ITP OpenIR  > 理论物理所2015年知识产出
S-wave resonance contributions to the B-(s)(0) -> J/psi pi(+)pi(-) and B-s -> pi(+)pi(-)mu(+)mu(-) decays
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.
2015
发表期刊PHYSICAL REVIEW D
卷号91期号:9页码:94024
文章类型Article
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.
学科领域Astronomy & Astrophysics ; Physics
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] ; 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] ; Shanghai Natural Science Foundation [15ZR1423100] ; Shanghai Natural Science Foundation [15ZR1423100] ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; 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] ; 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] ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation
DOIhttp://dx.doi.org/10.1103/PhysRevD.91.094024
关键词[WOS]PERTURBATIVE QCD ; 2 PIONS ; ELECTROPRODUCTION ; B-S(0) ; B-0
收录类别SCI
语种英语
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] ; 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] ; Shanghai Natural Science Foundation [15ZR1423100] ; Shanghai Natural Science Foundation [15ZR1423100] ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; 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] ; 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] ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
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2015年知识产出
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.
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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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