ar X iv : n uc l - ex / 0 41 10 48 v 1 2 4 N ov 2 00 4 Compton Scattering by the Nucleon ⋆
نویسنده
چکیده
The status of Compton scattering by the nucleon at energies of the first and second resonance is summarized. In addition to a general test of dispersion theories and a precise determination of polarizabilities, the validities of four fundamental sum rules are explored. Recommended averages of experimental values for the electromagnetic polarizabilities and spin-polarizabilities of the nucleon are determined: αp = 12. (n) π = 58.6 ± 4.0 (unit 10 −4 fm 4).
منابع مشابه
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The status of Compton scattering by the nucleon at energies of the first and second resonance is summarized. In addition to a general test of dispersion theories and a precise determination of polarizabilities, the validities of four fundamental sum rules are explored. Recommended averages of experimental values for the electromagnetic polarizabilities and spin-polarizabilities of the nucleon a...
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تاریخ انتشار 2004