TY - RPRT TI - Effects of primordial black holes on IGM history AU - Koivu, Emily [The Ohio State Univ., Columbus, OH (United States); Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)] (ORCID:0000000186821421) AU - Gnedin, Nickolay Y. [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Univ. of Chicago, IL (United States)] (ORCID:0000000159254580) AU - Hirata, Christopher M. [The Ohio State Univ., Columbus, OH (United States)] (ORCID:0000000229514932) PY - 2026 DO - 10.1088/1475-7516/2026/02/060 UR - https://www.osti.gov/biblio/3018636 ID - 3018636 ER -