Diffuse Workshop on Global Fit

Conference Room 1 (5th floor of ERI building 2)

Conference Room 1 (5th floor of ERI building 2)

Earthquake Research Institute, the University of Tokyo
Claudio Kopper (MSU) , Lu Lu (Chiba University ) , Nathan Whitehorn (UCLA) , Akimichi Taketa (ERI)

Participants: Akimichi Taketa, Ali Kheirandish, Anatoli Fedynitch, Austin Schneider, Benjamin Smithers, Carlos Alberto Argüelles Delgado, Christian Haack, Christopher Wiebusch, Claudio Kopper, Colton Hill, Donglian Xu, Erik Ganster, Felix Riehn, Hans Niederhausen, Haoning He, Hiroaki Menjo, Jakob van Santen, Jan Soedingrekso, Jöran Stettner, Johannes Werthebach, Juliana Stachurska, Kazufumi Sato, Kevin Meagher, Kohta Murase, Kotoyo Hoshina, Lu Lu, Manuel Silva, Markus Ackermann, Martin Wolf, Mirco Huennefeld, Sally Robertson, Satoko Osone, Spencer Klein, Tianlu Yuan, Wei Tian, Yang Lyu

Access: http://www.eri.u-tokyo.ac.jp/en/access/

Google map surroundingslink

  • Saturday, 14 September
    • 10:30 10:50
    • 10:50 13:10
      Atmospheric modeling and messages from theorists
      Convener: Lu Lu (Chiba U.)
      • 10:50
        Kohta's wishlist for the global-fit 35m

        From perspective of a theorist, what are the physics goals of the global-fit? Which measurements can be helpful determining source parameters?

        Speaker: Kohta Murase (PSU)
      • 11:25
        Honda model 35m

        past and future; comparison with muon measurements.

        Speakers: Hiroaki Menjo (Nagoya University) , Kazufumi Sato (Nagoya University )
      • 12:00
        MCEq and a universal treatment for systematic errors 35m
        Speaker: Anatoli Fedynitch (ICRR)
      • 12:35
        Production of high energy neutrinos in the atmosphere - charm and sibyll2.3C 35m

        (remote) + news of hadronic interaction uncertainties

        Speaker: Felix Riehn (University of Santiago de Compostela)
    • 13:10 14:30
      Lunch and lab tour
      Conveners: Akimichi Taketa (ERI) , Kotoyo Hoshina (o=uwmad,ou=Institutions,dc=icecube,dc=wisc,dc=edu)
    • 14:30 16:35
      Theory and status of IceCube diffuse analyses
      Convener: Claudio Kopper (o=msu,ou=Institutions,dc=icecube,dc=wisc,dc=edu)
      • 14:30
        Diffuse models from 1 TeV to 1 EeV 35m
        Speaker: Dr Haoning He (Riken)
      • 15:05
        Overview of IceCube diffuse analyses in light of global-fit 30m

        which features to include in the global fit? summary of techniques for tau/hadronic shower/glashow resonance/inelasticity and how to combine to an ultimate global-fit? what are the challenges?

        Speakers: Claudio Kopper (MSU) , Nathan Whitehorn (UCLA)
      • 15:35
        Diffuse numu + HESE consistency checks and combined fit 30m

        public -> method only.

        Speakers: Joeran Stettner (RWTH Aachen) , Erik Ganster (RWTH Aachen) , Austin Schneider (UW Madison)
      • 16:05
        Discussions and concluding remarks 30m

        The end of the public part of the workshop.

        Speakers: Claudio Kopper (MSU) , Nathan Whitehorn (UCLA)
    • 16:35 16:50
      coffee break
    • 16:50 19:15
      Preparation for Hackathon
      Convener: Jakob van Santen (DESY)
      • 17:05
        Multi-sim status 15m

        Hands-on, test samples, hackathon topic

        Speakers: Benjamin Smithers (UT Arlington) , Claudio Kopper (MSU)
      • 17:20
        NuGen VS NuSquids + LeptonInjector 15m

        hackathon topic

        Speaker: Kotoyo Hoshina (o=uwmad,ou=Institutions,dc=icecube,dc=wisc,dc=edu)
      • 17:35
        Dynamic-stack CORSIKA 15m

        hackathon topic

        Speaker: Kevin Meagher (U.W. Madison)
      • 17:50
        Status of MESE 15m

        what sub projects are missing? hackathon topic

        Speaker: Austin Schneider (U.W. Madison)
      • 18:05
        Future galactic plane analyses in context of the global-fit 15m

        An example of diffuse global-fit application for nu-source. hackathon project?

        Speaker: Christian Haack (RWTH Aachen)
      • 18:20
        Cascade-generator 15m

        a new reconstruction for cascades joining LLH with CNN. next needs to implement interface for photonics-service. hackathon project.

        Speaker: Mirco Huennefeld (Dortmund)
      • 18:35
        X-section analysis with NNM-fit 15m

        hackathon topic (fitters)

        Speaker: Sally Robertson (Berkeley )
      • 18:50
        Interpretability of bayes factors in diffuse analyses 15m
        Speaker: Hans Niederhausen (TUM )
      • 19:05
        Distribute Hackathon projects 10m

        multi-sim; dynamic-stack corsika; cascade generator; lepton-injector; decision tree; ...

        Speakers: Claudio Kopper (MSU) , Nathan Whitehorn (UCLA)
    • 19:15 22:15
      Dinner and カラオケ
  • Sunday, 15 September
    • 10:30 17:30
      Conveners: Claudio Kopper (o=msu,ou=Institutions,dc=icecube,dc=wisc,dc=edu) , Nathan Whitehorn (UCLA)
    • 17:30 18:00
      Project presentations and closing

      Progress update per project