Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: QGP and Modified Jet Fragmentation   Recent progresses in the study of jet modification in hot medium and their
consequences in high-energy heavy-ion collisions are reviewed. In particular, I
will discuss energy loss for propagating heavy quarks and the resulting
modified fragmentation function. Medium modification of the parton
fragmentation function due to quark recombination are formulated within finite
temperature field theory and their implication on the search for deconfined
quark-gluon plasma is also discussed

2
The categories of this paper are: math
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
35
The categories of this paper are: mtrl-th
19
The categories of this paper are: eess
18
The categories of this paper are: econ