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Test of T violation in neutral B decays

Dongsheng Du·Zhengtao Wei
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Abstract

T violation should be tested independently of CP violation. Besides K system, B meson decays provide another good place to study T violation. In the Standard Model, T violation in $B^0 \rightleftharpoons \bar{B^0}$ oscillation is expected to be small. The angular distribution of $B\to VV$ decay permits one to extract the T-odd correlation. In the absence of final state interaction, T violation in $B\to J/ψ(l^+ l^-) K^*(K_Sπ^0)$ decay can reach $4-7%$ via $B^0-\bar{B^0}$ mixing.

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Dongsheng Du, Zhengtao Wei. 2000-01-30. Test of T violation in neutral B decays. https://doi.org/10.1016/s0370-2693(00)00174-x

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