PACS numbers

13.25.Cq Decays of π mesons

V.A. Vagin, V.I. Kotov, I.N. Semenyushkin “Methods of high-energy particle separation” Sov. Phys. Usp. 7 305–329 (1964)
13.20.Cz, 13.25.Cq, 13.30.Ce, 14.40.Aq, 29.17.+w (all)