• Corpus ID: 119333148

# D0-anti-D0 mixing

@article{Petrov2002D0antiD0M,
title={D0-anti-D0 mixing},
author={Alexey A. Petrov},
journal={arXiv: High Energy Physics - Phenomenology},
year={2002}
}
• A. Petrov
• Published 17 July 2002
• Physics
• arXiv: High Energy Physics - Phenomenology
The Standard Model contribution to D0-anti-D0 mixing is dominated by the contributions of light s and d quarks. Neglecting the tiny effects due to b quark, both mass and lifetime differences vanish in the limit of SU(3) symmetry. Thus, the main challenge in the Standard Model calculation of the mass and width difference in the D0-anti-D0 system is to estimate the size of SU(3) breaking effects. We prove that D meson mixing occurs in the Standard Model only at second order in SU(3) violation. We…
6 Citations

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