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arXiv 1711.02403hep-ph
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中微子-核子相互作用中的单π介子产生

Single pion production in neutrino-nucleon Interactions

M. Kabirnezhad

摘要:

这一工作是D.缰绳该模型由共振π介子产生和非共振背景的贡献来自三个玻恩图在螺旋度的基础。新的工作包括轻子质量效应,并在非线性σ模型的基础上用五个图描述非共振相互作用。为了研究中微子-核子相互作用中的干涉效应,本文在螺旋度基础上对中微子-核子相互作用中的单π介子产生进行了完整的运动学描述,包括共振和非共振相互作用。

英文摘要:

This work represents an extension of the single pion production model proposed by D. Rein. The model consists of resonant pion production and nonresonant background contributions coming from three Born diagrams in the helicity basis. The new work includes lepton mass effects, and nonresonant interaction is described by five diagrams based on a nonlinear σ model. This work provides a full kinematic description of single pion production in the neutrino-nucleon interactions, including resonant and nonresonant interactions in the helicity basis, in order to study the interference effect.

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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