Toward a Theory of Non-leptonic Two-Body B Decays in QCD

LV Cai-Dian

Chinese Physics C> 2002, Vol. 26> Issue(S1) : 20-24

Toward a Theory of Non-leptonic Two-Body B Decays in QCD

LV Cai-Dian ^,

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039, China

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Abstract：
Based on factorization theorem, we develop a theory called perturbative QCD approach to deal with non-leptonic two body B decays. We apply the Sudakov resummation to transverse momentum distribution of quarks. Using the light cone wave function, we calculate many decays of B meson. Our result of branching ratios agrees with the B factory experiment. Our prediction of CP asymmetry will be tested soon by experiments.

References

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LV Cai-Dian. Toward a Theory of Non-leptonic Two-Body B Decays in QCD[J]. Chinese Physics C, 2002, 26(S1): 20-24.

LV Cai-Dian. Toward a Theory of Non-leptonic Two-Body B Decays in QCD[J]. Chinese Physics C, 2002, 26(S1): 20-24. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Toward a Theory of Non-leptonic Two-Body B Decays in QCD

LV Cai-Dian ^,

Corresponding author: LV Cai-Dian,

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039, China

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 2002-06-24

Abstract: Based on factorization theorem, we develop a theory called perturbative QCD approach to deal with non-leptonic two body B decays. We apply the Sudakov resummation to transverse momentum distribution of quarks. Using the light cone wave function, we calculate many decays of B meson. Our result of branching ratios agrees with the B factory experiment. Our prediction of CP asymmetry will be tested soon by experiments.