The Final Measurement of Epsilon'-Epsilon from KTeV - High Energy Physics - ExperimentReport as inadecuate




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Abstract: We present precise measurements of CP and CPT symmetry based on the fulldataset of K to 2pi decays collected by the KTeV experiment at FNAL. We measurethe direct CP violation parameter Reepsilon-epsilon = 19.2 pm 2.1x10-4. Wealso report the KL-KS mass difference, the KS lifetime, the phase of epsilon,and the phase difference phi00-phi+-. These results are consistent withother experimental results and with CPT symmetry.



Author: E.T. Worcester

Source: https://arxiv.org/



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