Pionium in the elementary particle decays
نویسنده
چکیده
Some atomic decays of elementary particles with pionium (ππ-dimesoatom) in the final state are considered. Only for K-meson atomic decays are the corresponding branching ratios big enough to make their experimental study realistic. The O(α) order corrections to the lifetime of pionium are also calculated.
منابع مشابه
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