Semileptonic B-Meson Decays in SU(3)

  • Based on the SU(3)approximate symmetry in the strong interaction threebody and four-body semileptonic B-meson decays are analyzed.Relations between decay rates are derived.Some of these relations may provide information on the nature of various competing dynamical effects that can occur in semileptonic B-meson decays.
  • 加载中
  • [1] M.Baueretal,Z.Phys,C34(1987)103;A.J.Burasetal,Nucl.Phys,B268(1986)16;I.I.Bigi,Phys.lett,B169(1986)16;L.L.ChauandH.Y.Cheng,Phys.Rev,D56(1986)1655.[2]M.Voloshin and M.Shifman,Sov.J.Nucl.Phys,45(1987)292;E.Eichten and B.Hill,Phys.lett,B234(1990)511;N.Isgur and M.Wise,Phys.lett.B232(1989)113 and B237(1990)527.[3]T.Manneletal,Nucl Phys,B355(1991)38;N.Isgur and M.Wise,Nucl Phys,B348(1991)276.[4]R.L.Kingsleyetal,Phys.Rev.,D11(1975)1919;L.Liechau and F.Wil czek,Phys.Rev.lett,,43(1979)816;G.Altarellietal,NuclPhys,B88(1975)285.[5]M.J.Savage and M.B.Wise,Nucl Phys,B326(1989)15 and Phys.Rev.D39(1989)3346;X.Li and D.Wu,Phys lett,B218(1989)357;S.M.SkeikholeslamiandM.P.Khanna,Phys.Rev,D44(1991)770;Int.J.Mod.Phys,A7(1992)1111,and(1992)3691.[6]Particle Data Group,Phys.lett.B11(1991)1;H.Albrechtetal.Phys.lett.B232(1989)554.[7]E.Miller et al,PU-89-643.
  • 加载中

Get Citation
Li Zuohong and Hou Yunzhi. Semileptonic B-Meson Decays in SU(3)[J]. Chinese Physics C, 1994, 18(8): 715-723.
Li Zuohong and Hou Yunzhi. Semileptonic B-Meson Decays in SU(3)[J]. Chinese Physics C, 1994, 18(8): 715-723. shu
Milestone
Received: 1900-01-01
Revised: 1900-01-01
Article Metric

Article Views(2695)
PDF Downloads(518)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Semileptonic B-Meson Decays in SU(3)

    Corresponding author: Li Zuohong,
  • Physics Department,Liaocheng Teachers College,Shandong 2520592 Physics Department,University of Shandong,Jinan 250100

Abstract: Based on the SU(3)approximate symmetry in the strong interaction threebody and four-body semileptonic B-meson decays are analyzed.Relations between decay rates are derived.Some of these relations may provide information on the nature of various competing dynamical effects that can occur in semileptonic B-meson decays.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return