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Advances in High Energy Physics
Volume 2016, Article ID 3863725, 9 pages
Research Article

Study of Decays with QCD Factorization Approach

1Institute of Particle and Nuclear Physics, Henan Normal University, Xinxiang 453007, China
2University of Electronic Science and Technology of China, Chengdu, Sichuan 610054, China

Received 7 December 2015; Revised 18 February 2016; Accepted 3 March 2016

Academic Editor: Chao-Qiang Geng

Copyright © 2016 Qin Chang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by SCOAP3.


Motivated by the -physics experiments at running LHC and upcoming SuperKEKB/Belle-II, the nonleptonic ( and ) weak decays are studied within QCD factorization framework. The observables of these decay modes are first predicted. It is found that the tree-dominated and CKM-favored decays have the largest branching fractions and thus are hopefully to be measured. The decays are dominated by the longitudinal polarization states. In addition, associating with the relevant meson decays, some interesting phenomena and relations are discussed in detail; for example, , and .