep09(2019)119

One-loop weak corrections to Higgs production

Author(s): Valentin Hirschi, Simone Lionetti, Armin Schweitzer
Published in: Journal of High Energy Physics, 2019/5, 2019, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/JHEP05(2019)002

Precise predictions for t t ¯ γ / t t ¯

Author(s): G. Bevilacqua, H. B. Hartanto, M. Kraus, T. Weber, M. Worek
Published in: Journal of High Energy Physics, 2019/1, 2019, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/JHEP01(2019)188

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

Author(s): Simon Badger, Christian Brønnum-Hansen, Heribertus Bayu Hartanto, Tiziano Peraro
Published in: Journal of High Energy Physics, 2019/1, 2019, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/JHEP01(2019)186

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

Author(s): S. Badger, D. Chicherin, T. Gehrmann, G. Heinrich, J. M. Henn, T. Peraro, P. Wasser, Y. Zhang, S. Zoia
Published in: Physical Review Letters, 123/7, 2019, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.123.071601

Pentagon functions for one-mass planar scattering amplitudes

Author(s): Chicherin, Dmitry and Sotnikov, Vasily and Zoia, Simone
Published in: JHEP, 2022, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep01(2022)096

Two-loop amplitude for mixed QCD-EW corrections to gg \textrightarrow{} Hg

Author(s): Becchetti, Matteo and Moriello, Francesco and Schweitzer, Armin
Published in: JHEP, 2022, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep04(2022)139

Two-loop leading-colour QCD helicity amplitudes for Higgs boson production in association with a bottom-quark pair at the LHC

Author(s): Simon Badger; H. B. Hartanto; Jakub Kryś; Simone Zoia
Published in: Journal of High Energy Physics, Vol 2021, Iss 11, Pp 1-36 (2021), 10, 2021, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep11(2021)012

Conference proceedings (1)

Applications of integrand reduction to two-loop five-point scattering amplitudes in QCD

Author(s): Simon Badger, Christian Bronnum-Hansen, Thomas Gehrmann, Heribertus Bayu Hartanto, Johannes M Henn, Adriano Lo Presti, Tiziano Peraro
Published in: Proceedings of Loops and Legs in Quantum Field Theory — PoS(LL2018), 2018, Page(s) 006
Publisher: Sissa Medialab
DOI: 10.22323/1.303.0006