A full list of publications can be found on NASA ADS.
We consider whether the kink instability can explain particle acceleration in hard state ‘compact’ X-ray binary jets.
Recommended citation: Elley, Emma L., Matthews, James H., Cooper, Alex J., Cowie, Fraser J. and Fender, Rob (2026). "Kink instability as a particle acceleration mechanism in X-ray binaries and the connection to the outburst cycle." arXiv:2609.25842.
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Published in Monthly Notices of the Royal Astronomical Society, 2026
The physics governing the morphology of radio-loud AGN jets is not fully understood. We investigate how magnetization, flickering jet power and their interplay affects the morphology of radio galaxies. We present a grid of relativistic magnetohydrodynamic simulations using the PLUTO code covering constant and variable jets with two levels of magnetisation.
Recommended citation: Elley, Emma L., Matthews, James H., Whitehead, Henry & Cooper, Alex, J. (2026). "The impact of flickering variability and magnetisation on the dynamics, stability and morphology of radio-loud AGN jets." arXiv:2605.13469.
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Published in Monthly Notices of the Royal Astronomical Society, 2026
We investigate the impact of flickering variability in jet power on the luminosity and morphology of radio galaxies. We use a Lagrangian particle method together with relativistic hydrodynamics simulations using the PLUTO code to track the evolution of electron spectra through particle acceleration at shocks and cooling processes.
Recommended citation: Elley, Emma L., Matthews, James H., Mukherjee, Dipanjan & Vaidya, Bhargav (2009). "Simulating radio emission from flickering AGN jets: travelling shocks and hotspot brightening." Monthly Notices of the Royal Astronomical Society. 546(2).
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