Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Impact of the improved parallel kinetic coefficients on the helium and
  neon transport in SOLPS-ITER for ITER   New Grad's-Zhdanov module is implemented in the SOLPS-ITER code and applied
to ITER impurity transport simulations. Significant difference appears in the
helium transport due to improved parallel kinetic coefficients. As a result
30\% decrease of the separatrix-averaged helium relative concentration is
observed for the constant helium source and pumping speed. Change of the
impurity behaviour is discussed. For the neon changes are less pronounced. For
the first time the ion distribution functions are studied in the ITER
Scrape-off layer conditions to reveal the origin of the kinetic coefficient
improvements and theory limitations.

31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga