Research outputs: Dr. Donal O'Connell

  1. Amplitudes, Observables, and Classical Scattering DOI
    David A. Kosower, Ben Maybee and Donal O'Connell, Journal of High Energy Physics (2019)
  2. Spinor-helicity and the algebraic classification of higher-dimensional spacetimes DOI
    Ricardo Monteiro, Isobel Nicholson and Donal O'Connell, Classical and Quantum Gravity (2019)
  3. Type D Spacetimes and the Weyl Double Copy DOI
    Andres Luna, Ricardo Monteiro, Isobel Nicholson and Donal O'Connell, Classical and Quantum Gravity (2019)
  4. Inelastic Black Hole Scattering from Charged Scalar Amplitudes DOI
    Donal O'Connell, Isobel Nicholson, Andrés Luna and Chris D. White, Journal of High Energy Physics (2018)
  5. A unitarity compatible approach to one-loop amplitudes with massive fermions DOI
    Donal O'Connell, Journal of High Energy Physics (2017)
  6. Perturbative spacetimes from Yang-Mills theory DOI
    Donal O'Connell, Andrés Luna, Ricardo Monteiro, Isobel Nicholson, Alexander Ochirov, Niclas Westerberg and Chris D. White, Journal of High Energy Physics (2017)
  7. Effective field theory and electroweak baryogenesis in the singlet-extended Standard Model DOI
    Poul H. Damgaard, Anders Haarr, Donal O'Connell and Anders Tranberg, Journal of High Energy Physics (2016)
  8. The double copy: Bremsstrahlung and accelerating black holes DOI
    Andrés Luna, Ricardo Monteiro, Isobel Nicholson, Donal O'Connell and Chris White, Journal of High Energy Physics (2016)
  9. A Complete Two-Loop, Five-Gluon Helicity Amplitude in Yang-Mills Theory DOI
    Simon Badger, Gustav Mogull, Alexander Ochirov and Donal O'Connell, Journal of High Energy Physics (2015)
  10. Overcoming Obstacles to Colour-Kinematics Duality at Two Loops DOI
    Gustav Mogull and Donal O'Connell, Journal of High Energy Physics (2015)
  11. The classical double copy for Taub-NUT spacetime DOI
    Ricardo Monteiro, Andrés Luna, Donal O'Connell and Chris D. White, Physics Letters B, 750, p. 272-277 (2015)
  12. Black holes and the double copy DOI
    R. Monteiro, D. O'Connell and C. D. White, Journal of High Energy Physics, 12 (2014)
  13. The kinematic algebras from the scattering equations DOI
    Donal O'Connell and Ricardo Monteiro, Journal of High Energy Physics, 14, 03 (2014)
  14. Integrand Oxidation and One-Loop Colour-Dual Numerators in N=4 Gauge Theory DOI
    N. Emil J. Bjerrum-Bohr, Tristan Dennen, Ricardo Monteiro and Donal O'Connell, Journal of High Energy Physics, 2013, 07 (2013)
  15. Constraints on New Physics from Baryogenesis and Large Hadron Collider Data DOI
    Poul H. Damgaard, Donal O'Connell, Troels C. Petersen and Anders Tranberg, Physical Review Letters, 111 (2013)
  16. Colour-Kinematics Duality for One-Loop Rational Amplitudes DOI
    Rutger H. Boels, Reinke Sven Isermann, Ricardo Monteiro and Donal O'Connell, Journal of High Energy Physics, 2013, 4 (2013)
  17. Algebras for Amplitudes DOI
    N. E. J. Bjerrum-Bohr, Poul H. Damgaard, Ricardo Monteiro and Donal O'Connell, Journal of High Energy Physics (2012)
  18. Simple superamplitudes in higher dimensions DOI
    Rutger H. Boels and Donal O'Connell, Journal of High Energy Physics (2012)
  19. The Kinematic Algebra From the Self-Dual Sector DOI
    Ricardo Monteiro and Donal O'Connell, Journal of High Energy Physics, 2011, 7 (2011)
  20. Spinor Helicity and Dual Conformal Symmetry in Ten Dimensions DOI
    Simon Caron-Huot and Donal O'Connell, Journal of High Energy Physics (2011)
  21. BCFW Recursion Relations and String Theory DOI
    Clifford Cheung, Donal O'Connell and Brian Wecht, Journal of High Energy Physics (2010)
  22. Amplitudes and Spinor-Helicity in Six Dimensions DOI
    Clifford Cheung and Donal O'Connell, Journal of High Energy Physics, 2009, 07 (2009)
  23. Mixed Action Effective Field Theory: An Addendum DOI
    Jiunn-Wei Chen, Maarten Golterman, Donal O'Connell and Andre Walker-Loud, Physical Review D, Particles and fields (2009)
  24. The Lee-Wick standard model DOI
    Donal O'Connell, Benjamín Grinstein and Mark Wise, Physical Review D, Particles and fields, 77, 2 (2008)
  25. Causality as an emergent macroscopic phenomenon DOI
    Benjamin Grinstein, Donal O'Connell and Mark B. Wise, Physical Review D, Particles and fields (2008)
  26. Massive Vector Scattering in Lee-Wick Gauge Theory DOI
    Benjamin Grinstein, Donal O'Connell and Mark B. Wise, Physical Review D, Particles and fields (2008)
  27. One-Loop Renormalization of Lee-Wick Gauge Theory DOI
    Benjamín Grinstein and Donal O'Connell, Physical Review D, Particles and fields (2008)
  28. Neutrino Masses in the Lee-Wick Standard Model DOI
    Jose Ramon Espinosa, Benjamin Grinstein, Donal O'Connell and Mark B. Wise, Physical Review D, Particles and fields (2007)
  29. Universality of Mixed Action Extrapolation Formulae DOI
    Jiunn-Wei Chen, Donal O'Connell and Andre Walker-Loud, Journal of High Energy Physics (2007)
  30. Minimal Extension of the Standard Model Scalar Sector DOI
    Donal O'Connell, Michael J. Ramsey-Musolf and Mark B. Wise, Physical Review D, Particles and fields (2006)
  31. Regulator Dependence of the Proposed UV Completion of the Ghost Condensate DOI
    Donal O'Connell, Physics Letters B (2006)
  32. Two Meson Systems with Ginsparg-Wilson Valence Quarks DOI
    Jiunn-Wei Chen, Donal O'Connell and Andre Walker-Loud, Physical Review D, Particles and fields (2006)
  33. Extrapolation Formulas for Neutron EDM Calculations in Lattice QCD DOI
    Donal O'Connell and Martin J. Savage, Physics Letters B (2005)
  34. Ginsparg-Wilson Pions Scattering in a Sea of Staggered Quarks DOI
    Jiunn-Wei Chen, Donal O'Connell, Ruth S. Van de Water and Andre Walker-Loud, Physical Review D, Particles and fields (2005)