Chinese Physics C > 1982, Vol. 6 > Issue(1): 44-54

THE SPECTRA OF THE NEW PARTICLES

HU NING

Peking University

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Abstract：
Considering ψ (4030) as a semi stable bound state of D ^* D*instead of exitedstate of J/ψ, the spectra of the J/ψ family can de described by the wave equation of har-monic oscillator with mass squared eigen values. The case is similar with that of the or-dinary mesons. The only difference is that the gap of energy level squared for J/ψfamily is as twice large as the ordinary hadrons. The similar conclusion is also valid tothe γ family with energy level gap 5.6 times larger than the ordinary hadrons. In edition, the mixing of S and D wave induced by tensor force is calculated and the energylevel of ψ(3770) with D wave dominance is obtained.

References

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HU NING. THE SPECTRA OF THE NEW PARTICLES[J]. Chinese Physics C, 1982, 6(1): 44-54.

HU NING. THE SPECTRA OF THE NEW PARTICLES[J]. Chinese Physics C, 1982, 6(1): 44-54. shu

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Received: 1981-01-16
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

THE SPECTRA OF THE NEW PARTICLES

HU NING

Peking University

Received Date:1981-01-16
Accepted Date:1900-01-01
Available Online:1982-02-05

Abstract:Considering ψ (4030) as a semi stable bound state of D^*D*instead of exitedstate of J/ψ, the spectra of the J/ψ family can de described by the wave equation of har-monic oscillator with mass squared eigen values. The case is similar with that of the or-dinary mesons. The only difference is that the gap of energy level squared for J/ψfamily is as twice large as the ordinary hadrons. The similar conclusion is also valid tothe γ family with energy level gap 5.6 times larger than the ordinary hadrons. In edition, the mixing of S and D wave induced by tensor force is calculated and the energylevel of ψ(3770) with D wave dominance is obtained.