Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Search for Two-Photon Interaction with Axionlike Particles Using
  High-Repetition Pulsed Magnets and Synchrotron X Rays   We report on new results of a search for two-photon interaction with
axionlike particles (ALPs). The experiment was carried out at a synchrotron
radiation facility using a "light shining through a wall (LSW)" technique. For
this purpose, we have developed a novel pulsed-magnet system, composed of
multiple racetrack-magnets and a transportable power supply. It produces fields
of about 10 T over 0.8 m with a high repetition rate of 0.2 Hz and yields a new
method of probing vacuum with high intensity fields. The data obtained with a
total of 27,676 pulses provide a limit on the ALP-two-photon coupling constant
that is more stringent by a factor of 5.2 compared to a previous x-ray LSW
limit for the ALP mass below 0.1 eV.

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The categories of this paper are: chem-ph
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The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
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The categories of this paper are: nucl-ex
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph
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The categories of this paper are: mtrl-th
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
2
The categories of this paper are: math
10
The categories of this paper are: q-bio