Nagy Zoltán
Department of Physics, University of Durham, Durham DH1 3LE, United Kingdom.
Phys Rev Lett. 2002 Mar 25;88(12):122003. doi: 10.1103/PhysRevLett.88.122003. Epub 2002 Mar 12.
We present a new QCD-event generator for hadron colliders which can calculate one-, two-, and three-jet cross sections at next-to-leading order accuracy. We study the transverse energy spectrum of three-jet hadronic events using the k(radially) algorithm. We show that the next-to-leading order correction significantly reduces the renormalization and factorization scale dependence of the three-jet cross section.
我们提出了一种用于强子对撞机的新的量子色动力学（QCD）事件发生器，它可以在次领头阶精度下计算单喷注、双喷注和三喷注截面。我们使用k（径向）算法研究了三喷注强子事件的横向能量谱。我们表明，次领头阶修正显著降低了三喷注截面的重整化和因子化标度依赖性。
