135 citations
- Institute of High Energy PhysicsCN9 papers
- Nanjing UniversityCN9 papers
- Institute of Theoretical PhysicsCN8 papers
- Henan Normal UniversityCN7 papers
- Shandong UniversityCN7 papers
- University of Science and Technology of ChinaCN7 papers
- Central China Normal UniversityCN6 papers
- Guangxi Normal UniversityCN6 papers
- Guangxi UniversityCN6 papers
- Peking UniversityCN6 papers
- Sichuan UniversityCN6 papers
- Tsinghua UniversityCN6 papers
9 papers · 1 filter
Transition Form Factors in the PQCD approach
Run-Hui Li, Cai-Dian Lü, Wei Wang +1
Under two different scenarios for the light scalar mesons, we investigate the transition form factors of mesons decay into a scalar meson in the perturbative QCD approach.…
NLO contributions to Decays in the pQCD approach
Zhi-Qing Zhang, Zhen-Jun Xiao
We calculate the important next-to-leading-order (NLO) contributions to the decays from the vertex corrections, the quark loops, and the magnetic penguins in the pert…
Branching ratios and CP asymmetries of decays in the pQCD approach
Zhen-Jun Xiao, Zhi-Qing Zhang, Xin Liu +1
We calculate the branching ratios and CP violating asymmetries of the four $B \to K \etap$ decays in the perturbative QCD (pQCD) factorization approach. Besides the full leading or…
Gauge Invariance and k_T-Factorization of Exclusive Processes
F. Feng, J. P. Ma, Q. Wang
In the -factorization for exclusive processes, the nontrivial -dependence of perturbative coefficients, or hard parts, is obtained by taking off-shell partons. This bring…
Systematic study of pentaquark states: configuration
Jialun Ping, Hongxia Huang, Chengrong Deng +2
Group theoretic method for the systematic study of five-quark states with meson-baryon () configuration is developed. The calculation of matrix elements of many body…
B \to 0^{+}(1^{+}) + missing energy in Unparticle Physics
M. Jamil Aslam, Cai-Dian Lu
We examine the effects of an unparticle as a possible source of missing energy in the p-wave decays of meson. The dependence of the differential branching ratio o…