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A simple and robust method to measure Xi(c) and Xi(b) polarizations
The polarizations of the @g states produced in high energy collisions can be derived from the dilepton decay distributions of the daughter J/@j or @? mesons, with a reduced dependence of the measurement on the details of photon reconstruction and simulation, and eliminating the dependence of the pol...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2011
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysbps.2011.03.067 http://cds.cern.ch/record/2002956 |