
\documentclass[border=5pt,multi=true]{standalone}
\usepackage{standalone}
\usepackage{ifthen}
\usepackage{microtype}
\usepackage{lineno}
\usepackage{xspace}
\usepackage{caption}
\usepackage{graphicx}
\usepackage{color}
\usepackage{colortbl}
\usepackage{amsmath}
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\usepackage{upgreek}
\usepackage{hyperxmp}
\usepackage{hyperref}
\usepackage{todonotes}
\usepackage{footmisc}
\usepackage{hypcap}
\usepackage{xspace}
\usepackage{upgreek}
\usepackage{cite}
\usepackage{mciteplus}
\usepackage{lscape}
\usepackage{longtable}

\begin{document}
  
  
  {\small
\begin{tabular}{llr}
\hline\\ [-2.3ex]
Amplitude 1 & Amplitude 2 & Fraction [\%] \cr
\hline\\ [-2.3ex]
 $ (K\pi)_S K$ \xspace & $a_0(1450) \pi$ & $-14.1 \pm 1.1$ \cr
 $ (K\pi)_S K$ \xspace & $K^*_2(1430) K$ & $-27.8 \pm 1.0$ \cr
 $ (K\pi)_S K$ \xspace & $a_0(980) \pi$ & $-9.2 \pm 1.3$ \cr
$a_0(980) \pi$ & $a_0(1450) \pi$ & $-3.7 \pm 0.3$ \cr
\hline
\end{tabular}
}
\end{document}
