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arXiv 0711.1983hep-ex
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HERA及其他地方美容产品回顾

Review of Beauty Production at HERA and Elsewhere

Achim Geiser

摘要:

在HERA的美容生产的实验结果进行审查的背景下,类似的测量在其他对撞机。作为一个唯象的QCD尺度依赖的许多不同的NLO和NNLO预测的研究结果,修改的“默认”的尺度选择主张。实验上的光子-夸克耦合的限制也进行了研究。

英文摘要:

Experimental results on beauty production at HERA are reviewed in the context of similar measurements at other colliders. As a result of a phenomenological study of the QCD scale dependence of many different NLO and NNLO predictions, a modification of the ``default'' scale choice is advocated. Experimental constraints on the photon-quark coupling are also investigated.

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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