The strange quark mass from scalar sum rules updated

被引:41
作者
Jamin, M [1 ]
机构
[1] Univ Heidelberg, Inst Theoret Phys, D-69120 Heidelberg, Germany
关键词
D O I
10.1016/S0920-5632(97)01069-4
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
The talk discusses preliminary results of an updated analysis of the strange quark mass from the scalar current QCD sum rules [1]. In particular the role of the scalar form factor which is a main ingredient in the analysis is especially emphasised. The sources of the uncertainties in the sum rule determination are briefly reviewed.
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页码:250 / 252
页数:3
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