Exclusive charmonium production at the electron-ion collider in China
Abstrak
Abstract We investigate the exclusive $$J/\psi $$ J / ψ production at the future Electron-ion collider in China by utilizing the eSTARlight event generator. We model the cross-section and kinematics by fitting to the world data of $$J/\psi $$ J / ψ photoproduction. Projected statistical uncertainties on $$J/\psi $$ J / ψ production are based on the design of a central detector, which consists of a tracker and vertex subsystem. The precision of the pseudo-data allows us to probe the near-threshold mechanism, e.g. the re-scattering effect. The significance of the forward amplitudes is discussed as well. The design and optimization of the detector enhance the potential for exploring the near-threshold region and the realm of high four-momentum transfer squared, which is of particular interest on several physics topics.
Topik & Kata Kunci
Penulis (8)
Xue Wang
Xu Cao
Aiqiang Guo
Li Gong
Xiao-Shen Kang
Yu-Tie Liang
Jia-Jun Wu
Ya-Ping Xie
Akses Cepat
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Cek di sumber asli →- Tahun Terbit
- 2024
- Sumber Database
- DOAJ
- DOI
- 10.1140/epjc/s10052-024-13033-9
- Akses
- Open Access ✓