Exotic Heavy Quark Spectroscopy - Theory Interpretation vs Data [PDF]
Christian HambrockAn overview over recent spectroscopy results in comparison with data is given. We focus on the exotica Z_b(10610), Z_b(10650) and Y_b(10890) in the bottom sector and discuss a possible connection to the exotica in the charm sector, namely to the resonances Y_c(4260) and Z_c(3900). Furthermore, future prospects for the determination of the nature of Y_b(10890) are outlined.View original: http://arxiv.org/abs/1306.0695
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