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Exotic meson studies at LHCb
The latest years have seen a resurrection of interest in searches for exotic states motivated by tantalising observations of several states. Using the $pp$ collisions data collected at 7 and 8 TeV by the LHCb experiment, we performed studies of the $X(3872)$ decay rate to $\psi (2S ) \gamma$ final...
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| Lenguaje: | eng |
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2014
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| Acceso en línea: | https://dx.doi.org/10.1051/epjconf/20148104006 http://cds.cern.ch/record/1952558 |
| Sumario: | The latest years have seen a resurrection of interest in searches for exotic states motivated by tantalising observations of several states. Using the $pp$ collisions data collected at 7 and 8 TeV by the LHCb experiment, we performed studies of the $X(3872)$ decay rate to $\psi (2S ) \gamma$ final state, as well as confirmation the $Z(4430)^+$ state. |
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