Chinese Physics C > 1990, Vol. 14 > Issue(6): 504-508

HELICITY FORMALISM OF THE ANGULAR DISTRIBUTION FOR THE J/ψ HADRONIC DECAY PROCESS

YU Hong^,,
SHEN Qi-Xing

Institute of High Energy Physics,Academia Sinica,Beijing

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Abstract：
In this paper we give the helicity formalism of the angular distribution for processes e ⁺e ^－→J/ψ→V+X,V→P ₁P ₂and e ⁺e ^－→J/ψ→V+X,X→P ₄P ₅.It provides the theoretical formula for e ⁺e ^－experimental data analysis.

References

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YU Hong and SHEN Qi-Xing. HELICITY FORMALISM OF THE ANGULAR DISTRIBUTION FOR THE J/ψ HADRONIC DECAY PROCESS[J]. Chinese Physics C, 1990, 14(6): 504-508.

YU Hong and SHEN Qi-Xing. HELICITY FORMALISM OF THE ANGULAR DISTRIBUTION FOR THE J/ψ HADRONIC DECAY PROCESS[J]. Chinese Physics C, 1990, 14(6): 504-508. shu

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

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

HELICITY FORMALISM OF THE ANGULAR DISTRIBUTION FOR THE J/ψ HADRONIC DECAY PROCESS

YU Hong^,
SHEN Qi-Xing

Corresponding author:YU Hong,

Institute of High Energy Physics,Academia Sinica,Beijing

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1990-06-05

Abstract:In this paper we give the helicity formalism of the angular distribution for processes e⁺e^－→J/ψ→V+X,V→P₁P₂and e⁺e^－→J/ψ→V+X,X→P₄P₅.It provides the theoretical formula for e⁺e^－experimental data analysis.