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arXiv · 2310.11754

Study of charm hadronization and in-medium modification at the Electron-ion Collider in China

Senjie Zhu·Xiao Huang·Lei Xia·Aiqiang Guo·Yutie Liang·Yifei Zhang·Yuxiang Zhao
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Abstract

Charm quark production and its hadronization in ep and eA collisions at the future Electron-Ion Collider in China (EicC) will help us understand the quark/gluon fragmentation processes and the hadronization mechanisms in the nuclear medium, especially within a poorly constrained kinematic region ($x<0.1$). In this paper, we report a study on the production of charmed hadrons, $D^0$ and $\Lambda_c^+$, reconstructed with a dedicated GEANT4 simulation of vertex$\,\&\,$tracking detectors designed for EicC. The $\Lambda_c^+$/$D^0$ ratios as functions of multiplicity and $p_T$, as well as the $D^0$ double ratio are presented with projected statistical precision.

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Senjie Zhu, Xiao Huang, Lei Xia, Aiqiang Guo, Yutie Liang, Yifei Zhang, Yuxiang Zhao. 2023-10-18. Study of charm hadronization and in-medium modification at the Electron-ion Collider in China. https://arxiv.org/abs/2310.11754

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