Abulencia, A; Adelman, J; Affolder, T; Akimoto, T; Albrow, MG; Amerio, S; Amidei, D; ... CDF Collaboration, The; + view all (2007) Search for heavy long-lived particles that decay to photons at CDF II. Physical Review Letters , 99 (12) , Article 121801. 10.1103/PhysRevLett.99.121801. Green open access