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arXiv 1408.2274hep-ph
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直接态与末态张量介子光生-振幅分析

Direct vs. final state tensor meson photoproduction - amplitude analysis

Ł. Bibrzycki, R. Kamiński

摘要:

张量介子光生被描述为直接产生过程或末态ππ相互作用的结果。我们计算选定的分波的质量分布,并面对我们的预测与CLAS实验的测量。我们还指出了光生振幅的结构,这些结构可能导致能够指示主导张量介子传导机制的可观测效应。

英文摘要:

Tensor meson photoproduction is described as either a direct production process or a consequence of the final state ππinteractions. We calculate the mass distributions for selected partial waves and confront our predictions with the measurements of the CLAS experiment. We also point out the structures in the photoproduction amplitudes which may result in observable effects able to indicate the dominant tensor meson photoporduction mechanism.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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