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arXiv · 0906.0882

Is the X(3872) Production Cross Section at Tevatron Compatible with a Hadron Molecule Interpretation?

C Bignamini·B Grinstein·F Piccinini·AD Polosa·C Sabelli
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Abstract

The X(3872) is universally accepted to be an exotic hadron. In this letter we assume that the X(3872) is a D0 \bar D0* molecule, as claimed by many authors, and attempt an estimate of its prompt production cross section at Tevatron. A comparison with CDF data allows to draw some qualitative conclusions about this statement.

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C Bignamini, B Grinstein, F Piccinini, AD Polosa, C Sabelli. 2009-09-18. Is the X(3872) Production Cross Section at Tevatron Compatible with a Hadron Molecule Interpretation?. https://doi.org/10.1103/physrevlett.103.162001

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