User name G.Quemener
Log entry time 08:47:49 on March21,2000
Entry number 36612
keyword=kinematics 15 2bbu peak2bbu peak for kinematics 15 for the following list of runs (51):
2786 2788 2789 2792 2794 2795 2796 2797 2798 2799
2800 2801 2802 2803 2804 2805 2816 2817 2818 2820
2821 2822 2823 2825 2826 2827 2828 2829 2832 2833
2834 2835 2836 2837 2838 2839 2840 2841 2842 2843
2844 2845 2846 2847 2848 2849 2851 2852 2853 2854
2855
This is about 95% of the runs. We got 82 good counts after background removal with the following cuts:
abs(e_miss) < 1000. (just to cut Espace default value)
210.5 ns < tc_cor < 212.5 ns
abs(reactez) < 0.04 m
500 < p_miss < 610. MeV/c
500 < show_e < 10000.
For the background removal, we took samples in the following limits:
180 < tc_cor < 200 and 220 < tc_cor < 260 ns
FIGURE 1
