Topical Workshop: NGC 1068 as cosmic laboratory

Europe/Berlin
MIAPbP

MIAPbP

Boltzmannstraße 2, 85748 Garching bei München
Elisa Resconi (TUM), Paolo Padovani (ESO), Chiara Bellenghi (Technical University Munich)
Description

The IceCube collaboration recently reported 4.2σ evidence for high-energy neutrino emission from the direction of the active galaxy NGC 1068. This well-studied AGN optically classified as a Seyfert 2 is hosted by a nearby starburst galaxy and is also characterised by a powerful outflow. With this topical workshop, we would like to learn where we stand in understanding the nature(s) of NGC 1068 and specifically the origin of its neutrino emission from the observational and phenomenological perspectives. Possible cosmic ray production scenarios, and the constraints posed by neutrinos, will be discussed.

During the workshop, we hope to identify the most significant open questions and initiate useful collaborations to start paving the way towards understanding NGC 1068 and similar objects.

 

The venue

The workshop will be on campus in Garching, at the MIAPbP building (Boltzmannstraße 2, 85748 Garching bei München).

Directions from Munich Airport:
Take the S1 train and change in "Neufahrn". From there take bus no. 690 to Garching Campus (Garching Forschungszentrum). Exit at the terminal station and walk to the IPP gate (see map).

Direction from Munich city center:
Take the subway line U6 to Garching Forschungszentrum. Exit the underground station following the signs to IPP/ORIGINS Cluster. Turn to the left on top of the stairs exiting the station. You are now in front of the IPP gate.

Once you are at the IPP gate, you can tell the guard that you're heading to the MIAPbP building for the workshop. From there, keep the left of the central green, cross the bridge with blue handrails, and turn to the left. Follow the street until you reach the entrance of the MIAPbP building on the right.

You can check how to reach the building from the subway station Garching Forschungszentrum in the map below (red path):

Zoom streaming details

The meeting will be streamed on Zoom at the following coordinates:
Zoom link: https://tum-conf.zoom.us/j/6097338680?pwd=UDB0U0ljRktsMStBR3lRZGpDbHZuUT09
Meeting ID: 609 733 8680
Passcode: NGC1068

Participants
    • 09:30 10:00
      Warm-up coffee 30m
    • 10:00 12:30
      Review of the state of art: Introduction
      • 10:00
        Introduction and plans for the workshop 15m
        Speaker: Elisa Resconi (Technical University of Munich)
      • 10:15
        A multiwavelength picture of NGC 1068 45m
        Speaker: Paolo Padovani (ESO)
      • 11:00
        IceCube history in the search for neutrino point sources 30m
        Speaker: Elisa Resconi (Technical University of Munich)
      • 11:30
        Discussion 1h
    • 12:30 14:00
      Lunch break 1h 30m
    • 14:00 15:15
      Review of the state of art: Neutrino emission models
      • 14:00
        Latest results from the search for neutrino point sources with IceCube 30m
        Speaker: Chiara Bellenghi (Technical University Munich)
      • 14:30
        Non-thermal Coronal Activity in Nearby AGNs 30m
        Speaker: Yoshiyuki Inoue (Osaka University)
    • 15:15 15:45
      Coffee break 30m
    • 15:45 17:00
      Open discussion: Identifying the main open questions
    • 10:00 12:30
      Review of the state of art: Neutrino emission models
      • 10:00
        The Hearts of Active Galactic Nuclei as Hidden Neutrino Sources 30m
        Speaker: Kohta Murase
      • 10:30
        [Temporary] Search for neutrino emission from hard X-ray Seyfert galaxies with IceCube 30m
        Speaker: Hans Niederhausen (Michigan State University)
      • 11:00
        Discussion 1h 30m
    • 12:30 14:00
      Lunch break 1h 30m
    • 14:00 15:50
      NGC 1068 and similar objects: mm and X-ray emission
      • 14:00
        [Temporary] mm-emission from NGC 1068 30m
        Speaker: Ko-Yun (Monica) Huang (Leiden Observatory)
      • 14:30
        [Temporary] GRAVITY results 20m
        Speaker: Taro Shimizu (MPE)
      • 14:50
        [Temporary] Thermal imaging of dust hiding the black hole in NGC 1068 30m
        Speaker: Violeta Gámez Rosas (Leiden Observatory, Leiden University)
      • 15:20
        X-ray emission from NGC 1068 30m
        Speaker: Stefano Bianchi (Università degli Studi Roma Tre)
    • 15:50 16:20
      Coffee break 30m
    • 16:20 17:30
      Open discussion: NGC 1068 (et similia) multiwavelength data
    • 19:00 22:00
      Social Dinner 3h
    • 10:00 12:00
      NGC 1068 and similar objects: Gamma-ray emission
      • 10:00
        Gamma-ray emission from NGC 1068 30m
        Speaker: Axel Arbet-Engels (Max Planck Institute Munich)
      • 10:30
        [Temporary] Gamma-rays from starbursts and outflows 30m
        Speaker: Marco Ajello (Clemson University)
      • 11:00
        Gamma-ray and neutrino emission from AGN outflows 30m
        Speaker: Alessandra Lamastra (INAF)
      • 11:30
        Hidden Cosmic-Ray Accelerators as an Origin of TeV-PeV Cosmic Neutrinos 30m
        Speaker: Dafne Guetta (Ariel University, Ariel)
    • 12:00 13:00
      Open discussion: NGC 1068 (et similia) multiwavelegth data
    • 14:30 15:00
      Solving the multi-messenger puzzle of NGC 1068 30m
      Speaker: Björn Eichmann (Ruhr University Bochum)
    • 10:00 12:30
      Production and acceleration: Standard physics scenarios
      • 10:00
        Particle Acceleration around Massive Black Holes 30m
        Speaker: Pasquale Blasi (GSSI)
      • 10:30
        Acceleration and transport in starburst galaxies 30m
        Speaker: Enrico Peretti (Niels Bohr Institute)
      • 11:00
        [Temporary] Modelling NGC 1068 vs the IceCube signal 30m
        Speaker: Stefano Gabici
      • 11:30
        Discussion 1h
    • 12:30 14:00
      Lunch break 1h 30m
    • 14:00 15:30
      Open discussion: Connecting the observations and modelling
    • 15:30 16:00
      Summary: Paving the way forward
    • 10:00 12:30
      Space available for further discussions and exchanges!