Get Citation
Thomas Gutsche, Tanja Branz, Amand Faessler, Ian Woo Lee and Valery E. Lyubovitskij. Hadron molecules[J]. Chinese Physics C, 2010, 34(9): 1185-1190. doi: 10.1088/1674-1137/34/9/007
Thomas Gutsche, Tanja Branz, Amand Faessler, Ian Woo Lee and Valery E. Lyubovitskij. Hadron molecules[J]. Chinese Physics C, 2010, 34(9): 1185-1190.  doi: 10.1088/1674-1137/34/9/007 shu
Milestone
Received: 2010-03-04
Revised: 1900-01-01
Article Metric

Article Views(2215)
PDF Downloads(377)
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:

Hadron molecules

    Corresponding author: Thomas Gutsche,

Abstract: 

We discuss a possible interpretation of the open charm mesons Ds0*(2317), Ds1(2460) and the hidden charm mesons X(3872), Y(3940) and Y(4140) as hadron molecules. Using a phenomenological Lagrangian approach we review the strong and radiative decays of the Ds0*(2317) and Ds1(2460) states. The X(3872) is assumed to consist dominantly of molecular hadronic components with an additional small admixture of a charmonium configuration. Determing the radiative (γJ/ψ and γψ(2s)) and strong (J/ψ 2π and J/ψ 3π) decay modes we show that the present experimental observation is consistent with the molecular structure assumption of the X(3872). Finally, we give evidence for molecular interpretations of the Y(3940) and Y(4140) related to the observed strong decay modes J/ψ+ω or J/ψ+φ, respectively.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return