New Determination of the ϕ Spin and G Parity Gray, L. ; Hagerty, P. ; Kalogeropoulos, T. ; Nicodemi, G. ; Zenone, S. ; Bizzarri, R. ; Ciapetti, G. ; Gaspero, M. ; Laakso, I. ; Lichtman, S. ; Moneti, G. C. ; Natoli, C. ; Pertile, G. C. Abstract Publication: Physical Review Letters Pub Date: August 1966 DOI: 10.1103/PhysRevLett.17.501 Bibcode: 1966PhRvL..17..501G