TY  - RPRT
TI  - Geant4 RApid Pair Production Application (GRAPPA) v1.0.0
AU  - Terzani, Davide [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)]
AU  - Schroeder, Sarah [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)]
AU  - Kisyov, Stanimir [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)]
PY  - 2026
DO  - 10.11578/dc.20260529.15
UR  - https://www.osti.gov/biblio/code-182096
ID  - code-182096
ER  -