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Observation of the X(3872) state at CMS
A measurement of the ratio of the production cross sections for $X(3872)$ and $\psi(2S)$ states in $pp$ collisions at 7 TeV, using data recorded at the CMS experiment in 2010 corresponding to an integrated luminosity of 40 pb$^{-1}$ is presented. The states are reconstructed in their decays into $J/...
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| Lenguaje: | eng |
| Publicado: |
2011
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| Acceso en línea: | http://cds.cern.ch/record/1395469 |