We thoroughly investigate both transverse momentum and threshold resummation effects on scalar-pseudoscalar pair product......

In this study,we investigate the invariant-mass distribution of top-quark pairs near the 2mt threshold,which strongly in......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

把U(2)L×U(2)R介子手征理论中对矢量介子的O(p4)计算用重求和方法进行了改进,并重新研究了衰变ρ→ππ. 由此得到了fρππ(p2)......