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题名: A STUDY ON THE QUARK POTENTIAL DERIVED FROM QCD AND APPLICATION TO C(C)OVER-BAR SYSTEM
作者: LI, G ;  LI, XQ ;  SHEN, PN
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 1994
卷号: 22, 期号:2, 页码:219-232
关键词: QUANTUM CHROMODYNAMICS ;  RESONANCE PHYSICS ;  SUM-RULES ;  BOUND-STATES ;  MODEL ;  CHARMONIUM ;  FERMIONS ;  VACUUM
学科分类: Physics
通讯作者: LI, G , NANKAI UNIV,DEPT PHYS,TIANJIN 300071,PEOPLES R CHINA.
部门归属: CCAST,WORLD LAB,BEIJING 100080,PEOPLES R CHINA; ACAD SINICA,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA; ACAD SINICA,INST HIGH ENERGY PHYS,BEIJING 100039,PEOPLES R CHINA
英文摘要: Incorporating the nonperturbative effects of QCD, an effective potential with confinement terms is derived. With it, we calculate the spectrum of the ccBAR family and also evaluate GAMMA(e+e-), 1 3P(J) splitting and the electromagnetic transition rates. The results show that as the Borelization is taken, one can obtain values which are roughly consistent with experimental data, whereas without the Borelization the values are quite apart from the data. In the process of calculations, there are few free parameters, therefore the obtained results are of significance for understanding the underlying theory of the potential model.
收录类别: SCI
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/11857
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
LI, G,LI, XQ,SHEN, PN. A STUDY ON THE QUARK POTENTIAL DERIVED FROM QCD AND APPLICATION TO C(C)OVER-BAR SYSTEM[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1994,22(2):219-232.
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