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Search for central exclusive $\gamma\gamma$ production and observation of central exclusive $\text{e}^+\text{e}^-$ production in pp collisions at $\sqrt{s}=7$\,TeV
We present a search for central exclusive $\gamma\gamma$ production, $\text{p}\text{p} \to \text{p}+\gamma\gamma+\text{p}$, and the observation of central exclusive $\text{e}^+\text{e}^-$ production, $\text{p}\text{p} \to \text{p}+\text{e}^+\text{e}^-+\text{p}$, in proton-proton collisions at $\sq...
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| Lenguaje: | eng |
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2012
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| Acceso en línea: | http://cds.cern.ch/record/1457411 |