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arXiv 0904.2260nucl-th
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关联效应对核物质弱响应的影响

Correlation effects on the weak response of nuclear matter

Omar Benhar, Nicola Farina

摘要:

在低和高动量转移的核响应的一致性描述需要一个统一的动力学模型,适合于考虑短期和长期的相关效应。我们报告的带电电流弱响应的对称核物质的研究结果,进行了有效的相互作用,从一个现实的模型中的核子-核子力的形式主义相关的基础功能。我们的方法允许一个清晰的识别不同的相互作用的影响占主导地位的运动学区域。

英文摘要:

The consistent description of the nuclear response at low and high momentum transfer requires a unified dynamical model, suitable to account for both short- and long-range correlation effects. We report the results of a study of the charged current weak response of symmetric nuclear matter, carried out using an effective interaction obtained from a realistic model of the nucleon-nucleon force within the formalism of correlated basis functions. Our approach allows for a clear identification of the kinematical regions in which different interaction effects dominate.

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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