Phys. Rev. D 62, 097901 (2000) [3 pages]Can CPT symmetry be tested with K0 versus K0→π+π-π0 decays?Received 19 May 2000; published 2 October 2000 We show that the CP-violating effect in K0 versus K0→π+π-π0 decays differs from that in KL→π+π-, KL→π0π0 or the semileptonic KL transitions, if there exists CPT violation in K0-K0 mixing. A delicate measurement of this difference in the KTeV experiment and at the φ factory will provide a new test of CPT symmetry in the neutral kaon system. © 2000 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.62.097901
DOI:
10.1103/PhysRevD.62.097901
PACS:
11.30.Er, 13.25.Es, 14.40.Aq
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