Pseudoscalar-Meson Mixing in J/ψ Decays

FANG Shuang-Shi; ZHU Yu-Can; LU Gong-Ru

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《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2003, Vol. 27> Issue(6) : 484-488

Pseudoscalar-Meson Mixing in J/ψ Decays

Institute of High Energy of Physics, CAS, Beijing 100039, China2 Henan Normal University, Xinxiang 453002, China

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Abstract：
Based on the bracnhing fractions of J/ψ→VP, γP quoted in PDG-2000, we reexamined the quark content of pseudoscalars. If there is no gluonium content in η and η′, the mixing angle θ_P=(－19.18±0.91)°. We also present a discussion for DOZI contribution, SU(3) breaking and scalar-meson mixing.

References

[1]

. Isgur N.Phys.Rev.,1975,D12:37702. Pinsky S S.Phys.Rev.,1985,D31:1753;Baltrusaitis R M et al.Phys.Rev.,1985,D32:2883;Gilman F J,Kauffman R.Phys.Rev.,1987,D36:2761;Kisselev A V,Petrov V A.Z.Phys.,1993,C58:595;Feldmann T.Int.J.Mod.Phys.,2000,A15:1593. Coffman D et al.Phys.Rev.,1988,D38:26954. Jousset J et al.Phys.Rev.,1990,D41:13895. Haber H E,Perrier. J.Phys.Rev.,1985,D32:29616. Seiden A et al.Phys.Rev.,1988,D38:8247. Morisita N,Kitamura I,Teshima T.Phys.Rev.,1991,D44:1758. Particle Data Group.Euor.Phys.Jour.,2000,C:469. Okubo S.Phys.Lett.,1963,5:165;Zweig G.1964(unpublished);Iizuka J.Prog.Theor.Phys.Suppl.,1966,37:2110. Bramon A et al.Phys.Lett.,1997,B403:33911. Kawai E .Phys.Lett.,1983,B124:262;Palmer W F,Pinsky S S.Phys.Rev.,1984,D30:1002;Bartelski J.Phys.Lett.,1992,B289:429

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FANG Shuang-Shi, ZHU Yu-Can and LU Gong-Ru. Pseudoscalar-Meson Mixing in J/ψ Decays[J]. Chinese Physics C, 2003, 27(6): 484-488.

FANG Shuang-Shi, ZHU Yu-Can and LU Gong-Ru. Pseudoscalar-Meson Mixing in J/ψ Decays[J]. Chinese Physics C, 2003, 27(6): 484-488. shu

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Received: 2002-08-15
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

Pseudoscalar-Meson Mixing in J/ψ Decays

Corresponding author: FANG Shuang-Shi,

Institute of High Energy of Physics, CAS, Beijing 100039, China2 Henan Normal University, Xinxiang 453002, China

Received Date: 2002-08-15
Accepted Date: 1900-01-01
Available Online: 2003-06-05

Abstract: Based on the bracnhing fractions of J/ψ→VP, γP quoted in PDG-2000, we reexamined the quark content of pseudoscalars. If there is no gluonium content in η and η′, the mixing angle θ_P=(－19.18±0.91)°. We also present a discussion for DOZI contribution, SU(3) breaking and scalar-meson mixing.