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The X(3872) and other possible XYZ molecular states
release_2mesd4eawnfqnivbucmc2jyl2m
by
P. G. Ortega,
J. Segovia,
D. R. Entem,
F. Fernández
Released
as a article
.
2010
Abstract
We perform a coupled channel calculation of the DD^* and cc̅ sectors
in the framework of a constituent quark model. The interaction for the DD^*
states is obtained using the Resonant Group Method (RGM) and the underlying
quark interaction model. The coupling with the two quark system is performed
using the ^3 P_0 model. The X(3872) is found as a molecular state with a
sizable cc̅ component. A comparison with Belle and BaBar data has been
done, finding a good agreement. Other possible molecular molecular states are
discussed.
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1001.3948v1
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