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题名: 3-STEP 2-BODY DECAY OF J/PSI AND THE GENERALIZED MOMENT ANALYSIS
作者: SHEN, QX ;  YU, H ;  ZHANG, L
刊名: PHYSICAL REVIEW D
出版日期: 1995
卷号: 52, 期号:5, 页码:2825-2836
关键词: SPIN-PARITY ANALYSIS ;  PARTIAL-WAVE ANALYSIS ;  MULTI-QUARK HADRONS ;  RADIATIVE DECAYS ;  ENERGY-RANGE ;  GLUONS ;  STATES ;  MESON ;  RULE
学科分类: Physics
通讯作者: SHEN, QX , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.
部门归属: CHINESE ACAD SCI,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA; CHINESE ACAD SCI,INST HIGH ENERGY PHYS,BEIJING 100039,PEOPLES R CHINA
英文摘要: The three-step two-body decay process of J/psi, J/psi --> V + X, X --> P-1 + Y, Y --> P-2 + P-3 (where V and P-i represent vector and pseudoscalar mesons, respectively) is discussed by using the generalized moment analysis method. The spin-parity of the boson resonance X and the ratios of helicity amplitudes of the process can be determined in terms of measuring the corresponding moments except for a very special case.
收录类别: SCI
原文出处: 查看原文
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/11710
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:
SHEN, QX,YU, H,ZHANG, L. 3-STEP 2-BODY DECAY OF J/PSI AND THE GENERALIZED MOMENT ANALYSIS[J]. PHYSICAL REVIEW D,1995,52(5):2825-2836.
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