• [1]

    . Collins J C, Soper D E, Sterman G. In:Perturbative Quantum Chromodynamics, edited by A. H. Muller, Singapore:World Scientific, 1989,1 2. Jaffe R L. Phys. Lett.,1982, 1168:437;Nucl. Phys.,1983,B229:205 3. Gribov L V, Levin E M, Ryskin M G. Phys. Rep.,1983,100:1;Muller A H, QIU J W. Nucl. Phys.,1986,B268:427;ZHU W. Nucl. Phys.,1999,B551:245 4. Sterman G. An Introduction to Quantum Field Theory, Cambridge University Press, 1993;Brodsky S J, Lepage G P. Phys. Rev.,1981,D24:1808;Brodsky S J, Huang T, Lepage G P. In:Capri A Z, Kamal A N ed. Particles and Fidlds. 1983,V2:143 5. Ellis P K, Furmanski W, Petronzio R. Nucl. Phys.,1983,B212:29 6. QIU J W. Phys. Rev.,1990,D42:30 7. ZHU W, XIONG H W, RUAN J H. Phys. Rev.,1999,D60:094006