On the mechanism of T4c(6900) tetraquark production

On the mechanism of T4c(6900) tetraquark production

We discuss the production mechanism of a new state, a putative fully charm tetraquark, observed recently by the LHCb at M=6.9 GeV in the J/ψJ/ψ channel. Both single parton scattering (SPS) and double parton scattering (DPS) mechanisms are considered. We calculate the distribution in the invariant ma...

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Bibliographic Details
Main Authors:	Rafał Maciuła, Wolfgang Schäfer, Antoni Szczurek
Format:	Article
Language:	English
Published:	Elsevier 2021-01-01
Series:	Physics Letters B
Online Access:	http://www.sciencedirect.com/science/article/pii/S0370269320308133

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