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arXiv · 2407.20586

CP asymmetries corresponding to the imaginary parts of the interference terms in cascade decays of heavy hadrons

Jing-Juan Qi·Jian-Yu Yang·Zhen-Hua Zhang
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Abstract

A mechanism of generating CP violation through the imaginary part of the interference of two amplitudes is proposed. This mechanism has shown clear evidence in decays such as $B^\pm\to \pi^\pm\pi^+\pi^-$. The proposed mechanism is helpful in searching for CP violation in bottom and charmed baryon decay processes.

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Jing-Juan Qi, Jian-Yu Yang, Zhen-Hua Zhang. 2024-07-30. CP asymmetries corresponding to the imaginary parts of the interference terms in cascade decays of heavy hadrons. https://arxiv.org/abs/2407.20586

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