Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Heating of coronal loops: weak MHD turbulence and scaling laws   To understand the nonlinear dynamics of the Parker scenario for coronal
heating, long-time high-resolution simulations of the dynamics of a coronal
loop in cartesian geometry are carried out. A loop is modeled as a box extended
along the direction of the strong magnetic field $B_0$ in which the system is
embedded. At the top and bottom plates, which represent the photosphere,
velocity fields mimicking photospheric motions are imposed.
  We show that the nonlinear dynamics is described by different regimes of MHD
anisotropic turbulence, with spectra characterized by intertial range power
laws whose indexes range from Kolmogorov-like values ($\sim 5/3$) up to $\sim
3$. We briefly describe the bearing for coronal heating rates.

11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
16
The categories of this paper are: stat
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess