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arXiv · 1607.03620

Measurements of CPT Violation at LHCb

Jeroen van Tilburg
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Abstract

Recent measurements of CPT violation and Lorentz symmetry breaking in $B^0-\bar{B}^0$ mixing and $B^0_s-\bar{B}^0_s$ mixing, obtained from data taken by the LHCb experiment, are highlighted. The results are expressed in terms of the Standard-Model Extension (SME) coefficients, which incorporate both CPT and Lorentz violation. Due to the large boost of the $B$ mesons at LHCb, the SME coefficients can be determined with high precision. The bounds on these coefficients are improved significantly compared to previous measurements.

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Jeroen van Tilburg. 2016-07-13. Measurements of CPT Violation at LHCb. https://arxiv.org/abs/1607.03620

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