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High Energy Workshop 2006 Summary 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 m and bundles

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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
UHE/EHE in IceCube
  • Energy Range (10PeV – 10 EeV)
  • “Signal” : GZK, Topdown
  • “BG” : Atmospheric m and bundles
  • Detection Channel : m/t track with bunch of “cascades” (track and cascade)
recent activities by ehe working group
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., Keiichi

Data check: Hiroko M., Kotoyo, Aya

mc study
Juliet-interface

Propagator/Generator

PSI_Photonics

Cherenkov

Hit-constructor etc

Weigher/Checker

First analyzer

Weighting-module

Reco modules (wf-llh etc)

Reconstruction

, t

, n

m

  • Aya, Kotoyo (UW-Madison) Shigeru, Keiichi (Chiba)
MC Study

Modules in IceTray

Numerical Calculation by JULIeT

analysis chain in mc study
Analysis Chain in MC Study
  • Aya (UW-Madison) Shigeru (Chiba)
results in the mc study
Results in the MC study
  • Aya (UW-Madison) ‘s talk in the Science session

GZK m

Atmospheric m

GZK t

results in the mc study1
Results in the MC study
  • Aya (UW-Madison) ‘s talk in the Science session
results in the mc study2
GZK m

GZK t

Atmospheric m

GZK m

GZK t

Atmospheric m

GZK m

Atmospheric m

GZK t

Results in the MC study
  • Aya (UW-Madison) ‘s talk in the Science session

GZK m3.5 events/year

GZK t0.56events/year

Atmospheric m0.33 events/year

pdf for composite track reco
PDF (for composite track reco)
  • Sean (UW-Madison) Rodin (UC-Berkeley) Keiichi (Chiba)
  • 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))

Likelihood of waveform

(Gary UW-Madison)

reconstruction modules
Reconstruction Modules
  • Sean, David (UW-Madison) Rodin (UC-Berkeley) Keiichi (Chiba)

Gulliver

Parameterization

(I3Parameterization)

Likelihood

(I3EvemtLLHBase)

Minimizer

(I3MinimizerBase)

Implementation

Implementation

I3Ophelia Dataclasses

Ophelia

(Optimized High Energy Lepton Integrated Analysis)

PDF

dom response service
DOM response service
  • Shigeru (Chiba)

FADC

PDF/Likelihood

PMT

anis2juliet
Anis2Juliet
  • Aya (UW-Madison) Shigeru (Chiba)

Anis as a n generator

Juliet as a m/t propagator

m

I3Juliet

n

I3Anis

real data analysis our working data sample proposal
Real Data analysis – our working data sample proposal
  • Aya (UW-Madison) Shigeru (Chiba)

9-strings event rate

GZK m

Atmospheric m

~ 1000 events/year

for Npe > 104

real data analysis our working data sample proposal1
Real Data analysis – our working data sample proposal

NDOM >53

NDOM >53

NDOM >53

NPE >104

NPE >104

Proposal Doc in preparation

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