High Energy Workshop 2006 Summary and status
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Transcript of High Energy Workshop 2006 Summary and status
High Energy Workshop 2006Summary and status
Shigeru Yoshida (Chiba University)For the EHE(“track and cascade”) WG
UHE/EHE in IceCube
Energy Range (10PeV – 10 EeV)“Signal” : GZK, Topdown
“BG” : Atmospheric and bundles
Detection Channel : / track with bunch of “cascades” (track and cascade)
Recent Activities by EHE Working Group
Convener: Shigeru Y.Muon Reco: Sean G., Keiichi M., David B.Tau Reco: Rodin P.MC study: Shigeru, Kotoyo H., Aya I.MC (semi-) mass production: Paolo D.,
KeiichiData check: Hiroko M., Kotoyo, Aya
Modules in IceTray
Numerical Calculation by JULIeT
Juliet-interface Propagator/Generator
PSI_Photonics Cherenkov
Hit-constructor etc
Weighting-moduleWeigher/CheckerFirst analyzer
Reco modules (wf-llh etc)Reconstruction
Aya, Kotoyo (UW-Madison) Shigeru, Keiichi (Chiba)
MC Study
Analysis Chain in MC Study
Aya (UW-Madison) Shigeru (Chiba)
Results in the MC study Aya (UW-Madison) ‘s talk in the Science session
GZK Atmospheric GZK
Results in the MC study Aya (UW-Madison) ‘s talk in the Science session
Results in the MC study Aya (UW-Madison) ‘s talk in the Science session
GZK 3.5 events/year
GZK 0.56events/year
Atmospheric 0.33 events/year
GZKGZK
Atmospheric
GZKGZK
Atmospheric
GZK Atmospheric GZK
composite track reconstruction- energy loss profile - Keiichi (Chiba)
PDF (for composite track reco) Sean (UW-Madison) Rodin (UC-Berkeley) Keiichi
(Chiba)
e
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Nn
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Likelihood of waveform(Gary UW-Madison)
• Photonics “Infinite Cascade table” (Sean)• Analytic Function fitted with the cascade table (Keiichi)• Analytic Function for Cherenkov photons moving along a track (Rodin, Astroparticle Physics 23 566-571 (2005))
Reconstruction Modules Sean, David (UW-Madison) Rodin (UC-Berkeley) Keiichi (Chiba)
Gulliver
Parameterization(I3Parameterization)
Likelihood(I3EvemtLLHBase)
Minimizer(I3MinimizerBase)
Ophelia(Optimized High Energy Lepton Integrated Analysis)
Implementation Implementation
PDFI3Ophelia Dataclasses
DOM response service Shigeru (Chiba)
PMT
FADC
PDF/Likelihood
I3Anis
Aya (UW-Madison) Shigeru (Chiba)
Anis2Juliet
I3Juliet
Anis as a generatorJuliet as a / propagator
Real Data analysis – our working data sample proposal Aya (UW-Madison) Shigeru (Chiba)
GZKAtmospheric
9-strings event rate
~ 1000 events/yearfor Npe > 104
Real Data analysis – our working data sample proposal
Proposal Doc in preparation
NDOM >53NDOM >53 NDOM >53
NPE >104 NPE >104
Summary