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arXiv · 2103.12851

Electroproduction of $D$- and $B$-mesons in high-multiplicity $ep$ collisions

Marat Siddikov·Iván Schmidt
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Abstract

In this paper we study the electroproduction of open heavy flavor $D$- and $B$-mesons in the kinematics of future $ep$ colliders, such as the Electron Ion Collider (EIC), the Large Hadron electron Collider (LHeC) and the Future Circular Collider (FCC-he). We study in detail the dependence of the cross-sections on multiplicity of co-produced hadrons, in view of its possible sensitivity to contributions from multipomeron contributions, and discuss different observables which might be used for its study. According to our theoretical expectations, in $ep$ collisions the multipomeron contributions are small in the EIC kinematics, although they might be sizable at LHeC and FCC-he. We also provide theoretical predictions for the production cross-sections of heavy mesons in the kinematics of all the above-mentioned $ep$ colliders.

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Marat Siddikov, Iván Schmidt. 2021-03-23. Electroproduction of $D$- and $B$-mesons in high-multiplicity $ep$ collisions. https://doi.org/10.1103/physrevd.104.016032

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