摘要
在忽略mb 的前提下计算了t p+ b的树图宽度及其o(αs)阶QCD修正 结果表明 ;在TC理论中 ,tp+ b是top夸克衰变的支配模式 ,对此过程 o(αs)
The tree-level width and the o(α s) QCD corrections to the process tp +b are calculated when the mass of b-quark is overloaded. The results indicate that in TC theory, tp +b is the dominate mode of top-quark decay and the o(α s) QCD corrections are significant to this process.
出处
《平顶山师专学报》
2000年第2期25-27,共3页
Journal of Pingdingshan Teachers College