TY - RPRT TI - Parameterized Cross Sections for Pion Production in Proton-Proton Collisions AU - Blattnig, Steve R. AU - Swaminathan, Sudha R. AU - Kruger, Adam T. AU - Ngom, Moussa AU - Norbury, John W. AU - Tripathi, R. K. PY - 2000 UR - https://ntrs.nasa.gov/citations/20010018567 ID - 20010018567 ER -