{"title":"IceCube/DeepCore和IceCube升级的中微子振荡和PMNS一致性","authors":"T. Stuttard","doi":"10.22323/1.369.0099","DOIUrl":null,"url":null,"abstract":"The 3$\\nu$ paradigm can be tested with precision measurements of the unitarity of the Pontecorvo–Maki–Nakagawa–Sakata (PMNS) neutrino mixing matrix. However, such tests are hampered by the low precision of $\\nu_{\\tau}$ oscillation measurements, and new measurements are required. A recent world-leading measurement of $\\nu_{\\tau}$ appearance by the DeepCore sub-array of the IceCube neutrino observatory is presented, as well as the future prospects from the upcoming IceCube Upgrade.","PeriodicalId":322602,"journal":{"name":"Proceedings of The 21st international workshop on neutrinos from accelerators — PoS(NuFact2019)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Neutrino oscillations and PMNS unitarity with IceCube/DeepCore and the IceCube Upgrade\",\"authors\":\"T. Stuttard\",\"doi\":\"10.22323/1.369.0099\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The 3$\\\\nu$ paradigm can be tested with precision measurements of the unitarity of the Pontecorvo–Maki–Nakagawa–Sakata (PMNS) neutrino mixing matrix. However, such tests are hampered by the low precision of $\\\\nu_{\\\\tau}$ oscillation measurements, and new measurements are required. A recent world-leading measurement of $\\\\nu_{\\\\tau}$ appearance by the DeepCore sub-array of the IceCube neutrino observatory is presented, as well as the future prospects from the upcoming IceCube Upgrade.\",\"PeriodicalId\":322602,\"journal\":{\"name\":\"Proceedings of The 21st international workshop on neutrinos from accelerators — PoS(NuFact2019)\",\"volume\":\"6 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-06-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of The 21st international workshop on neutrinos from accelerators — PoS(NuFact2019)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.22323/1.369.0099\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of The 21st international workshop on neutrinos from accelerators — PoS(NuFact2019)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22323/1.369.0099","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Neutrino oscillations and PMNS unitarity with IceCube/DeepCore and the IceCube Upgrade
The 3$\nu$ paradigm can be tested with precision measurements of the unitarity of the Pontecorvo–Maki–Nakagawa–Sakata (PMNS) neutrino mixing matrix. However, such tests are hampered by the low precision of $\nu_{\tau}$ oscillation measurements, and new measurements are required. A recent world-leading measurement of $\nu_{\tau}$ appearance by the DeepCore sub-array of the IceCube neutrino observatory is presented, as well as the future prospects from the upcoming IceCube Upgrade.