2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/182638The Drell-Yan process is analyzed in soft-collinear effective theory near the end-point region. It is assumed that the relevant final-state hadron energy $Q(1-z)$ where $z$ is the momentum fraction transferred to the virtual photon is the typical hadronic scale $\simΛ$, thus no intermediate scale exists. It is shown that this setup successfully reproduces the full theory results. We also discuss the factorized soft Wilson lines for the Drell-Yan process.18 pages, 6 figures. More discussions, references added. PRD accepted versionHigh Energy Physics - Phenomenologytext