Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Similar Modification of Intermittent Density Bursts by Electrode Biasing
  and Dynamic Ergodic Divertor in the TEXTOR Tokamak   Intermittent positive bursts of plasma density detected by Langmuir probes at
the edge of the TEXTOR tokamak are investigated. Burst statistical properties
and temporal characteristics together with their radial dependence are studied
in two different regimes - with electrode biasing and dynamic ergodic divertor
(DED). Similar modification of intermittent burst characteristics are observed.
Namely, the average burst rate increases and the average burst duration
decreases compared to Ohmic conditions. Statistical properties are also
modified in the same way in both regimes. The reason is that biasing and
certain regimes of DED cause the modification of radial electric field which
affects similarly the dynamics of coherent turbulent structures and plasma
transport through ErxBt induced sheared poloidal rotation. Thus, after detailed
investigations and refinement, certain regimes of DED can be used as
"contactless biasing" for the external control of plasma turbulent transport in
fusion devices.

28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph