S-wave resonance contributions to the B-(s)(0) -> J/psi pi(+)pi(-) and B-s -> pi(+)pi(-)mu(+)mu(-) decays

doi:http://dx.doi.org/10.1103/PhysRevD.91.094024

ITP OpenIR > 理论物理所科研产出 > SCI论文

	Wang, WF; Li, HN; Wang, W; Lu, CD; Wang, WF (reprint author), Chinese Acad Sci, Inst High Energy Phys, Ctr Future High Energy Phys, Beijing 100049, Peoples R China.
	S-wave resonance contributions to the B-(s)(0) -> J/psi pi(+)pi(-) and B-s -> pi(+)pi(-)mu(+)mu(-) decays
发表期刊	PHYSICAL REVIEW D
语种	英语
摘要	We study S-wave resonance contributions to the B-(s)(0) -> J/psi pi(+)pi(-) and B-s -> pi(+)pi(-)mu(+)mu(-) decays in the perturbative QCD framework by introducing two-hadron distribution amplitudes for final states. The Breit-Wigner formula for the f(0)(500), f(0)(1500), and f(0)(1790) resonances and the Flatte model for the f(0)(980) resonance are adopted to parametrize the timelike scalar form factors in the two-pion distribution amplitudes, which include both resonant and nonresonant contributions. The resultant branching fraction and differential branching fraction in the pion-pair invariant mass for each resonance channel are consistent with experimental data. The determined S-wave two-pion distribution amplitudes, containing the information of both resonant and nonresonant rescattering phases, can be employed to predict direct CP asymmetries of other three-body hadronic B meson decays in various localized regions of two-pion phase space.
	2015
卷号	91 期号:9 页码:94024
学科领域	Astronomy & Astrophysics ; Physics
DOI	http://dx.doi.org/10.1103/PhysRevD.91.094024
收录类别	SCI
项目资助者	Ministry of Science and Technology of Republic of China [NSC-101-2112-M-001-006-MY3] ; Ministry of Science and Technology of Republic of China [NSC-101-2112-M-001-006-MY3] ; Ministry of Science and Technology of Republic of China [NSC-101-2112-M-001-006-MY3] ; Ministry of Science and Technology of Republic of China [NSC-101-2112-M-001-006-MY3] ; National Science Foundation of China [11235005, 11375208, 1122851] ; National Science Foundation of China [11235005, 11375208, 1122851] ; National Science Foundation of China [11235005, 11375208, 1122851] ; National Science Foundation of China [11235005, 11375208, 1122851] ; Office of Science and Technology, Shanghai Municipal Government [11DZ2260700] ; Office of Science and Technology, Shanghai Municipal Government [11DZ2260700] ; Office of Science and Technology, Shanghai Municipal Government [11DZ2260700] ; Office of Science and Technology, Shanghai Municipal Government [11DZ2260700] ; Shanghai Natural Science Foundation [15ZR1423100] ; Shanghai Natural Science Foundation [15ZR1423100] ; Shanghai Natural Science Foundation [15ZR1423100] ; Shanghai Natural Science Foundation [15ZR1423100] ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation
引用统计
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/20998
专题	理论物理所科研产出_SCI论文
通讯作者	Wang, WF (reprint author), Chinese Acad Sci, Inst High Energy Phys, Ctr Future High Energy Phys, Beijing 100049, Peoples R China.
推荐引用方式 GB/T 7714	Wang, WF,Li, HN,Wang, W,et al. S-wave resonance contributions to the B-(s)(0) -> J/psi pi(+)pi(-) and B-s -> pi(+)pi(-)mu(+)mu(-) decays[J]. PHYSICAL REVIEW D,2015,91(9):94024.
APA	Wang, WF,Li, HN,Wang, W,Lu, CD,&Wang, WF .(2015).S-wave resonance contributions to the B-(s)(0) -> J/psi pi(+)pi(-) and B-s -> pi(+)pi(-)mu(+)mu(-) decays.PHYSICAL REVIEW D,91(9),94024.
MLA	Wang, WF,et al."S-wave resonance contributions to the B-(s)(0) -> J/psi pi(+)pi(-) and B-s -> pi(+)pi(-)mu(+)mu(-) decays".PHYSICAL REVIEW D 91.9(2015):94024.

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