| Issue |
EPJ Web Conf.
Volume 129, 2016
QCD@Work 2016 - International Workshop on Quantum Chromodynamics - Theory and Experiment
|
|
|---|---|---|
| Article Number | 00022 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/epjconf/201612900022 | |
| Published online | 25 November 2016 | |
https://doi.org/10.1051/epjconf/201612900022
X(3872) and its charmonium content in Heavy Quark limit
1 Physics Engineering, Ankara University, Ankara, Turkey
2 IFIC, Centro Mixto Universidad de Valencia-CSIC, Valencia, Spain
3 Physics Department, Middle East Technical University, Ankara, Turkey
* e-mail: ozpineci@metu.edu.tr
Published online: 25 November 2016
X(3872) still presents many puzzles more than a decade after its discovery. Some of its properties, like the isospin violating decays, can easily be accommodated in a molecular model, whereas its other properties, such as radiative decays can be more naturally explained in the quarkonium picture. The best of these schemes can be combined in a picture of X(3872) where it is dominantly a molecular state with some charmonium components. In this work, we present a model based on heavy quark symmetry which describes X(3872) as a superposition of molecular and charmonium components.
© The Authors, published by EDP Sciences, 2016
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