(B)over-bar(0) decay into D-0 and f(0)(500), f(0)(980), a(0)(980), rho and (B)over-bar(s)(0) decay into D-0 and kappa(800), K*(0) | |
Liang, Wei-Hong1,2; Xie, Ju-Jun2,3,4,5; Oset, E.2,6,7 | |
刊名 | PHYSICAL REVIEW D |
2015-08-10 | |
卷号 | 92页码:9 |
ISSN号 | 1550-7998 |
DOI | 10.1103/PhysRevD.92.034008 |
英文摘要 | We make predictions for ratios of branching fractions of (B) over bar (0) decays into D-0 and the scalar mesons f(0)(500), f(0)(980), a(0)(980), plus (B) over bar (0)(s) decay into D-0 and kappa(800). We also compare the pi(+)pi(-) production in the scalar channel with that observed in the rho channel and make predictions for the (B) over bar (0)(s) decay into D-0 and K*(892), comparing the strength of this channel with that of kappa(800) production. The work is based on results of the chiral unitary approach where the scalar resonances are generated from the pseudoscalar-pseudoscalar interaction. Up to an arbitrary normalization, the mass distributions and rates for decays into the scalar resonances are predicted with no free parameters. Comparison with experimental data is done when available. |
资助项目 | Chinese Academy of Science (CAS) in the Program of Visiting Professorship for Senior International Scientists[2013T2J0012] ; Spanish Ministerio de Economia y Competitividad ; European FEDER funds[FIS2011-28853-C02-01] ; European FEDER funds[FIS2011-28853-C02-02] ; Generalitat Valenciana in the program Prometeo[II-2014/068] ; European Community-Research Infrastructure Integrating Activity Study of Strongly Interacting Matter (HadronPhysics3) under the Seventh Framework Programme of the EU[283286] ; National Natural Science Foundation of China[11165005] ; National Natural Science Foundation of China[11105126] ; National Natural Science Foundation of China[11475227] |
WOS关键词 | CHIRAL PERTURBATION-THEORY ; FINAL-STATE INTERACTIONS ; SCALAR RESONANCES ; PI SCATTERING ; MESON ; J/PSI ; QUARK |
WOS研究方向 | Astronomy & Astrophysics ; Physics |
语种 | 英语 |
出版者 | AMER PHYSICAL SOC |
WOS记录号 | WOS:000359348800002 |
资助机构 | Chinese Academy of Science (CAS) in the Program of Visiting Professorship for Senior International Scientists ; Spanish Ministerio de Economia y Competitividad ; European FEDER funds ; Generalitat Valenciana in the program Prometeo ; European Community-Research Infrastructure Integrating Activity Study of Strongly Interacting Matter (HadronPhysics3) under the Seventh Framework Programme of the EU ; National Natural Science Foundation of China |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.186/handle/113462/40411] |
专题 | 中国科学院近代物理研究所 |
通讯作者 | Liang, Wei-Hong |
作者单位 | 1.Guangxi Normal Univ, Dept Phys, Guilin 541004, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Inst Modern Phys CAS, Res Ctr Hadron & CSR Phys, Lanzhou 730000, Peoples R China 4.Lanzhou Univ, Lanzhou 730000, Peoples R China 5.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China 6.Univ Valencia, Ctr Mixto, Inst Invest Paterna, Dept Fis Teor,CSIC, Valencia 46071, Spain 7.Univ Valencia, Ctr Mixto, Inst Invest Paterna, CSIC,IFIC, Valencia 46071, Spain |
推荐引用方式 GB/T 7714 | Liang, Wei-Hong,Xie, Ju-Jun,Oset, E.. (B)over-bar(0) decay into D-0 and f(0)(500), f(0)(980), a(0)(980), rho and (B)over-bar(s)(0) decay into D-0 and kappa(800), K*(0)[J]. PHYSICAL REVIEW D,2015,92:9. |
APA | Liang, Wei-Hong,Xie, Ju-Jun,&Oset, E..(2015).(B)over-bar(0) decay into D-0 and f(0)(500), f(0)(980), a(0)(980), rho and (B)over-bar(s)(0) decay into D-0 and kappa(800), K*(0).PHYSICAL REVIEW D,92,9. |
MLA | Liang, Wei-Hong,et al."(B)over-bar(0) decay into D-0 and f(0)(500), f(0)(980), a(0)(980), rho and (B)over-bar(s)(0) decay into D-0 and kappa(800), K*(0)".PHYSICAL REVIEW D 92(2015):9. |
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