Perturbative QCD Study of B<SUB>(s)</SUB>→φρ Decays

LI Jing-Wu; YOU Fu-Yi

Chinese Physics C> 2007, Vol. 31> Issue(6) : 523-531

Perturbative QCD Study of B_(s)→φρ Decays

LI Jing-Wu ^, ,
YOU Fu-Yi

Department of Physics, Xuzhou Normal University, Xuzhou 221116, China

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We study B_(s)→φρ decays in a perturbative QCD approach based on k_T factorization. In this approach, we calculate factorizable and non-factorizable contributions, there are no annihilation contributions due to quark content. We get the branching ratios and polarization fractions for B_(s)→φρ decays. Our predictions are consistent with the current experimental data.

References

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LI Jing-Wu and YOU Fu-Yi. Perturbative QCD Study of B_(s)→φρ Decays[J]. Chinese Physics C, 2007, 31(6): 523-531.

LI Jing-Wu and YOU Fu-Yi. Perturbative QCD Study of B_(s)→φρ Decays[J]. Chinese Physics C, 2007, 31(6): 523-531. shu

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Received: 2006-07-24
Revised: 2007-01-10

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Perturbative QCD Study of B_(s)→φρ Decays

Corresponding author: LI Jing-Wu,

Department of Physics, Xuzhou Normal University, Xuzhou 221116, China

Received Date: 2006-07-24

Accepted Date: 2007-01-10

Available Online: 2007-06-05

Abstract: We study B_(s)→φρ decays in a perturbative QCD approach based on k_T factorization. In this approach, we calculate factorizable and non-factorizable contributions, there are no annihilation contributions due to quark content. We get the branching ratios and polarization fractions for B_(s)→φρ decays. Our predictions are consistent with the current experimental data.

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Perturbative QCD Study of B_(s)→φρ Decays

Perturbative QCD Study of B_(s)→φρ Decays