On the determination of asymptotic normalization coefficientsстатья
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Дата последнего поиска статьи во внешних источниках: 2 мая 2014 г.
Аннотация:The problem of determining asymptotic normalization coefficients (ANC) from experimental data is considered. It is shown that the ANC could be extracted from the single partial-wave phase shift if one applies the analyticity requirement. A new method of determining ANCs is suggested, which makes use both of the experimental information on phase shifts and of the analytic properties of scattering amplitudes.