منابع مشابه
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We propose to use as a mathematical tool to study the mass square of the eta ′ meson an infinitely heavy supplementary quark flavor Q. This is understood in the framework of QCD with one light quark flavor (→ n f l light flavors) and the gauge group SU 3 c (→ SU N c). The full system thus consists of n (+) f l = n f l + 1 flavors, including the infinitely heavy one. The purpose of this note is ...
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ژورنال
عنوان ژورنال: Tohoku Mathematical Journal
سال: 1961
ISSN: 0040-8735
DOI: 10.2748/tmj/1178244246