Electroproduction of the N*(1535) resonance at large momentum transfer.
نویسندگان
چکیده
We report on the first lattice calculation of light-cone distribution amplitudes of the N*(1535) resonance, which are used to calculate the transition form factors at large momentum transfers using light-cone sum rules. In the region Q2>2 GeV2, where the light-cone expansion is expected to converge, the results appear to be in good agreement with the experimental data.
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عنوان ژورنال:
- Physical review letters
دوره 103 7 شماره
صفحات -
تاریخ انتشار 2009