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arXiv 0811.2288hep-ph
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神经网络部分子分布更新:NNPDF1 .1

Update on Neural Network Parton Distributions: NNPDF1.1

NNPDF Collaboration, Juan Rojo, Richard D. Ball, Luigi Del Debbio, Stefano Forte, Alberto Guffanti, Jose I. Latorre, Andrea Piccione, Maria Ubiali

摘要:

我们目前的NNPDF部分子分析框架内的最新进展。在简要回顾了DIS NNPDF分析结果NNPDF1.0之后,我们讨论了用NNPDF1.1表示的奇怪和反奇怪分布的独立参数化的更新分析结果。我们研究这种改进的分析奇怪的PDF的现象学的影响。

英文摘要:

We present recent progress within the NNPDF parton analysis framework. After a brief review of the results from the DIS NNPDF analysis, NNPDF1.0, we discuss results from an updated analysis with independent parametrizations for the strange and anti-strange distributions, denoted by NNPDF1.1. We examine the phenomenological implications of this improved analysis for the strange PDFs.

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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