Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Study of the process $e^+ e^- \to K^0_{S}K^0_{L}$ in the center-of-mass
  energy range 1004--1060 MeV with the CMD-3 detector at the VEPP-2000 $e^+
  e^-$ collider   The $e^+ e^- \to K^0_{S}K^0_{L}$ cross section has been measured in the
center-of-mass energy range 1004--1060 MeV at 25 energy points using $6.1
\times 10^5$ events with $K^0_{S}\to \pi^+\pi^-$ decay. The analysis is based
on 5.9 pb$^{-1}$ of an integrated luminosity collected with the CMD-3 detector
at the VEPP-2000 $e^+ e^-$ collider. To obtain $\phi(1020)$ meson parameters
the measured cross section is approximated according to the Vector Meson
Dominance model as a sum of the $\rho, \omega, \phi$-like amplitudes and their
excitations. This is the most precise measurement of the $e^+ e^- \to
K^0_{S}K^0_{L}$ cross section with a 1.8\% systematic uncertainty.

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The categories of this paper are: econ
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The categories of this paper are: mtrl-th
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The categories of this paper are: comp-gas
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The categories of this paper are: q-fin
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The categories of this paper are: patt-sol
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The categories of this paper are: nlin
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The categories of this paper are: astro-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: plasm-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: cs
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The categories of this paper are: hep-lat
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The categories of this paper are: eess
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The categories of this paper are: math
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The categories of this paper are: nucl-ex
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The categories of this paper are: solv-int