论文标题
部分可观测时空混沌系统的无模型预测
Exclusive $Z^0$ production in $ep$ and $eA$ collisions at high energies
论文作者
论文摘要
在这项工作中，$ k _ {\ perp} $ - 分解形式主义用于计算$ ep $和$ ea $ collisions中的独家$ z^0 $ boson Photodroduction。该研究还扩展到$ pp $和$ aa $流程。考虑重离子和光离子，研究了核效应。考虑到不整合的Gluon分布的分析模型，并量化了相应的理论不确定性。该分析是针对大型强子电子对撞机（LHEC），其高能量升级（HE-LHEC）以及Lepton-Hadron模式下未来的圆形撞机（FCC）进行的分析。此外，还考虑了大型强子对撞机（LHC）和FCC（HADRON-HADRON模式）的未来运行时的超外科重离子碰撞。
In this work the $k_{\perp}$-factorization formalism is applied to compute the exclusive $Z^0$ boson photoproduction in $ep$ and $eA$ collisions. The study is also extended to $pp$ and $AA$ processes. The nuclear effects are investigated considering heavy and light ions. Analytical models for the unintegrated gluon distribution are taken into account and the corresponding theoretical uncertainty is quantified. The analysis is done for electron-ion collisions at the Large Hadron-Electron Collider (LHeC), its high-energy upgrade (HE-LHeC) and at the Future Circular Collider (FCC) in lepton-hadron mode. Additionally, ultra-peripheral heavy ion collisions at future runs of the Large Hadron Collider (LHC) and at the FCC (hadron-hadron mode) are also considered.
