Anomalous quark-gluon chromomagnetic interaction and high-energy ρ-meson electroproduction
نویسندگان
چکیده
منابع مشابه
Anomalous Quark Chromomagnetic Moment Induced
It is shown that the quark–gluon interaction induced by instan-tons leads to the quark anomalous chromomagnetic moment. In the instanton-liquid model for the QCD vacuum, the chromomagnetic moment is µ a = − πf 2αs , where f is the packing fraction of instantons in the vacuum.
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متن کاملAnomalous Quark Chromomagnetic Moment Induced by Instantons
It is shown that the quark–gluon interaction induced by instan-tons leads to the quark anomalous chromomagnetic moment. In the instanton-liquid model for the QCD vacuum, the chromomagnetic moment is µ a = − πf 2αs , where f is the packing fraction of instantons in the vacuum.
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ژورنال
عنوان ژورنال: Physics of Particles and Nuclei Letters
سال: 2013
ISSN: 1547-4771,1531-8567
DOI: 10.1134/s1547477113010111