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The SHiP Experiment: Search for New Physics in the Neutrino Sector

机译：船舶实验：搜索中微子部门的新物理

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The SHiP experiment (for Search for Hidden Particles) which will operate at the CERN Super Proton Synchrotron (SPS) is one of the most promising projects in the field of particle physics. The SPS 400-GeV/c proton beam will be dumped onto the molybdenum-tungsten target of the SHiP detector, and the data corresponding to 2 x 10(20) protons on the target will be accumulated in five years of running. The experiment is aimed at a search for very weakly interacting neutral particles beyond the Standard Model framework referred to as novel physics particles: massive neutral leptons, axions, and dark photons. Possible existence of such particles can help explain such firmly established phenomena as the baryon asymmetry of the Universe, nonzero neutrino masses, and the presence of dark matter. Beyond that, the experimental program envisages extensive studies in neutrino physics. In particular, we aim at directly detecting the tau antineutrinothe only Standard Model particle which until now has escaped experimental detection. The envisaged search for the right-handed neutrino partners is particularly interesting: theoretically, their existence can help explain some observed phenomena not predicted by the Standard Model. Experimental investigations in the fields of tau-neutrino interactions (as the least studied sector of neutrino physics) and production of charmed particles and a search for interactions of particles of light dark matter will be carried out with a neutrino detector based on relativistic nuclear emulsion. The (-) and (+) production events will be discriminated (whereby the production of tau antineutrinos will be directly detected) using special magnets developed for the SHiP emulsion detector. Presently, a prototype of the emulsion detector as a key element of the SHiP neutrino detector is being simulated, constructed, and tested. The nuclear-emulsion technology provides a record-high spatial resolution as required for detecting charged particles with extremely
机译：该船舶实验（用于搜索隐藏的颗粒），它将在Cern Super Proton Synchrotron（SPS）是粒子物理领域中最有前途的项目之一。 SPS 400-GEV / C质子束将被倾倒在船舶检测器的钼 - 钨靶上，并且对应于目标上的2×10（20）质子的数据将在运行的五年内积累。该实验旨在寻找非常弱的相互作用的中性粒子，超出标准模型框架，称为新型物理粒子：巨大的中性卵石，轴和深色光子。这种颗粒的可能存在可以有助于解释如宇宙，非零中子质量的重细胞不对称和暗物质的存在的牢固建立的现象。除此之外，实验计划设想在Neutrino物理学中进行广泛的研究。特别是，我们的目的是直接检测Tau Antineutrinothe的标准模型粒子，直到现在逃离实验检测。设想的右撇子中微子合作伙伴的搜索特别有趣：从理论上讲，它们的存在可以帮助解释标准模型未预测的一些观察到的现象。基于相对论核乳液的中微子探测器，将迷你颗粒的田中相互作用（作为中微子物理学的最少研究的扇区）和迷人颗粒的相互作用的实验研究以及对光暗物颗粒的相互作用。 （ - ）和（+）生产事件将被歧视（即将使用为船乳液检测器开发的特殊磁铁直接检测到Tau Antemos的生产。目前，正在模拟，构造和测试作为诸如船中微子检测器的关键元件的乳液检测器的原型。核 - 乳液技术根据需要的是检测带电粒子所需的记录高空间分辨率

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