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ID AN00181569-19831200-1010
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タイトル Consistency Condition of Perturbation Theory and Renormalization-Scheme Dependence of Perturbative QCD Calculations
著者
Hisao NAKKAGAWA (Nakagawa hisao)
教養部
Takao KAWAGUCHI (Kawaguchi takao)
教養部
publisher
出版地 奈良
出版者 奈良大学
上位タイトル
奈良大学紀要 (Memoirs of the Nara University). Vol.12号, (1983. 12) ,p.143- 153
識別番号
ISSN
03892204
抄録 We studied the consequences of the consistency condition imposed by the truncated perturbation theory on the renormalization-scheme (RS) dependence of perturbative QCD calculations. By studying several physical quantities being free from or insensitive to the factorization-scheme dependence, we found the followings : (1) The significance of the RS-dependence is almost independent of the process considered, (2) higher order contributions are always important and nonnegligible from the point of the oretical consistency, and (3) the resolution of the RS-dependence is really important in order to make quantitative confrontations of perturbative QCD with experiment.
言語
eng
資源タイプ text
ジャンル Departmental Bulletin Paper
Index
/ Public / 奈良大学紀要 / 12号
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