split samples

For the , we are able to check split samples of the following quantities:

• Particle/anti-particle
• Pre/post Target Silicon runs
• momentum $p(\lc)$
• mass³⁶

The split sample fitted values for the are shown in sc_mass:scp_splits. Although the fitted values do vary substantially, none of the effects studied pass the requirement of being statistically significant variations since the statistical error on the mass difference is quite large.

 

Figure 6.12: Summary of split sample systematic errors. The solid and dashed lines are the measurement and statistical errors. Points 1 & 2 are for particle and antiparticle separately. Points 3 & 4 are for runs less than and greater than 9750. Points 5 & 6 split the sample at $\lsig = 6$. Points 7 & 8 split the sample in momentum at 55 . Points 9 & 10 split the sample in mass for each run.

sc_mass:scp_splits