Staff profile

• Elementary Particle Theory
• Institute for Particle Physics Phenomenology

• 2020: IPPP Consolidated Grant 2019(£3785809.64 from Ernest Rutherford Fellowship)
• 2015: HEPData 2.0: new technologies and services(£380395.06 from STFC)

Journal Article

• Campbell, John M., De Laurentis, Giuseppe & Ellis, R. Keith (2022). Vector boson pair production at one loop: analytic results for the process $$ \mathrm{q}\overline{\mathrm{q}}\ell \overline{\ell}{\ell}^{\prime }{\overline{\ell}}^{\prime}\mathrm{g} $$. Journal of High Energy Physics 2022(7): 96.
• Campbell, John M., Ellis, R. Keith & Seth, Satyajit (2022). Non-local slicing approaches for NNLO QCD in MCFM. Journal of High Energy Physics 2022(6): 2.
• Campbell, John M., De Laurentis, Giuseppe, Ellis, R. Keith & Seth, Satyajit (2021). The pp → W(→ lν) + γ process at next-to-next-to-leading order. Journal of High Energy Physics 2021(7).
• Budge, Lucy, Campbell, John M, Ellis, R Keith & Seth, Satyajit (2021). Analytic results for scalar-mediated Higgs boson production in association with two jets. Journal of Physics G: Nuclear and Particle Physics 48(8): 085006.
• Budge, Lucy, Campbell, John M., De Laurentis, Giuseppe, Ellis, R. Keith & Seth, Satyajit (2020). The one-loop amplitudes for Higgs + 4 partons with full mass effects. Journal of High Energy Physics 2020(5): 79.
• de Blas, J., Cepeda, M., D’Hondt, J., Ellis, R.K., Grojean, C., Heinemann, B., Maltoni, F., Nisati, A., Petit, E., Rattazzi, R. & Verkerke, W. (2020). Higgs Boson studies at future particle colliders. Journal of High Energy Physics 2020(1): 139.
• Campbell, John M., Ellis, R. Keith & Seth, Satyajit (2019). H + 1 jet production revisited. Journal of High Energy Physics 2019(10): 136.
• Ellis, R. Keith & Seth, Satyajit (2018). On Higgs boson plus gluon amplitudes at one loop. Journal of High Energy Physics 2018(11): 006.
• Campbell, John M., Ellis, R. Keith, Mondini, Roberto & Williams, Ciaran (2018). The NNLO QCD soft function for 1-jettiness. The European Physical Journal C 78(3): 234.
• Campbell, John M., Ellis, R. Keith & Williams, Ciaran (2017). Driving missing data at the LHC: NNLO predictions for the ratio of γ + j and Z + j. Physical Review D 96(1): 014037.
• Campbell, John M., Ellis, R. Keith & Williams, Ciaran (2017). Direct Photon Production at Next-to–Next-to-Leading Order. Physical Review Letters 118(22): 222001.
• Campbell, John M. & Ellis, R. Keith (2017). Top-quark loop corrections in Z+jet and Z + 2 jet production. Journal of High Energy Physics 2017(01): 020.
• Boughezal, Radja, Campbell, John M., Ellis, R. Keith, Focke, Christfried, Giele, Walter, Liu, Xiaohui, Petriello, Frank & Williams, Ciaran (2017). Color-singlet production at NNLO in MCFM. The European Physical Journal C 77(1): 7.
• Carrazza, S., Ellis, R.K. & Zanderighi, G. (2016). QCDLoop: A comprehensive framework for one-loop scalar integrals. Computer Physics Communications 209: 134-143.
• Campbell, J.M., Ellis, R.K., Czakon, M. & Kirchner, S. (2016). Two loop correction to interference in gg → ZZ. Journal of High Energy Physics 2016(8): 11.
• Campbell, J.M., Ellis, R.K., Li, Y. & Williams, C. (2016). Predictions for diphoton production at the LHC through NNLO in QCD. Journal of High Energy Physics 2016(7): 148.
• Campbell, John M., Ellis, R. Keith & Williams, Ciaran (2016). Associated production of a Higgs boson at NNLO. Journal of High Energy Physics 2016(06): 179.
• Boughezal, R., Campbell, J.M., Ellis, R.K., Focke, C., Giele, W., Liu, X. & Petriello, F. (2016). Z-Boson Production in Association with a Jet at Next-To-Next-To-Leading Order in Perturbative QCD. Physical Review Letters 116(15): 152001.
• Campbell, John M., Ellis, R. Keith & Giele, Walter T. (2015). A multi-threaded version of MCFM. The European Physical Journal C 75(6): 246.
• Campbell, John M., Ellis, R. Keith, Nason, Paolo & Re, Emanuele (2015). Top-pair production and decay at NLO matched with parton showers. Journal of High Energy Physics 2015(04): 114.
• Campbell, John M. & Ellis, R. Keith (2015). Higgs constraints from vector boson fusion and scattering. Journal of High Energy Physics 2015(04): 030.
• Campbell, John M. & Ellis, R. Keith (2014). Top-quark processes at NLO in production and decay. Journal of Physics G: Nuclear and Particle Physics 42(1): 015005.
• Campbell, John M., Ellis, R. Keith, Furlan, Elisabetta & Röntsch, Raoul (2014). Interference effects for Higgs boson mediatedZ-pair plus jet production. Physical Review D 90(9): 093008.
• Campbell, John M. Campbell, Ellis, R. Keith & Williams, Ciaran (2014). Bounding the Higgs width at the LHC using full analytic results for gg−>e−e+μ−μ+. Journal of High Energy Physics 2014(04): 060.
• Campbell, John M., Ellis, R. Keith & Williams, Ciaran (2014). Bounding the Higgs width at the LHC: Complementary results fromH→WW. Physical Review D 89(5): 053011.