TY - RPRT TI - Testing thermal-relic dark matter with a dark-photon mediator AU - Krnjaic, Gordan [Fermilab; Chicago U., KICP] (ORCID:0000000174209577) PY - 2026 DO - 10.1103/sd6p-8y9p UR - https://www.osti.gov/biblio/2568597 ID - 2568597 ER -