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arXiv 0909.0620nucl-th
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电子和中微子-核散射的相对论模型

Relativistic models for electron and neutrino-nucleus scattering

C. Giusti, A. Meucci, F. D. Pacati, J. A. Caballero, J. M. Udias

摘要:

本文将准弹性电子散射的相对论模型推广到带电流和中性流中微子-核散射。对不同的末态相互作用描述进行了比较。对于包容性的电子散射的相对论格林函数的方法进行了比较与计算的基础上使用的相对论纯实平均场电位在最终状态。这两种方法都导致强度的重新分布,但保持总通量。给出了不同能量下的微分截面结果。对标度特性也进行了分析和讨论

英文摘要:

Relativistic models developed for the exclusive and inclusive quasielastic (QE) electron scattering have been extended to charged-current (CC) and neutral-current (NC) neutrino-nucleus scattering. Different descriptions of final-state interactions (FSI) are compared. For the inclusive electron scattering the relativistic Green's function approach is compared with calculations based on the use of relativistic purely real mean field potentials in the final state. Both approaches lead to a redistribution of the strength but conserving the total flux. Results for the differential cross section at different energies are presented. Scaling properties are also analyzed and 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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