期刊
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
卷 34, 期 8, 页码 S607-S610出版社
IOP PUBLISHING LTD
DOI: 10.1088/0954-3899/34/8/S54
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We introduce a generalized definition of parton distribution functions (PDFs) for a more consistent all- order treatment of power corrections. We present a new set of modified DGLAP evolution equations for nuclear PDFs, and show that the resummed alpha(s)A(1/3)/Q(2)-type of leading nuclear size enhanced power corrections significantly slow down the growth of gluon density at small-x, and drive the slope of parton evolution to zero, a necessary condition for parton saturation.
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