Ω+Ω→(ΩΩ)(0+) Scalar Meson Cross Section Calculation

  • the cross section of Ω+Ω→(ΩΩ)_ 0++σ(ε) is studied by using an effective Hamiltonian method. the results show that the scalar meson production cross sections are about 1 to 2 order larger than those of the pseudo–scalar mesons or vector mesons, so the scalar meson production might be an important process for (ΩΩ)_ 0+ production.
  • 加载中
  • [1] YU Y W, ZHANG Z Y, YUAN X Q . Commun. Theor. Phys.,1999,31:12 ZHANG Z Y , YU Y W, CHING C R et al. Phys. Rev.,2000,C61:0652043 YU Y W, WANG P, ZHANG Z Y et al. Phys. Rev.,2002,C66:015205;YU Y W, WANGP, ZHANG Z Y et al. HEPNP, 2002,26:46(in Chinese)(余友文,王平,张宗烨等.高能物理与核物理,2002,26:46)4 PAL S, KO C M, ZHANG Z Y . nucl-th/01070705 ZHANG Z Y, YU Y W, SHEN P N et al. Nucl. Phys.,1997,A625:596 Phys.Rev.D Particles and Fields 1 July 2002 Part 1; Review of Particle Physics, Vol. 66, Number1-I
  • 加载中

Get Citation
YU You-Wen and ZHANG Zong-Ye. Ω+Ω→(ΩΩ)(0+) Scalar Meson Cross Section Calculation[J]. Chinese Physics C, 2004, 28(12): 1261-1263.
YU You-Wen and ZHANG Zong-Ye. Ω+Ω→(ΩΩ)(0+) Scalar Meson Cross Section Calculation[J]. Chinese Physics C, 2004, 28(12): 1261-1263. shu
Milestone
Received: 2004-07-01
Revised: 1900-01-01
Article Metric

Article Views(2716)
PDF Downloads(692)
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:

Ω+Ω→(ΩΩ)(0+) Scalar Meson Cross Section Calculation

    Corresponding author: YU You-Wen,
  • Institute of High Energy Physics,CAS,Beijing 100049,China

Abstract: the cross section of Ω+Ω→(ΩΩ)_ 0++σ(ε) is studied by using an effective Hamiltonian method. the results show that the scalar meson production cross sections are about 1 to 2 order larger than those of the pseudo–scalar mesons or vector mesons, so the scalar meson production might be an important process for (ΩΩ)_ 0+ production.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return