TY - RPRT TI - R30-5: a prototype high-current photogun optimized for charge lifetime AU - Bruker, Max [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)] AU - Hernandez-Garcia, Carlos [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)] AU - Blume, Gregory [Old Dominion Univ., Norfolk, VA (United States)] AU - Carucci, Jessica [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)] AU - Grames, Joseph [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)] AU - Harding, Keith [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)] AU - Hays, Gary [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)] AU - Mamun, Md Abdullah [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)] AU - Stutzman, Marcy [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)] AU - Zhang, Shukui [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)] PY - 2026 DO - 10.2172/3363646 UR - https://www.osti.gov/biblio/3363646 ID - 3363646 ER -