论文标题
来自中微子核心多核子淘汰的独家最终状态HADRON观察力
Exclusive final state hadron observables from neutrino-nucleus multi-nucleon knockout
论文作者
论文摘要
我们介绍了对中微子诱导的电荷 - 电流横截面的2p2h（两个粒子两个孔）的更新计算结果。从实验研究的角度来看，我们还提供了一些独家可观察物，例如即将发出的核子和可用能量的分布，我们将其与中性发电机内获得的结果进行比较。我们还计算了3P3H机制的贡献，并与总计分开。最后，我们讨论了在包含横截面的水平上进行的MC事件生成器中现有结果与先前实现的差异，这可能会严重影响实验分析，尤其是在考虑Hadronic可观察的情况下。
We present results of an updated calculation of the 2p2h (two particle two hole) contribution to the neutrino-induced charge-current cross section. We provide also some exclusive observables, interesting from the point of view of experimental studies, e.g. distributions of momenta of the outgoing nucleons and of available energy, which we compare with the results obtained within the NEUT generator. We also compute, and separate from the total, the contributions of 3p3h mechanisms. Finally, we discuss the differences between the present results and previous implementations of the model in MC event-generators, done at the level of inclusive cross sections, which might significantly influence the experimental analyses, particularly in the cases where the hadronic observables are considered.
