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\title{\boldmath{ $B_{c2}^+$}\ \ \ \ \ \ \ $*$}
\maketitle
The $B_{c2}^+$ is the lightest tensor meson containing a bottom and a charm quark. This state has not been observed and is included to complete the multiplet. The mass is taken from the lattice result in \cite{Brambilla:2004wf}  which agrees with the potential model results. The mass difference with the ground state, in common with many other models, is sufficient for the $B_{c2}^+$ to decay to the lighter states and either a photon or a pion pair but not to allow the decay to a $D$ and $B$ meson. 

  Although the mass difference is sufficient for the the decay to the lightest $B_c$ state and two pions to be kinematically possible this decay is not expected, see \cite{Godfrey:2004ya} , and therefore we assumed the radiative modes to the lightest pseudoscalar are the only ones. The width and branching ratios are taken from \cite{Godfrey:2004ya}  and the $B_{c2}^+$ is allowed to be off-shell by ten times the width.
The $B_{c2}^+$ has mass $6783$~MeV and is unstable. The $B_{c2}^+$ has spin $2$, charge $1$ and is colour neutral.
 The $B_{c2}^+$ is a meson and is from the $1^3P_2$ multiplet.The $B_{c2}^+$ has width $0.083$~MeV. The lower limit on the mass of the particle is $0.83$~MeV and the upper limit is $0.83$~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 545.
\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 $B_{c2}^+$ (continues).}
\endfoot
\caption{The decay modes of the $B_{c2}^+$.}
\endlastfoot
\label{tab:545decaymodes}
1.000000 & $**$ & on & $ B^+_c, \gamma $  & Decay of the $B_{c2}^+$ with branching ratio calculated as described above.   & Herwig::TensorMesonVectorPScalar::TensorVP \\ 
\hline
\end{longtable}The $B_{c2}^+$ decay modes are given in Table~\ref{tab:545decaymodes} and the total branching ratio is $1$.


The mass generator is \verb|B_c2+mass| for the $B_{c2}^+$.
The width generator is \verb|B_c2+width| for the $B_{c2}^+$.

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 The particle was checked by Peter Richardson at 17:53:34 on the 9th of August 2007. 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.

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