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CMS collision events: candidate Upsilons in heavy-ion collisions – Dec 2010
Candidate Upsilon decay to two muons observed in a lead-lead collision at the LHC. The two red lines (tracks) are the two muons, the mass of orange lines are tracks from other particles produced in the collision, whose energy is measured in the electromagnetic calorimeter (red cuboids) and the hadro...
| Autores principales: | , , |
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| Publicado: |
2011
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1352773 |