26 citations · 44 across the 9 of their papers we have counts for
10 papers
Gamma-rays from black hole coronae: disentangling the leptonic and hadronic contributions
Sébastien Le Bihan, Daniel Grošelj, Martin Lemoine
IceCube detections of TeV neutrinos from nearby Seyfert galaxies imply, if confirmed, that the accompanying gamma rays are substantially reprocessed down to the MeV range by electr…
Self-Consistent Modelling of Neutrino Production in Turbulent Black Hole Coronae
Sébastien Le Bihan, Martin Lemoine, Frank Rieger
Stochastic particle acceleration in magnetized turbulent plasmas has emerged as a key mechanism to explain multi-messenger signals from compact astrophysical environments. Self-con…
Magnetised turbulent plasmas as high-energy particle accelerators
M. Lemoine
This proceedings paper reports on the theoretical modelling of particle acceleration in magnetised turbulent plasmas. It briefly reviews some recent findings obtained from fully ki…
On the origin of ~ 100 TeV neutrinos from the Seyfert galaxy NGC 7469
Qi-Rui Yang, Xiao-Bin Chen, Ruo-Yu Liu +2
The origin of TeV-PeV neutrinos detected by IceCube remains largely unknown. The most significant individual neutrino source is the close-by Seyfert galaxy NGC 1068 at 4.2 level…
Particle acceleration up to the synchrotron burn-off limit in relativistic magnetized turbulence
M. Lemoine, V. Bresci, L. Gremillet
In high-energy astrophysics, interpreting observed spectra hinges on understanding the competition between energy gains and radiative losses. To progress along these lines, we repo…
Interpreting the multi-TeV emission from GRB 221009A with a second electron component accelerated by turbulence in the jet
Xing-Wei Gong, Ruo-Yu Liu, Ze-Lin Zhang +2
The detection of very high-energy (VHE) afterglow emission of the gamma-ray burst (GRB) 221009A by the Large High Altitude Air Shower Observatory (LHAASO) provides a unique opportu…
Effective theory for stochastic particle acceleration, with application to magnetized turbulence
M. Lemoine
The physics of particle acceleration in turbulent plasmas is a topic of broad interest, which is making rapid progress thanks to dedicated, large-scale numerical experiments. The f…
Neutrinos from stochastic acceleration in black hole environments
M. Lemoine, F. Rieger
Recent experimental results from the IceCube detector and their phenomenological interpretation suggest that the magnetized turbulent corona of nearby X-ray luminous Seyfert galaxi…
Nonlinear aspects of stochastic particle acceleration
M. Lemoine, K. Murase, F. Rieger
In turbulent magnetized plasmas, charged particles can be accelerated to high energies through their interactions with the turbulent motions. As they do so, they draw energy from t…
High-energy acceleration phenomena in extreme radiation-plasma interactions
J. C. Faure, D. Tordeux, L. Gremillet +1
We simulate, using a particle-in-cell code, the chain of acceleration processes at work during the Compton-based interaction of a dilute electron-ion plasma with an extreme-intensi…