Longitudinal Shower Development in a Lead-Scintillator Calorimeter as a Tool to Separate Pions an Electrons at 10-50 Gev Energies

J.A. Appel, M.H. Bourquin, I. Gaines, D.C. Hom, L.M. Lederman, H.P. Paar, J.-P. Repellin, D.H. Saxon, H.D. Snyder, J.M. Weiss, J.K. Yoh, B.C. Brown, C.N. Brown, J.-M. Gaillard, J.R. Sauer, T. Yamanouchi, Performance of a lead-glass electromagnetic shower detector at fermilab Nuclear Instruments and Methods. ,vol. 127, pp. 495- 505 ,(1975) , 10.1016/0029-554X(75)90653-9