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\title{\boldmath{ $f_0(1370)$}\ \ \ \ \ \ \ $***$}
\maketitle
The $f_0(1370)$ is the lightest isospin neutral meson from the lightest scalar meson multiplet. The choice of which meson to assign to this role is complicated and the $f_0(1370)$ could be replaced by the $f_0(980)$. Although the $f_0(1370)$ has been observed the measurement of the mass and width is complicated and model dependent. The \cite{Yao:2006px} only gives a range for both the mass and width rather than a value. We have therefore choosen to use the values from \cite{Abele:2001js}  which is related to our choice from \cite{Abele:2001pv}  for the branching ratios. We use the information in Table~4 of \cite{Abele:2001pv}  to obtain the branching ratios. The limits on the off-shell mass are set to the width because if the decay becomes too off-shell the decayers become inefficient.
The $f_0(1370)$ has mass $1395$~MeV and is unstable. The $f_0(1370)$ has spin $0$, charge $0$ and is colour neutral.
 The $f_0(1370)$ is a meson and is from the $1^3P_0$ multiplet.The $f_0(1370)$ has width $275$~MeV. The lower limit on the mass of the particle is $275$~MeV and the upper limit is $275$~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 10221.
\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 $f_0(1370)$ (continues).}
\endfoot
\caption{The decay modes of the $f_0(1370)$.}
\endlastfoot
\label{tab:10221decaymodes}
0.438181 & $**$ & on & $ \sigma, \sigma $  & Decay of the $f_0(1370)$ to two $\sigma$ mesons with branching ratio taken from \cite{Abele:2001pv} .   & Herwig::ScalarScalarScalar::ScalarSS \\ 
\hline
0.150788 & $**$ & on & $ \rho^+, \rho^- $  & Decay of the $f_0(1370)$ to two $\rho$ mesons with branching ratio taken from \cite{Abele:2001pv} . The relative rates for the two modes is given by the identical particle symmetry factor for the neutral state.   & Herwig::ScalarVectorVector::SVV \\ 
\hline
0.075394 & $**$ & on & $ \rho^0, \rho^0 $  & Decay of the $f_0(1370)$ to two $\rho$ mesons with branching ratio taken from \cite{Abele:2001pv} . The relative rates for the two modes is given by the identical particle symmetry factor for the neutral state.   & Herwig::ScalarVectorVector::SVV \\ 
\hline
0.052606 & $**$ & on & $ \pi^+, \pi^- $  & Decay of the $f_0(1370)$ to two pions with branching ratio taken from \cite{Abele:2001pv} . The relative rate for the two modes is given by the identical particle symmetry factor for the neutral mode.   & Herwig::ScalarScalarScalar::ScalarSS \\ 
\hline
0.050424 & $**$ & on & $ \pi^+(1300), \pi^- $  & Decay of the $f_0(1370)$ to the $\pi(1300)$ and a pion with branching ratio taken from \cite{Abele:2001pv} .    & Herwig::ScalarScalarScalar::ScalarSS \\ 
\hline
0.050424 & $**$ & on & $ \pi^-(1300), \pi^+ $  & Decay of the $f_0(1370)$ to the $\pi(1300)$ and a pion with branching ratio taken from \cite{Abele:2001pv} .    & Herwig::ScalarScalarScalar::ScalarSS \\ 
\hline
0.050424 & $**$ & on & $ \pi^0(1300), \pi^0 $  & Decay of the $f_0(1370)$ to the $\pi(1300)$ and a pion with branching ratio taken from \cite{Abele:2001pv} .    & Herwig::ScalarScalarScalar::ScalarSS \\ 
\hline
0.026364 & $**$ & on & $ K^+, K^- $  & Decay of the $f_0(1370)$ to two kaons with branching ratio taken from \cite{Abele:2001pv} .   & Herwig::ScalarScalarScalar::ScalarSS \\ 
\hline
0.026364 & $**$ & on & $ K^0, \bar{K}^0 $  & Decay of the $f_0(1370)$ to two kaons with branching ratio taken from \cite{Abele:2001pv} .   & Herwig::ScalarScalarScalar::ScalarSS \\ 
\hline
0.026303 & $**$ & on & $ \pi^0, \pi^0 $  & Decay of the $f_0(1370)$ to two pions with branching ratio taken from \cite{Abele:2001pv} . The relative rate for the two modes is given by the identical particle symmetry factor for the neutral mode.   & Herwig::ScalarScalarScalar::ScalarSS \\ 
\hline
0.017091 & $**$ & on & $ a_1^0(1260), \pi^0 $  & Decay of the $f_0(1370)$ to the $a_1(1260)$ and a pion with branching ratio taken from \cite{Abele:2001pv} .    & Herwig::PScalarPScalarVector::PPVDecayer \\ 
\hline
0.017091 & $**$ & on & $ a_1^+(1260), \pi^- $  & Decay of the $f_0(1370)$ to the $a_1(1260)$ and a pion with branching ratio taken from \cite{Abele:2001pv} .    & Herwig::PScalarPScalarVector::PPVDecayer \\ 
\hline
0.017091 & $**$ & on & $ a_1^-(1260), \pi^+ $  & Decay of the $f_0(1370)$ to the $a_1(1260)$ and a pion with branching ratio taken from \cite{Abele:2001pv} .    & Herwig::PScalarPScalarVector::PPVDecayer \\ 
\hline
0.001455 & $**$ & on & $ \eta, \eta $  & Decay of the $f_0(1370)$ to two eta mesons with branching ratio taken from \cite{Abele:2001pv} .    & Herwig::ScalarScalarScalar::ScalarSS \\ 
\hline
\end{longtable}The $f_0(1370)$ decay modes are given in Table~\ref{tab:10221decaymodes} and the total branching ratio is $1$.


The mass generator is \verb|f'_00mass| for the $f_0(1370)$.
The width generator is \verb|f'_00width| for the $f_0(1370)$.

\bibliography{particles}


 The particle was checked by Peter Richardson at 16:1:58 on the 22nd of August 2007. The most recently changed decay mode was modified at 13:13:38 on the 2nd of August 2007. The particle data was last modified at 13:39:17 on the 21st of August 2007.

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