Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comment on "A snapshot of the oldest AGN feedback phases"   We dispute a very recent claim, which is based on new LOFAR radio
observations, that mixing does not heat the intragroup medium of the galaxy
group Nest200047. We argue to the contrary, namely, that the main heating
process is mixing, by showing that the radio morphology of filaments in this
galaxy group was qualitatively reproduced by a past three-dimensional
hydrodynamical simulation that also showed that the main heating process is by
mixing of hot gas from the jet-inflated bubbles with the intracluster (or
intragroup) medium.

21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
1
The categories of this paper are: cs
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin