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arXiv · 0809.5095

Analysis of the decay $B^0 \to \chi_{c1} \pi^0$ with light-cone QCD sum rules

Zhi-Gang Wang
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Abstract

In this article, we calculate the contribution from the nonfactorizable soft hadronic matrix element to the decay $B^0\to \chi_{c1} \pi^0$ with the light-cone QCD sum rules. The numerical results show that its contribution is rather large and should not be neglected. The total amplitudes lead to a branching fraction which is in agreement with the experimental data marginally.

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Zhi-Gang Wang. 2008-09-30. Analysis of the decay $B^0 \to \chi_{c1} \pi^0$ with light-cone QCD sum rules. https://doi.org/10.1088/1674-1056/18/9/031

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