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arXiv · 1511.05209

Tetraquark Production in Double Parton Scattering

F. Carvalho·E. R. Cazaroto·V. P. Gonçalves·F. S. Navarra
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Abstract

We develop a model to study tetraquark production in hadronic collisions. We focus on double parton scattering and formulate a version of the color evaporation model for the production of the $X(3872)$ and of the $T_{4c}$ tetraquark, a state composed by the $c \bar{c} c \bar{c}$ quarks. We find that the production cross section grows rapidly with the collision energy $\sqrt{s}$ and make predictions for the forthcoming higher energy data of the LHC.

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F. Carvalho, E. R. Cazaroto, V. P. Gonçalves, F. S. Navarra. 2015-11-23. Tetraquark Production in Double Parton Scattering. https://doi.org/10.1103/physrevd.93.034004

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