Chinese Physics C > 1990, Vol. 14 > Issue(S2): 169-171

A Direct Check for G(1590) as 0⁺⁺Glueball Candidate

Yu Hong

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

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Abstract：
In this paper, the structure of the wide resonance peak produced in the J/ψ radioactive decay around 1.7 GeV is studied in terms of the generalized moment analysis[1], and a method of testing whether there simultaneously exist the Θ/f ₂(1720) and G(1590) states in the peak is provided. The result shows that G(1590) really exists, and it will be a direct evidence that the G(1590) is a candidate of the 0 ⁺⁺glueball.
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Yu Hong. A Direct Check for G(1590) as 0 ⁺⁺Glueball Candidate[J]. Chinese Physics C, 1990, 14(S2): 169-171.

Yu Hong. A Direct Check for G(1590) as 0 ⁺⁺Glueball Candidate[J]. Chinese Physics C, 1990, 14(S2): 169-171. shu

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Received: 1989-10-23

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Supported by the National Natural Science Foundation of China.

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沈阳化工大学材料科学与工程学院沈阳 110142

A Direct Check for G(1590) as 0⁺⁺Glueball Candidate

Yu Hong

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

Received Date:1989-10-23

Fund Project:Supported by the National Natural Science Foundation of China.

Abstract:In this paper, the structure of the wide resonance peak produced in the J/ψ radioactive decay around 1.7 GeV is studied in terms of the generalized moment analysis[1], and a method of testing whether there simultaneously exist the Θ/f₂(1720) and G(1590) states in the peak is provided. The result shows that G(1590) really exists, and it will be a direct evidence that the G(1590) is a candidate of the 0⁺⁺glueball.