Chinese Physics C > 1993, Vol. 17 > Issue(7): 614-618

ρ⁰-ω Mixing Effect in the (ρ⁰,ω)→e⁺e^－Pair Decay

LIU Liang-Gang^,

Physics Department,Zhongshan University,Guangzhou 510275

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Abstract：
A possible form of ρ ⁰-ω mixing is proposed.The mixing coupling constant is determined by (ρ ⁰,ω)→π ⁺π ^－decay rates.The (ρ ⁰,ω) positron-electron pair decay rates are calculated and it is found that the mixing effect contributes 9.4% enhancement to ρ ⁰→e ⁺e ^－and 2.6% raduction to ω→e ⁺e ^－decay processes.

References

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LIU Liang-Gang. ρ ⁰-ω Mixing Effect in the (ρ ⁰,ω)→e ⁺e ^－Pair Decay[J]. Chinese Physics C, 1993, 17(7): 614-618.

LIU Liang-Gang. ρ ⁰-ω Mixing Effect in the (ρ ⁰,ω)→e ⁺e ^－Pair Decay[J]. Chinese Physics C, 1993, 17(7): 614-618. 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

ρ⁰-ω Mixing Effect in the (ρ⁰,ω)→e⁺e^－Pair Decay

LIU Liang-Gang^,

Corresponding author:LIU Liang-Gang,

Physics Department,Zhongshan University,Guangzhou 510275

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1993-07-05

Abstract:A possible form of ρ⁰-ω mixing is proposed.The mixing coupling constant is determined by (ρ⁰,ω)→π⁺π^－decay rates.The (ρ⁰,ω) positron-electron pair decay rates are calculated and it is found that the mixing effect contributes 9.4% enhancement to ρ⁰→e⁺e^－and 2.6% raduction to ω→e⁺e^－decay processes.