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arXiv 1012.2261nucl-th
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部分子能量损失模型的比较

Comparing parton energy loss models

M. van Leeuwen

摘要:

讨论了热强相互作用物质中辐射部分子能量损失的三种常用形式之间的异同。本文计算了一个由固定长度的均匀介质组成的模型系统的单胶子发射谱。大规模的定量差异,发现这些差异的起源进行了讨论。

英文摘要:

The similarities and differences between three commonly used formalisms for radiative parton energy loss in hot strongly interacting matter are discussed. The single gluon emission spectra are evaluated for a model system consisting of a homogeneous medium with a fixed length, the `TECHQM brick'. Sizable quantitative differences are found and the origins of these differences are discussed.

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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