QUARK MASS RATIOS FROM CHIRAL SYMMETRY AT INFINITE MOMENTUM

被引：1
作者：
BOSE, SK [1 ]
机构：
[1] UNIV KAISERSLAUTERN, FACHBEREICH PHYS, D-6750 KAISERSLAUTERN, FED REP GER
来源：
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 1979年 / 52卷 / 01期
关键词：
D O I：
10.1007/BF02774945
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：
Exploiting the general kind of information from the deep inelastic experiments, we study the pseudoscalar mesons in the frame-work of the broken chiral SU 4×SU 4 symmetry at infinite momentum. Using the masses of the π, K, D and F mesons, as input, we obtain an estimate of the bare-quark mass ratios m s/m a=1.242 and m c/m a=3.036. © 1979 Società Italiana di Fisica.
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页码：132 / 140
页数：9
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