Spin and parity analysis for the three-step two-body hadronic decay processes of J/ψ

SHEN Qi-Xing; YU Hong

Chinese Physics C> 1992, Vol. 16> Issue(3) : 219-228

Spin and parity analysis for the three-step two-body hadronic decay processes of J/ψ

SHEN Qi-Xing ^, ,
YU Hong

Institute of High Energy Physics,Academia Sinica,Beijing 100039

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Abstract：
The helicity formalism of the angular distribution for the cascade decay process e⁺+e^－→J/ψ→V+X,X→P₁+Y,Y→P₂+P₃ (V represents a vector meson and P_i(i=1,2,3) are the pseudoscalar mesons) is presented in this paper.It provides the theoretical formulas for the spin-parity analysis of the intermediate state X through a three-step two-body hadronic decay processes of J/ψ.

References

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SHEN Qi-Xing and YU Hong. Spin and parity analysis for the three-step two-body hadronic decay processes of J/ψ[J]. Chinese Physics C, 1992, 16(3): 219-228.

SHEN Qi-Xing and YU Hong. Spin and parity analysis for the three-step two-body hadronic decay processes of J/ψ[J]. Chinese Physics C, 1992, 16(3): 219-228. shu

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

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