Hybridized tetraquarks

We propose a new interpretation of the neutral and charged X,Z exotic hadron resonances. Hybridized-tetraquarks are neither purely compact tetraquark states nor bound or loosely bound molecules but rather a manifestation of the interplay between the two. While meson molecules need a negative or zero...

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Bibliographic Details
Main Authors: A. Esposito, A. Pilloni, A.D. Polosa
Format: Article
Language:English
Published: Elsevier 2016-07-01
Series:Physics Letters B
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269316301757