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arXiv 0808.0071hep-ph
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相干nu-N散射和对标准模型以外物理的探索

Coherent nu-N scattering and the search for physics beyond the standard model

J. Barranco

备注：
6 pages, 1 Figure, Talk given at 11th Mexican Workshop on Particles and Fields 2007, Tuxtla Gutierrez, Mexico, 7-12 Nov 2007
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摘要：

我们专注于未来的建议，以测量相干中微子核散射，我们表明，这种实验是非常敏感的非标准中微子与夸克的相互作用。首先在一个模型独立的参数化，然后我们集中在特定的模型，如leptoquark和模型与额外的中性规范玻色子和R-宇称破缺相互作用。我们表明，在所有这三种不同类型的新物理是可能的，以获得未来的对撞机实验的竞争边界。对于特定的情况下，leptoquark，我们发现，预期的灵敏度耦合和质量的大多数未来的实验设置是相当好的比目前的限制。

英文摘要：

We focus in future proposals to measure coherent neutrino-nuclei scattering and we show that such kind of experiments are very sensitive to nonstandard neutrino interactions with quarks. First in a model independent parametrization and then we focused in particular models such as leptoquarks and models with extra neutral gauge bosons and with R-parity breaking interactions. We show that in all these three different types of new physics it is possible to obtain competitive bounds to those of future collider experiments. For the particular case of leptoquarks we found that the expected sensitivity to the coupling and mass for most of the future experimental setups is quite better than the current constraints.

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