The quasi-two-body decays B(s)→(D(s),D¯(s))ρ→(D(s),D¯(s))ππ in the perturbative QCD factorization approach
In this paper, we studied the B(s)→(D(s),D¯(s))ρ→(D(s),D¯(s))ππ decays by employing a framework for the quasi-two-body decays in the perturbative QCD (PQCD) factorization approach. We use the two-pion distribution amplitudes Φππ, which contains both resonant and nonresonant contributions from the pi...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2017-10-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321317302456 |