TY - RPRT TI - Electron beam shaping for actively outcoupling radiation from an x-ray regenerative amplifier free-electron laser AU - Tang, Jingyi (ORCID:0000000248241351) AU - Duris, Joseph P. (ORCID:0000000299301166) AU - Marcus, Gabriel (ORCID:0000000283080274) AU - Marinelli, Agostino PY - 2022 DO - 10.1103/physrevaccelbeams.25.080701 UR - https://www.osti.gov/biblio/1879900 ID - 1879900 ER -