In this paper we shortly review the status of the new quarkonium like states. After a general overview, we will focus on the experimental situation of the X(3872), of the 1−− states, and on the Z(4430)+, the first charged charmonium like states. A description of the most recent results will be presented for each state among with its possible theoretical interpretations.
Exotics
ANDREOTTI, Mirco;CIBINETTO, Gianluigi;CALABRESE, Roberto;LUPPI, Eleonora;NEGRINI, Matteo;PETRELLA, Antonio;CECCHI, ANNALISA;SANTORO, Valentina;MUNERATO, Mauro;FIORAVANTI, Elisa
2009
Abstract
In this paper we shortly review the status of the new quarkonium like states. After a general overview, we will focus on the experimental situation of the X(3872), of the 1−− states, and on the Z(4430)+, the first charged charmonium like states. A description of the most recent results will be presented for each state among with its possible theoretical interpretations.File in questo prodotto:
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