% particle data information automatically produced from the herwig database
\documentclass[a4paper]{article}
\usepackage{cite,longtable}
\bibliographystyle{JHEP}
\topmargin -1.5cm
\textheight 26cm
\textwidth 20cm
\oddsidemargin -2cm
\evensidemargin 0cm
\begin{document}
\title{\boldmath{ $\bar{\Delta}^{-\,-}$}\ \ \ \ \ \ \ $*****$}
\maketitle
  The $\bar{\Delta}^{-\,-}$ is the doubly negatively charged $\Delta$ member of the lightest $SU(3)$ anti-decuplet. The mass and width and fairly accurately measured. There is only one decay mode. The off-shell mass lower limit is set so that the $N\pi$ decay is possible and the upper limit to five times the width.
The $\bar{\Delta}^{-\,-}$ has mass $1232$~MeV and is unstable. The $\bar{\Delta}^{-\,-}$ has spin $3/2$, charge $-2$ and is colour neutral.
 The $\bar{\Delta}^{-\,-}$ is a baryon and is from the $(56,0^+_0)$ $35$plet.The $\bar{\Delta}^{-\,-}$ has width $120$~MeV. The lower limit on the mass of the particle is $150$~MeV and the upper limit is $600$~MeV. These are the deviations from the on-shell value. The branching ratios are fixed.
The properties of the particle and its antiparticle are taken to be charge-conjugate to each other.
 The PDG code is -2224.
\setlongtables
\begin{longtable}[t]{|c|c|c|p{1in}|p{2.5in}|c|}
\hline
Branching & Rating & On/ & Outgoing  & Description & Decayer  \\ 
Ratio     &                                 & Off & Particles &             &         \\ 
\hline
\endhead
\caption{The decay modes of the $\bar{\Delta}^{-\,-}$ (continues).}
\endfoot
\caption{The decay modes of the $\bar{\Delta}^{-\,-}$.}
\endlastfoot
\label{tab:-2224decaymodes}
1.000000 & $*****$ & on & $ \bar{p}^-, \pi^- $  & The only decay mode of the $\bar{\Delta}^{-\,-}$.   & Herwig::SU3BaryonDecupletOctetScalar::SU3Decuplet \\ 
\hline
\end{longtable}The $\bar{\Delta}^{-\,-}$ decay modes are given in Table~\ref{tab:-2224decaymodes} and the total branching ratio is $1$.


The mass generator is \verb|Delta++Mass| for the $\bar{\Delta}^{-\,-}$.
The width generator is \verb|Delta++Width| for the $\bar{\Delta}^{-\,-}$.

\bibliography{particles}


 The particle was checked by Peter Richardson at 9:26:40 on the 4th of February 2009. The most recently changed decay mode was modified at 23:10:55 on the 3rd of April 2005. The particle data was last modified at 16:24:39 on the 10th of October 2006.

\end{document}
