SUMMARY OF ALPHA(S) MEASUREMENTS

被引:25
作者
BETHKE, S [1 ]
机构
[1] RHEIN WESTFAL TH AACHEN, INST PHYS 3, D-52066 AACHEN, GERMANY
关键词
D O I
10.1016/0920-5632(95)00070-P
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
Measurements of the strong coupling strength alpha(s) are reviewed and summarized. A number of new results presented at this conference confirm the evidence for a significant energy dependence of alpha(s), in agreement with the predictions of Quantum Chromodynamics, and may provide new insights into the pending problem of systematic differences between low- and high-energy measurements of alpha(s). Future developments which are necessary to increase the current precision of the world average of alpha(s)(M(Z0)) are discussed.
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页码:198 / 214
页数:17
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