Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cyclotron Resonance in Strongly Magnetized Plasmas and Gamma Ray Burst   A plausible scenario for the gamma ray and the hard x-ray burst in a strongly
magnetized plasma, based on the collective plasma maser instability, is
proposed. The physical parameters with which this scenario becomes relevant are
estimated. The attractive feature of this scenario over the conventional
cyclotron radiation theory is discussed.

5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
14
The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs