• [1]

    Particle Data Group, Hagiwara K et al. Phys. Rev., 2002, D66:010001–12 HERMES Collaboration, Airapetian A et at. Eur. Phys. J., 2001, C21: 5993 Kretzer S, Leader E, Christova E. Eur. Phys. J., 2001, C22:2694 Kretzer S. Phys. Rev., 2000, D62:0540015 MA B Q, Schmidt I, YANG J J. Phys. Rev., 2002, D65:O34010; D66:0940016 Field R D, Feynman R P. Nucl. Phys., 1978, B136:17 Field R D. Applications of Perturbative QCD, Addison–Wesley Publishing Company, 1989,56–608 TANG A. hep–ph/0209167 9 Binnewies J, Kniehl B A, Kramer G. Phys. Rev., 1995, D52:4947; Z. Phys., 1995, C65:471 10 Binnewies J, Kniehl B A, Kramer G. Phys. Rev., 1996, D53:3573 11 Greco M, Rolli S. Phys. Rev., 1995, D52:3853; Indumathi D, Mani H S, Rastogi A. Phys. Rev., 1998, D58:094014 Kniehl B A, Kramer G, Ptter B. Nucl. Phys., 2000, B582:514