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\title{\boldmath{ $\gamma$}\ \ \ \ \ \ \ $*****$}
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The $\gamma$ has mass $0$~MeV and is stable. The $\gamma$ has spin $1$, charge $0$ and is colour neutral.
 The $\gamma$ is a gauge boson.
The properties of the particle and its antiparticle are taken to be charge-conjugate to each other.
 The PDG code is 22.
 The particle is a potential beam particle.There are no decay modes for the $\gamma$.



 There is no mass generator for the $\gamma$.
 There is no width generator for the $\gamma$.

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 The particle was checked by Peter Richardson at 9:25:28 on the 24th of September 2008. The most recently changed decay mode was modified at 0:0:0 on the 0th of 0. The particle data was last modified at 8:25:25 on the 24th of September 2008.

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