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A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA)
Alves, E. P., Grismayer, T., Fonseca, R. A. & Silva, L. O. (2015). Transverse electron-scale instability in relativistic shear flows. Physical Review E. 92 (2)
Exportar Referência (IEEE)
E. P. Alves et al.,  "Transverse electron-scale instability in relativistic shear flows", in Physical Review E, vol. 92, no. 2, 2015
Exportar BibTeX
@article{alves2015_1714712354754,
	author = "Alves, E. P. and Grismayer, T. and Fonseca, R. A. and Silva, L. O.",
	title = "Transverse electron-scale instability in relativistic shear flows",
	journal = "Physical Review E",
	year = "2015",
	volume = "92",
	number = "2",
	doi = "10.1103/PhysRevE.92.021101",
	url = "http://link.aps.org/doi/10.1103/PhysRevE.92.021101"
}
Exportar RIS
TY  - JOUR
TI  - Transverse electron-scale instability in relativistic shear flows
T2  - Physical Review E
VL  - 92
IS  - 2
AU  - Alves, E. P.
AU  - Grismayer, T.
AU  - Fonseca, R. A.
AU  - Silva, L. O.
PY  - 2015
SN  - 1539-3755
DO  - 10.1103/PhysRevE.92.021101
UR  - http://link.aps.org/doi/10.1103/PhysRevE.92.021101
AB  - Electron-scale surface waves are shown to be unstable in the transverse plane of a sheared flow in an initially unmagnetized collisionless plasma, not captured by (magneto) hydrodynamics. It is found that these unstable modes have a higher growth rate than the closely related electron-scale Kelvin-Helmholtz instability in relativistic shears. Multidimensional particle-in-cell simulations verify the analytic results and further reveal the emergence of mushroomlike electron density structures in the nonlinear phase of the instability, similar to those observed in the Rayleigh Taylor instability despite the great disparity in scales and different underlying physics. This transverse electron-scale instability may play an important role in relativistic and supersonic sheared flow scenarios, which are stable at the (magneto) hydrodynamic level. Macroscopic (>> c/omega(pe)) fields are shown to be generated by this microscopic shear instability, which are relevant for particle acceleration, radiation emission, and to seed magnetohydrodynamic processes at long time scales.
ER  -