We review the last two decades of using photon beams to measure the production of mesons, and in particular the information that can be obtained on the spectrum of light, non-strange baryons. This is a compendium of experimental results, which should be used as a complement to theoretical reviews of the subject. Lists of data sets are given, together with a comprehensive set of references. An indication of the impact of the data is presented with a summary of the results.

中文翻译：

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光产生反应和非奇异重子光谱

我们回顾了过去二十年使用光子束来测量介子的产生，特别是可以在光谱、非奇异重子上获得的信息。这是实验结果的纲要，应用作对该主题的理论评论的补充。给出了数据集列表，以及一组全面的参考资料。数据影响的指示与结果摘要一起呈现。