The Origin and Universality of Spin Suppression in Baryon Production

XIE Qu-Bing

Chinese Physics C> 1992, Vol. 16> Issue(1) : 22-28

The Origin and Universality of Spin Suppression in Baryon Production

XIE Qu-Bing ^,

Department of Physics,Shandong University,Jinan 250100

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Abstract：
In high energy reactions the production of Spin 3/2 baryons is strongly suppressed in comparison with that of 1/2 baryons.We show that it results from the flavor conservation,so that the strangeness suppression factor λ=/ completely determines the ratio of decuplet to octet,and β=(1+λ)/(3+2λ).The universality of this relation is emphasized.

References

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XIE Qu-Bing. The Origin and Universality of Spin Suppression in Baryon Production[J]. Chinese Physics C, 1992, 16(1): 22-28.

XIE Qu-Bing. The Origin and Universality of Spin Suppression in Baryon Production[J]. Chinese Physics C, 1992, 16(1): 22-28. shu

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

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The Origin and Universality of Spin Suppression in Baryon Production

XIE Qu-Bing ^,

Corresponding author: XIE Qu-Bing,

Department of Physics,Shandong University,Jinan 250100

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1992-01-05

Abstract: In high energy reactions the production of Spin 3/2 baryons is strongly suppressed in comparison with that of 1/2 baryons.We show that it results from the flavor conservation,so that the strangeness suppression factor λ=/ completely determines the ratio of decuplet to octet,and β=(1+λ)/(3+2λ).The universality of this relation is emphasized.