Understanding the X(3872) with QCD sum rules
The nature of the meson X(3872) is still under debate. Here we assume it to be a mixture between charmonium and exotic molecular [cq][qc] states with JPC = 1++ . We find that there is only a small range for the values of the mixing angle, θ, that can provide simultaneously good agreement with the...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2010-04-01
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| Series: | EPJ Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/epjconf/20100303025 |