Fulton, R, Haas, P, Hempstead, M, Jensen, T, Johnson, DR, Kagan, H, Kass, R, Morrow, F, Whitmore, J, Baringer, P, Chen, WY, McIlwain, RL, Miller, DH, Ng, CR, Shibata, EI, Yao, WM, Alam, MS, Chen, D, Katayama, N, Kim, IJ, Li, WC, Lou, XC, Sun, CR, Tanikella, V, Bortoletto, D, Goldberg, M, Horwitz, N, Lubrano, P, Mestayer, MD, Moneti, GC, Sharma, V, Shipsey, IPJ
, Skwarnicki, T, Csorna, SE, Letson, T, Brock, IC, Ferguson, T
, Artuso, M, Bebek, C, Berkelman, K, Blucher, E, Byrd, J, Cassel, DG, Cheu, E, Coffman, DM, Crawford, G, DeSalvo, R, DeWire, JW, Drell, PS, Ehrlich, R, Galik, RS, Gittelman, B, Gray, SW, Halling, AM, Hartill, DL, Heltsley, BK, Kandaswamy, J, Kowalewski, R, Kreinick, DL, Kubota, Y, Lewis, JD, Mistry, NB, Mueller, J, Namjoshi, R, Nandi, S, Nordberg, E, O'Grady, C, Perticone, D, Peterson, D, Pisharody, M, Riley, D, Sapper, M, Silverman, A, Stone, S, Worden, H, Worris, M, Sadoff, AJ, Avery, P, Besson, D, Garren, L, Yelton, J, Bowcock, T, Kinoshita, K, Pipkin, FM, Procario, M, Wilson, R, Wolinski, J, Xiao, D, Jawahery, A, Park, CH & Poling, R 1989, '
First observation of inclusive ψ production in ψ decays',
Physics Letters B, vol. 224, no. 4, pp. 445-449.
https://doi.org/10.1016/0370-2693(89)91476-7