约束ρ介子波函数
Constraining the rho meson wavefunction
摘要：
衍射ρ介子的产生被认为是未来电子-离子对撞机（EIC）探测饱和的重要过程之一。在对这一过程进行预测时，一个不确定性的来源在于假设的介子光锥波函数的形式。我们在此报告参考文献[1]的结果，其中Regge激发的偶极子模型用于从当前精确的HERA数据中提取该波函数以及相应的领先扭转-2分布振幅。此外，我们将通过使用替代的彩色玻璃冷凝偶极子模型来检查参考文献[1]中的结论的稳健性。
英文摘要：
Diffractive rho meson production has been identified as one of the important processes where saturation can be probed at a future Electron-Ion Collider (EIC). A source of uncertainty in making predictions for this process lies within the assumed form of the meson light-cone wavefunction. We report here the results of reference [1] where a Regge-inspired dipole model was used to extract this wavefunction as well as the corresponding leading twist-2 Distribution Amplitude from the current accurate HERA data. In addition, we shall check the robustness of the conclusions in reference [1] by using alternative Colour Glass Condensate dipole models.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
