Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Measurement of the $D^{*\pm}$ Cross Section using a Soft-Pion Analysis
  in Two-Photon Processes   The differential cross section of $d\sigma(e^+e^-\to e^+e^-D^{*\pm}X)/dP_T$
was measured using a soft-pion analysis of $D^{*\pm}\to \pi_s^\pm
D^0(\bar{D^0})$ at TRISTAN. The average $\sqrt{s}$ was 58.1 GeV and the
integrated luminosity used in this analysis was 198 pb$^{-1}$, respectively.

31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio