منابع مشابه
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We illustrate the use of effective theory techniques to describe processes involving unstable particles close to resonance. First, we present the main ideas in the context of a scalar resonance in an Abelian gauge-Yukawa model. We then outline the necessary modifications to describe W-pair production close to threshold in electron-positron collisions.
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ژورنال
عنوان ژورنال: Journal of the Korean Physical Society
سال: 2016
ISSN: 0374-4884,1976-8524
DOI: 10.3938/jkps.69.16