Tetraquark Production in Double Parton Scattering
Tetraquark Production in Double Parton Scattering
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DOI:
10.1103/physrevd.93.034004
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发表时间:
2015-11
影响因子:
5
通讯作者:
F. Carvalho;E. Cazaroto;V. Goncalves;F. Navarra
中科院分区:
文献类型:
--
作者:
F. Carvalho;E. Cazaroto;V. Goncalves;F. Navarra
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 T4c tetraquark, a state composed by the cc¯cc¯ quarks. We find that the production cross section grows rapidly with the collision energy s and make predictions for the forthcoming higher energy data of the LHC.