Effect of nuclear interactions of neutral kaons on CP asymmetry measurements

B. R. Ko; E. Won; B. Golob; P. Pakhlov

doi:10.1103/PhysRevD.84.111501

Effect of nuclear interactions of neutral kaons on CP asymmetry measurements

B. R. Ko, E. Won, B. Golob, P. Pakhlov

Department of Physics

Research output: Contribution to journal › Article › peer-review

30 Citations (Scopus)

Abstract

We examine the effect of the difference in nuclear interactions of K0 and K ^̄0 mesons on the measurement of CP asymmetry for experiments at e ⁺e ^- colliders-charm and B-meson factories. We find that this effect on CP asymmetry can be as large as 0.3%, and therefore sufficiently significant in interpreting measurements of CP asymmetry when neutral kaons are present in the final state.

Original language	English
Article number	111501
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	84
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevD.84.111501
Publication status	Published - 2011 Dec 21

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.84.111501

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Effect of nuclear interactions of neutral kaons on CP asymmetry measurements

Abstract

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