Papers

Exportar 36 resultados:
Filtros: Autor é Roberto, Marisa  [Limpar todos os filtros]
2010
T. Kroetz, Roberto, M., Caldas, I. L., Viana, R. L., Morrison, P. J., and Abbamonte, P., “Integrable maps with non-trivial topology: application to divertor configurations”, Nuclear Fusion, vol. 50, no. 3, p. 034003, 2010. (1 MB)
C. G. L. Martins, R. de Carvalho, E., Caldas, I. L., and Roberto, M., “The non-twist standard map with robust tori”, Journal of Physics A: Mathematical and Theoretical, vol. 43, no. 17, p. 175501, 2010. (732.31 KB)
2009
T. Kroetz, Marcus, F. A., Roberto, M., Caldas, I. L., Viana, R. L., and da Silva, E. C., “Transport control in fusion plasmas by changing electric and magnetic field spatial profiles”, Computer Physics Communications, vol. 180, no. 4, pp. 642 - 650, 2009. (2.19 MB)
2008
F. A. Marcus, Kroetz, T., Roberto, M., Caldas, I. L., da Silva, E. C., Viana, R. L., and Guimarães-Filho, Z. O., “Chaotic transport in reversed shear tokamaks”, Nuclear Fusion, vol. 48, no. 2, p. 024018, 2008. (1.14 MB)
T. Kroetz, Roberto, M., da Silva, E. C., Caldas, I. L., and Viana, R. L., “Escape patterns of chaotic magnetic field lines in a tokamak with reversed magnetic shear and an ergodic limiter”, Physics of Plasmas, vol. 15, no. 9, p. 092310, 2008. (2.17 MB)
2006
E. C. da Silva, Roberto, M., Caldas, I. L., and Viana, R. L., “Effects of the resonant modes on the magnetic footprint patterns in a tokamak wall”, Physics of Plasmas, vol. 13, no. 5, p. 052511, 2006. (857.83 KB)
E. C. da Silva, Roberto, M., PORTELA, J. S. E., Caldas, I. L., and Viana, R. L., “Escaping and transport barrier due to ergodic magnetic limiters in tokamaks with reversed magnetic shear”, Nuclear Fusion, vol. 46, no. 4, pp. S192 - S198, 2006. (1.21 MB)
2005
M. Roberto, da Silva, E. C., Caldas, I. L., and Viana, R. L., “Derivation of an analytical area-preserving map to describe transport barriers in tokamaks”, Journal of Physics: Conference Series, vol. 7, pp. 163 - 173, 2005. (914.96 KB)
2004
M. Roberto, da Silva, E. C., Caldas, I. L., and Viana, R. L., “Magnetic trapping caused by resonant perturbations in tokamaks with reversed magnetic shear”, Physics of Plasmas, vol. 11, no. 1, pp. 214 - 225, 2004. (2.08 MB)
M. Roberto, da Silva, E. C., Caldas, I. L., and Viana, R. L., “Non-twist field line mappings for tokamaks with reversed magnetic shear”, Brazilian Journal of Physics, vol. 34, no. 4b, pp. 1759 - 1765, 2004. (189.52 KB)
M. Roberto, da Silva, E. C., Caldas, I. L., and Viana, R. L., “Transport barrier created by dimerized islands”, Physica A: Statistical Mechanics and its Applications, vol. 342, no. 1-2, pp. 363 - 369, 2004. (379.1 KB)

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