THE NONLINEAR QCD DYNAMICAL EQUATIONS WITH HIGHER ORDER EFFECTIVE COUPLING
He Bo (何波)a, Zhu Wu-ming (朱吾明)b
a CCAST (World Laboratory), Beijing 100080, China and Department of Applied Physics, Shanghai Jiao Tong University, Minhang Campus, Shanghai 200240 China; b Department of Physics, East China Normal University, Shanghai 200062 China
Abstract Through studying the nonlinear QCD dynamical equations with higher order effective coupling, we find that shadowing effect is substantially weaker than that neglecting higher order effective coupling. This conclusion is very important for explaining the data from DESY ep collider HERA.
Received: 10 January 1999
Accepted manuscript online:
PACS:
12.38.Aw
(General properties of QCD (dynamics, confinement, etc.))
Cite this article:
He Bo (何波), Zhu Wu-ming (朱吾明) THE NONLINEAR QCD DYNAMICAL EQUATIONS WITH HIGHER ORDER EFFECTIVE COUPLING 2000 Chinese Physics 9 490
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