Energy spectrum, dissipation, and spatial structures in reduced Hall magnetohydrodynamic

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We analyze the effect of the Hall term in the magnetohydrodynamic turbulence under a strong externally supported magnetic field, seeing how this changes the energy cascade, the characteristic scales of the flow, and the dynamics of global magnitudes, with particular interest in the dissipation. Nume...

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Detalles Bibliográficos
Autor principal: Martin, L.N
Otros Autores: Dmitruk, P., Gomez, D.O
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2012
Acceso en línea:Registro en Scopus
DOI
Handle
Registro en la Biblioteca Digital
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Biblioteca Central Dr. Luis F. Leloir (FCEN) de Universidad de Buenos Aires
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100 1 |a Martin, L.N. 
245 1 0 |a Energy spectrum, dissipation, and spatial structures in reduced Hall magnetohydrodynamic 
260 |c 2012 
270 1 0 |m Martin, L.N.; Departamento de Física, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, 1428 Buenos Aires, Argentina 
506 |2 openaire  |e Política editorial 
504 |a Krall, N.A., Trivelpiece, A.W., (1973) Principles of Plasma Physics, p. 89. , in (McGraw-Hill, New York) 
504 |a Turner, L., (1986) IEEE Trans. Plasma Sci., 14, p. 849. , 10.1109/TPS.1986.4316633 
504 |a Birn, J., Drake, J.F., Shay, M.A., (2001) J. Geophys. Res., 106, p. 3715. , doi: 10.1029/1999JA900449 
504 |a Wang, X., Bhattacharjee, A., Ma, Z.W., (2001) Phys. Rev. Lett., 87, p. 265003. , 10.1103/PhysRevLett.87.265003 
504 |a Mozer, F., Bale, S., Phan, T.D., (2002) Phys. Rev. Lett., 89, p. 015002. , 10.1103/PhysRevLett.89.015002 
504 |a Smith, D., Ghosh, S., Dmitruk, P., Matthaeus, W.H., (2004) Geophys. Res Lett., 31, p. 02805. , 10.1029/2003GL018689 
504 |a Morales, L.F., Dasso, S., Gomez, D.O., (2005) J. Geophys. Res., 110, p. 04204. , 10.1029/2004JA010675 
504 |a Mininni, P.D., Gomez, D.O., Mahajan, S.M., (2003) Astrophys. J., 584, p. 1120. , 10.1086/345777 
504 |a Wardle, M., (1999) Mon. Not. R. Astron. Soc., 303, p. 239. , 10.1046/j.1365-8711.1999.02211.x 
504 |a Balbus, S.A., Terquem, C., (2001) Astrophys. J., 552, p. 235. , 10.1086/320452 
504 |a Matthaeus, W.H., Dmitruk, P., Smith, D., Ghosh, S., Oughton, S., (2003) Geophys. Res. Lett., 30, p. 2104. , 10.1029/2003GL017949 
504 |a Mininni, P.D., Gomez, D.O., Mahajan, S.M., (2005) Astrophys. J., 619, p. 1019. , 10.1086/426534 
504 |a Galtier, S., (2006) J. Plasma Phys., 72, p. 721. , 10.1017/S0022377806004521 
504 |a Dmitruk, P., Matthaeus, W.H., (2006) Phys. Plasmas, 13, p. 042307. , 10.1063/1.2192757 
504 |a Martin, L.N., Dmitruk, P., (2010) Phys. Plasmas, 17, p. 112304. , 10.1063/1.3514203 
504 |a Gomez, D.O., Mahajan, S.M., Dmitruk, P., (2008) Phys. Plasmas, 15, p. 102303. , 10.1063/1.2991395 
504 |a Bian, N.H., Tsiklauri, D., (2009) Phys. Plasmas, 16, p. 064503. , 10.1063/1.3159862 
504 |a Zank, G.P., Matthaeus, W.H., (1992) J. Plasma Phys., 48, p. 85. , 10.1017/S002237780001638X 
504 |a Van Ballegooijen, A.A., (1986) Astrophys. J., 311, p. 1001. , 10.1086/164837 
504 |a Longcope, D.W., Sudan, R.N., (1994) Astrophys. J., 437, p. 491. , 10.1086/175013 
504 |a Hendrix, D.L., Van Hoven, G., (1996) Astrophys. J., 467, p. 887. , 10.1086/177663 
504 |a Milano, L., Dmitruk, P., Mandrini, C.H., Gómez, D.O., Demoulin, P., (1999) Astrophys. J., 521, p. 889. , 10.1086/307563 
504 |a Gómez, D.O., Ferro Fontán, C., (1992) Astrophys. J., 394, p. 662. , 10.1086/171620 
504 |a Dmitruk, P., Gómez, D.O., (1999) Astrophys. J. Lett., 527, p. 63. , 10.1086/312390 
504 |a Dmitruk, P., Gómez, D.O., Matthaeus, W.H., (2003) Phys. Plasmas, 10, p. 3584. , 10.1063/1.1602698 
504 |a Oughton, S., Dmitruk, P., Matthaeus, W.H., (2004) Phys. Plasmas, 11, p. 2214. , 10.1063/1.1705652 
504 |a Dmitruk, P., Matthaeus, W.H., Oughton, S., (2005) Phys. Plasmas, 12, p. 112304. , 10.1063/1.2128573 
504 |a Ghosh, S., Hossain, M., Matthaeus, W.H., (1993) Comput.: Phys. Commun., 74, p. 18. , 10.1016/0010-4655(93)90103-J 
504 |a Biskamp, D., (2003) Magnetohydrodynamic Turbulence, , (Cambridge University Press, Cambridge, England) 
504 |a Mininni, P.D., Alexakis, A., Pouquet, A., (2007) J. Plasma Phys., 73, p. 377. , 10.1017/S0022377806004624 
504 |a Wan, M., Oughton, S., Servidio, S., Matthaeus, W.H., (2010) Phys. Plasmas, 17, p. 082308. , 10.1063/1.3474957 
520 3 |a We analyze the effect of the Hall term in the magnetohydrodynamic turbulence under a strong externally supported magnetic field, seeing how this changes the energy cascade, the characteristic scales of the flow, and the dynamics of global magnitudes, with particular interest in the dissipation. Numerical simulations of freely evolving three-dimensional reduced magnetohydrodynamics are performed, for different values of the Hall parameter (the ratio of the ion skin depth to the macroscopic scale of the turbulence) controlling the impact of the Hall term. The Hall effect modifies the transfer of energy across scales, slowing down the transfer of energy from the large scales up to the Hall scale (ion skin depth) and carrying faster the energy from the Hall scale to smaller scales. The final outcome is an effective shift of the dissipation scale to larger scales but also a development of smaller scales. Current sheets (fundamental structures for energy dissipation) are affected in two ways by increasing the Hall effect, with a widening but at the same time generating an internal structure within them. In the case where the Hall term is sufficiently intense, the current sheet is fully delocalized. The effect appears to reduce impulsive effects in the flow, making it less intermittent. © 2012 American Institute of Physics.  |l eng 
593 |a Departamento de Física, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, 1428 Buenos Aires, Argentina 
593 |a Instituto de Astronomia y Fisica Del Espacio, CONICET, Buenos Aires, Argentina 
690 1 0 |a CURRENT SHEETS 
690 1 0 |a ENERGY CASCADE 
690 1 0 |a ENERGY SPECTRA 
690 1 0 |a FUNDAMENTAL STRUCTURES 
690 1 0 |a HALL MAGNETOHYDRODYNAMICS 
690 1 0 |a HALL PARAMETERS 
690 1 0 |a IMPULSIVE EFFECTS 
690 1 0 |a INTERNAL STRUCTURE 
690 1 0 |a ION SKIN DEPTH 
690 1 0 |a MACROSCOPIC SCALE 
690 1 0 |a MAGNETOHYDRODYNAMIC TURBULENCE 
690 1 0 |a REDUCED MAGNETOHYDRODYNAMICS 
690 1 0 |a SPATIAL STRUCTURE 
690 1 0 |a ENERGY DISSIPATION 
690 1 0 |a HALL EFFECT 
690 1 0 |a KINETIC THEORY 
690 1 0 |a MAGNETIC FIELDS 
690 1 0 |a MAGNETOHYDRODYNAMICS 
700 1 |a Dmitruk, P. 
700 1 |a Gomez, D.O. 
773 0 |d 2012  |g v. 19  |k n. 5  |p Phys. Plasmas  |x 1070664X  |w (AR-BaUEN)CENRE-6479  |t Physics of Plasmas 
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856 4 0 |u https://doi.org/10.1063/1.4717728  |y DOI 
856 4 0 |u https://hdl.handle.net/20.500.12110/paper_1070664X_v19_n5_p_Martin  |y Handle 
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