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

preprint2009arXivOpen access

In this article, we calculate the contribution from the nonfactorizable soft hadronic matrix element to the decay $B^0\to χ_{c1} π^0$ 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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Analysis of the decay $B^0 \to χ_{c1} π^0$ with light-cone QCD sum rules

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Analysis of the decay B0→χc1π0B^0 \to χ_{c1} π^0B0→χc1​π0 with light-cone QCD sum rules

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