A study of QCD coupling constant and power corrections in the fixed target deep inelastic measurements

被引：0
|
作者：
Krivokhijine, VG [1 ]
Kotikov, AV [1 ]
机构：
[1] Joint Inst Nucl Res, Dubna 141980, Russia
来源：
ACTA PHYSICA POLONICA B | 2002年 / 33卷 / 10期
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D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We reanalyze deep inelastic scattering data of BCDMS Collaboration by including proper cuts of ranges with large systematic errors. We perform also the fits of high statistic deep inelastic scattering data of BCDMS, SLAC, NM and BFP Collaborations taking the data separately and in combined way and find good agreement between these analyses. We extract the values of both the QCD coupling constant alpha(s)(M-Z(2)) up to NLO level and of the power corrections to the structure function F-2.
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页码：2947 / 2952
页数：6
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