522 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- R. Fonseca4 profiles56 · h 45
- Luís O. Silva2 profiles28 · h 39
- João L. Costa22 · h 15
- J. Vieira4 profiles22 · h 24
- L. Silva21 · h 27
- T. Grismayer20 · h 23
- W. Mori3 profiles19 · h 56
- Ricardo Fonseca3 profiles18 · h 15
- F. Fiuza2 profiles14 · h 30
- F. Tsung2 profiles12 · h 28
- M. Ferreira10 · h 12
- M. Vranic10 · h 20
- University of LisbonPT113 papers
- Instituto Superior TécnicoPT99 papers
- Instituto de Plasmas e Fusão NuclearPT56 papers
- Instituto de TelecomunicaçõesPT32 papers
- Grupo de Lasers e PlasmasPT28 papers
- University of California, Los AngelesUS22 papers
- Instituto de Engenharia de Sistemas e Computadores Investigação e DesenvolvimentoPT21 papers
- Lancaster UniversityGB17 papers
- Cockcroft InstituteGB15 papers
- European Organization for Nuclear ResearchCH15 papers
- Max Planck Institute for PhysicsDE14 papers
- University College LondonGB14 papers
6 papers · 2 filters
Numerical instability due to relativistic plasma drift in EM-PIC simulations
Xinlu Xu, Peicheng Yu, Samual F. Martins +6
The numerical instability observed in the Electromagnetic-Particle-in-cell (EM-PIC) simulations with a plasma drifting with relativistic velocities is studied using both theory and…
Magnetically assisted self-injection and radiation generation for plasma based acceleration
J. Vieira, J. L. Martins, V. B. Pathak +3
It is shown through analytical modeling and numerical simulations that external magnetic fields can relax the self-trapping thresholds in plasma based accelerators. In addition, th…
The ion motion in self-modulated plasma wakefield accelerators
J. Vieira, R. A. Fonseca, W. B. Mori +1
The effects of plasma ion motion in self-modulated plasma based accelerators is examined. An analytical model describing ion motion in the narrow beam limit is developed, and confi…
Three-dimensional simulations of laser-plasma interactions at ultrahigh intensities
F. Fiuza, R. A. Fonseca, L. O. Silva +3
Three-dimensional (3D) particle-in-cell (PIC) simulations are used to investigate the interaction of ultrahigh intensity lasers ( W/cm) with matter at overcritica…
Efficient modeling of laser plasma interactions in high energy density scenarios
F. Fiuza, M. Marti, R. A. Fonseca +4
We describe how a new framework for coupling a full-PIC algorithm with a reduced PIC algorithm has been implemented into the code OSIRIS. We show that OSIRIS with this new hybrid-P…
DC magnetic field generation in unmagnetized shear flows
T. Grismayer, E. P. Alves, R. Fonseca +1
The generation of DC magnetic fields in unmagnetized plasmas with velocity shear is predicted for non relativistic and relativistic scenarios either due to thermal effects or due t…