Abstract We study the gauge link contribution to the dipole type transverse momentum dependent distributions of coherent photons, which is conventionally referred to as the Coulomb correction. We further propose to search for the evidence of the Coulomb correction in the Bethe-Heitler process in eA collisions at EIC and EicC.

中文翻译：

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在 EIC 和 EicC 研究库仑校正

摘要 我们研究规范链接对相干光子的偶极型横向动量相关分布的贡献，这通常称为库仑校正。我们进一步建议在 EIC 和 EicC 的 eA 碰撞中寻找 Bethe-Heitler 过程中库仑校正的证据。