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A New Treatment of the Scaling Violation for Flavor Singlet Distribution Functions in QCD
Author(s) -
Kiyoshi Katō,
Yusuke Shimizu
Publication year - 1980
Publication title -
progress of theoretical physics
Language(s) - English
Resource type - Journals
eISSN - 1347-4081
pISSN - 0033-068X
DOI - 10.1143/ptp.64.703
Subject(s) - physics , quantum chromodynamics , scaling , kernel (algebra) , particle physics , singlet state , flavor , distribution (mathematics) , simple (philosophy) , distribution function , statistical physics , pure mathematics , nuclear physics , quantum mechanics , mathematical analysis , mathematics , geometry , philosophy , epistemology , medicine , pathology , excited state
In a previous paper (Ref. 1), hereafter, we call I) , Q 2 dependence for the parton distribution functions is extensively studied in the framework of Quantum Chromodynamics (QCD). In the paper I, "kernel function" method (method-2 of I) is proposed to calculate the Q 2 dependent parton distribution functions. This method is intended to obtain the exact solution of Altarelli-Parisi equations. 2 >3> The parton distribution functions f. (x, Q 2) in a hadron are*>

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