A DIRECT CHECK FOR G(1590) AS THE 0<SUP>++</SUP> GLUEBALL CANDIDATE

YU Hong

Chinese Physics C> 1990, Vol. 14> Issue(3) : 286-288

A DIRECT CHECK FOR G(1590) AS THE 0⁺⁺ GLUEBALL CANDIDATE

YU Hong ^,

Institute of High Energy Physics,Academia Sinica,Beijing

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Abstract：
In this paper by using the generalized moment analysis^[1] we have studied the structure of the wide resonance peak at about 1.7GeV produced in J/ψ radiative decay.It provides a method to test whether there exist the θf₂(1720) and the G(1590) states simultaneously in the peak.If the G(1590) exists indeed it is a direct check for G(1590) as the 0⁺⁺ glueball candidate.

References

[1]

Yu Hong, Commutt. Theor. Phys., 12(1989), 229.[2] F. Binon et al., Nuovo Cim., 78A(1983), 313.D. Alde et al., Nucl. Phys., B269(1986), 485.[3] S. S. Gershtein et al., Z. Phys., C24(1984), 305.[4] S. U. Chung, CERN COURIER 28(1988) No. 10, 25.[5] T. Z. Ruan, T. J. Wang, W. G, Yan, H. Yu and M. Zheng, Proceedings of the B1MP Symposium on heavy flavor physics,11-20. August (1989)410, by World Scientific Publishing Co. Pte. Ltd.[6] L. Kovke, XXIII lnt. Conf. on High Energy Physics, Berkeley, Calif. July 1986, ed. by S. Loken (World Scientific, Singapore,1987),and SCIPP 86/74(1986),B. Jean-Marie, Orsay preprint LAL 86/21(1986).[7] R, M. Baltrusaitis et al., Phys. Rev.,D35(1987), 2077.

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YU Hong. A DIRECT CHECK FOR G(1590) AS THE 0⁺⁺ GLUEBALL CANDIDATE[J]. Chinese Physics C, 1990, 14(3): 286-288.

YU Hong. A DIRECT CHECK FOR G(1590) AS THE 0⁺⁺ GLUEBALL CANDIDATE[J]. Chinese Physics C, 1990, 14(3): 286-288. shu

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Received: 1900-01-01
Revised: 1900-01-01

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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 THE 0⁺⁺ GLUEBALL CANDIDATE

YU Hong ^,

Corresponding author: YU Hong,

Institute of High Energy Physics,Academia Sinica,Beijing

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1990-03-05

Abstract: In this paper by using the generalized moment analysis^[1] we have studied the structure of the wide resonance peak at about 1.7GeV produced in J/ψ radiative decay.It provides a method to test whether there exist the θf₂(1720) and the G(1590) states simultaneously in the peak.If the G(1590) exists indeed it is a direct check for G(1590) as the 0⁺⁺ glueball candidate.