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CHANG, CH; CHEN, YQ; KUANG, YP; CHANG, CH , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
COMMENT ON THE CALCULATIONS FOR SOME BOUND-STATE ANNIHILATION AND CREATION
Source PublicationCOMMUNICATIONS IN THEORETICAL PHYSICS
KeywordDecay
AbstractFor a process, involving annihilation or creation of a (quark-antiquark pair) bound state with two or more vertices i.e. at least there is one propagator in the corresponding Feynman diagram(s), we point out that the bound state effects in such a process need to be treated more precisely if requiring a more accurate estimate, due to the propagator(s) involved, rather than to make so crude approximation, to attribute the effects so simple as a factor proportional to the wavefunction at origin of the bound state into the amplitude of the process finally.
1991
ISSN0253-6102
Volume16Issue:4Pages:471-476
Subject AreaPhysics
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/11342
Collection理论物理所科研产出_SCI论文
Corresponding AuthorCHANG, CH , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
Recommended Citation
GB/T 7714
CHANG, CH,CHEN, YQ,KUANG, YP,et al. COMMENT ON THE CALCULATIONS FOR SOME BOUND-STATE ANNIHILATION AND CREATION[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1991,16(4):471-476.
APA CHANG, CH,CHEN, YQ,KUANG, YP,&CHANG, CH , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA..(1991).COMMENT ON THE CALCULATIONS FOR SOME BOUND-STATE ANNIHILATION AND CREATION.COMMUNICATIONS IN THEORETICAL PHYSICS,16(4),471-476.
MLA CHANG, CH,et al."COMMENT ON THE CALCULATIONS FOR SOME BOUND-STATE ANNIHILATION AND CREATION".COMMUNICATIONS IN THEORETICAL PHYSICS 16.4(1991):471-476.
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