Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Plasma Turbulence in the Scrape-off Layer of the ISTTOK Tokamak   The properties of plasma turbulence in a poloidally limited scrape-off layer
(SOL) are addressed, with focus on ISTTOK, a large aspect ratio tokamak with a
circular cross section. Theoretical investigations based on the drift-reduced
Braginskii equations are carried out through linear calculations and non-linear
simulations, in two- and three-dimensional geometries. The linear instabilities
driving turbulence and the mechanisms that set the amplitude of turbulence as
well as the SOL width are identified. A clear asymmetry is shown to exist
between the low-field and the high-field sides of the machine. A comparison
between experimental measurements and simulation results is presented.

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The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
16
The categories of this paper are: stat
1
The categories of this paper are: cs
35
The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th