Hunting for CP violation with untagged charm decays

Preprint

2 March 2004

preprint
Published by arXiv in arXiv

Abstract

We construct a CP-violating observable which does not require flavor or CP tagging of the initial state. The proposed decay asymmetry could be measured at both threshold and non-threshold charm physics experiments and provide better sensitivity to small CP-violating parameters in charm decays.

Keywords

UNTAGGED CHARM
CHARM DECAYS
CP VIOLATING
VIOLATING
ASYMMETRY
HUNTING
DECAYS

All Related Versions

Version 1, 2004-03-02, ArXiv
Version 2, 2004-03-11, ArXiv
Published version: Physical Review D, 69 (11), 111901.

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