SENSE - Search for new physics and technological advancements from neutrino experiments at the high intensity frontier.

SENSE - 从高强度前沿的中微子实验中寻找新的物理和技术进步。

• 批准号: EP/X039552/1
• 负责人: Constantinos Andreopoulos
• 金额: $ 5.05万
• 依托单位: University of Liverpool
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FX039552%2F1
• 关键词: SENSE; Search; new; physics; technological

SENSE promotes the collaboration among European, American, Brazilian and Russian researchers involved in the most important research projects in the field of neutrino physics at the high intensity frontier. The observation of neutrino oscillations established a picture consistent with the mixing of three neutrino flavours in three mass eigenstates and small mass differences. Experimental anomalies suggest the existence of sterile neutrino states participating in the mixing and not coupling to the SM gauge bosons. Lepton mixings and massive neutrinos offer a gateway to deviations from the Standard Model in the lepton sector including Charged Lepton Flavour Violation. The FNAL Short-Baseline Neutrino (SBN) program based on three almost identical liquid argon Time Projection Chambers located along the Booster Neutrino Beam offers a compelling opportunity to resolve the anomalies and performthe most sensitive search for sterile neutrinos at the eV mass scale through appearance and disappearance oscillation searches. MicroBooNE, ICARUS and SBND will search for the oscillation signal by comparing the neutrino event spectra measured at different distances from the source. The FNAL SBN program is a major step towards the global effort of the neutrino physics community in realising the Deep Underground Neutrino Experiment (DUNE) which will provide fundamental contribution to the determination of neutrino mass ordering, measurement of CP violation, precision tests of the three-flavor oscillation paradigm using long-baseline flavor transition, search for nucleon decay and study of the burst of neutrinos from core-collapse supernova in the framework of multi-messenger astronomy. SENSE researchers have provided major contributions to the SBN and DUNE projects and will take leading roles in the commissioning of the detectors, data taking and analysis. These endeavors foster the development of cutting edge technologies with spin-offs outside particle physics.

SENSE 促进欧洲、美国、巴西和俄罗斯研究人员之间的合作，参与高强度前沿中微子物理领域最重要的研究项目。对中微子振荡的观察建立了一幅与三种中微子味道在三种质量本征态和小的质量差异中混合一致的图像。实验异常表明存在参与混合且不与 SM 规范玻色子耦合的惰性中微子态。轻子混合和大量中微子为偏离轻子领域的标准模型提供了途径，包括带电轻子味道违规。 FNAL 短基线中微子 (SBN) 计划基于位于助推中微子束的三个几乎相同的液氩时间投影室，提供了一个令人信服的机会来解决异常现象，并通过外观和质量在 eV 质量尺度上对惰性中微子进行最灵敏的搜索。消失振荡搜索。 MicroBooNE、ICARUS 和 SBND 将通过比较在距源不同距离处测量的中微子事件光谱来搜索振荡信号。 FNAL SBN计划是中微子物理界全球努力实现深部地下中微子实验（DUNE）的重要一步，它将为中微子质量有序性的确定、CP破坏的测量、三者的精确测试提供基础贡献。 -使用长基线风味转变的风味振荡范式，在多信使天文学框架中寻找核子衰变并研究核心塌陷超新星中微子的爆发。 SENSE 研究人员为 SBN 和 DUNE 项目做出了重大贡献，并将在探测器的调试、数据采集和分析方面发挥主导作用。这些努力促进了粒子物理学之外的尖端技术的发展。