−Table of Contents More Cf-252 Runs Experimental Setup 5 Photoelectron Trigger, Ch.0 4 Photoelectron Coincidence Trigger, Ch. 0 and Ch. 1 More Cf-252 Runs Experimental Setup Figure 1: Experimental Setup 5 Photoelectron Trigger, Ch.0 Deadtime limited run. Figure 2: Effects of Lead Gamma Shield Figure 3: Effects of Poly Sheets Figure 4: Effects of Lead and Poly 4 Photoelectron Coincidence Trigger, Ch. 0 and Ch. 1 Event limited run. Figure 5: Effects of Lead Gamma Shield Figure 6: Effects of Poly Sheets Figure 7: Effects of Lead and Poly