![Page 1: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/1.jpg)
IceCubeDetectorforNeutrinos
RuiLimingBaiXuening
![Page 2: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/2.jpg)
Outlines
• 1Experimentalmechanism• 2Instruments• 3 Experimentalgoals
3.1Pointsourcesofhighenergyneutrinos3.2Gammaray3.3Indirectdarkmattersearches3.4NeutrinoPhysics
![Page 3: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/3.jpg)
Experimentalmechanism
1whatisneutrino?tinyrestmass---->directcapture?electricallyneutral---->magneticforce?interactsonlyviatheweaksubatomicforceandgravity---->undetected!
![Page 4: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/4.jpg)
Experimentalmechanism
• betacapture(1942wangganchang)• Cowan–Reinesneutrinoexperiment
(1995NobelPrize)
• Nuetrinosreactwiththemoleculesofwaterintheice,theycancreatechargedleptons(electrons,muons,ortaus)
• Cherenkovradiation0.99c(chargedparticle,muon)>0.75c(speedoflightintheice)
• highenergyneutrinos(10^11~10^21eV)
![Page 5: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/5.jpg)
Amundsen–ScottSouthPoleStation
![Page 6: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/6.jpg)
![Page 7: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/7.jpg)
Instruments
1760m
![Page 8: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/8.jpg)
![Page 9: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/9.jpg)
• "track"indicator:muons
• "cascade"indicator:electrons,taus(PeV)
• howtorejectecosmicraymuons:• forcusontheup-goingevents
mechanism
"doublebang"20PeV/m
![Page 10: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/10.jpg)
no-oscillation(NO)
normalhierarchy(NH)
invertedhierarchy(IH).
Purewater Ice
LiquidArgonLiquidScintillator
IceCubecanrecordethelargestnumber
ShaquannSetal,2018
![Page 11: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/11.jpg)
astrophysicalneutrinosource
AGNcosmicrayneutrinosdecaySupernova,GRBs,GW...sun(PPchain,CNOcycle)
![Page 12: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/12.jpg)
experimentalgoals
![Page 13: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/13.jpg)
multimessengerastrophysics(CCSN)
ShaquannSetal,2018
P.M.Garnavichetal,2016
![Page 14: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/14.jpg)
• Model: thedecayproductsofneutralandchargedpionsfromppinteractionsareresponsibleforthenon-thermalemissionintheUniverse
CosmicRayPhysics
MarkusAhlersetal,2015
![Page 15: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/15.jpg)
DarkMatter
CascadeAnalysis:non-zerodarkmattercomponent?
TheIceCubeCollaboration*,2018
![Page 16: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/16.jpg)
NeutrinoPhysicsMeasurementofthemulti-TeVneutrinointeractioncross-sectionwithIceCubeusingEarthabsorption
measuredthecross-sectiontimesthepredictionofthestandardmodelforcharged- and neutral-currentinteractionsintheenergyrangefrom6.3TeVto980TeV
TheIceCubeCollaboration*,2017
![Page 17: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/17.jpg)
• PINGU(thePrecisionIceCubeNextGenerationUpgrade)
1low-energyinfillextension
2energythresholdofafewGeV
3chiefgoal:determiningtheneutrinomasshierarchy(NMH)
![Page 18: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/18.jpg)
conclusion
• DetectCherenkovradiationemittedbytheproductsofneutrinowithenergyaboutPeV.• Muonsare'track'events,electronsandtausare'cascade'events.• IceCubecanbeusedtoinvestigateneutrinoastronomy,cosmicray,darkmatterandneutrinophysics.
![Page 19: IceCube - Tsinghuaastro.tsinghua.edu.cn/~xbai/teaching/Student...• Shock Breakout and Early Light Curves of Type II-P Supernovae Observed with Kepler ; P. M. Garnavich et al;doi](https://reader033.vdocuments.mx/reader033/viewer/2022050109/5f46a7818c72cc080967da38/html5/thumbnails/19.jpg)
Reference• SearchforneutrinosfromdecayingdarkmatterwithIceCube;IceCubeCollaboration:M.G.Aartsenetal;arXiv:1804.03848
• Measurementofthemulti-TeVneutrinointeractioncross-sectionwithIceCubeusingEarthabsorption;TheIceCubeCollaboration;doi:10.1038/nature24459
• TheIceCubeNeutrinoObservatory:InstrumentationandOnlineSystems;TheIceCubeCollaborationM.G.Aartsenetal;arXiv:1612.05093
• ConstraintsonUltrahigh-EnergyCosmic-RaySourcesfromaSearchforNeutrinosAbove10PeVwithIceCube;IceCubeCollaboration:M.G.Aartsenetal;(Journal)PhysicalReviewLetters117(2016)241101
• ShockBreakoutandEarlyLightCurvesofTypeII-PSupernovaeObservedwithKepler;P.M.Garnavichetal;doi10.3847/0004-637X/820/1/23
• NeutrinoSignalsofCore-CollapseSupernovaeinUndergroundDetectors;ShaquannSeadrowetal;arXiv:1804.00689