User Tools

Site Tools


start

Garching SN meeting

This is the group meeting for everyone interested in explosive transients of any kind. The meetings take place on Thursday at 11 am on Zoom and in-person at the old MPA lecture hall (401). All announcements will be made via the mailing list (garching_sn_meeting@eso.org). Tell Stefan Taubenberger, Christian Vogl, or Geza Csornyei if you want to subscribe!

Rough guidelines for contributions:

  • You can either talk about your own research progress/hurdles/successes or present a recent paper.
  • Your talk should only fill 30 mins to leave time for ample discussion within the hour.
  • Contributions should be as informal as possible rather than seminar-type talks.

SN meeting talks in 2022

  • 18.08.2022: Aleksandar Cikota on “An imaging polarimetry survey of Type Ia supernovae: are peculiar extinction and polarization properties produced by circumstellar or interstellar matter?”
    Chu et al. 2022
  • 28.07.2022: Tobias Haugeneder on the “Calcium Clock in Type II Supernovae”
  • 21.07.2022: Sasha Kozyreva on “The circumstellar material around the Type IIP SN 2021yja”
  • 14.07.2022: Tomás Müller Bravo on “A Comprehensive Analysis of Type Ia Supernovae in the Near-Infrared: testing their homogeneity and exploring further corrections for accurate distance estimations”
  • 14.06.2022: Ashley Ruiter on “White dwarf merger channels of hydrogen-deficient stars“ and Ivo Seitenzahl on “Type Ia supernova remnant tomography“
  • 09.06.2022: Luc Dessart, on “Modeling the signatures of interaction in Type II supernovae: UV emission, high-velocity features, broad-boxy profiles”
    Dessart et al. 2022
  • 02.06.2022: Geza Csoernyei, on “Progenitor and close-in circumstellar medium of type II supernova 2020fqv from high-cadence photometry and ultra-rapid UV spectroscopy”
    Tinyanont et al. 2022
  • 19.05.2022: Marc Williamson, on “Reconstructing Exploded Stars: Constraining Helium Mass in Stripped Supernovae”
  • 05.05.2022: Jason Spyromilio, on “Connecting Infrared Surface Brightness Fluctuation Distances to Type Ia Supernova Hosts: Testing the Top Rung of the Distance Ladder”
    Garnavich et al. 2022
  • 21.04.2022: Rachel Bruch, on “Flash spectroscopy and the environment of massive stars: what we can learn from the first week of a supernova”
  • 24.03.2022: Claudia Gutierrez, on “The double-peaked Type Ic supernova 2019cad: another SN 2005bf-like object”
    Gutierrez et al. 2021
  • 17.03.2022: Sasha Kozyreva, on “Low-luminosity supernovae: SN 2005cs and SN 2020cxd as very low-energy iron core-collapse explosions”
    Kozyreva et al. 2022
  • 10.03.2022: James Gillanders, on “Modelling the spectra of the kilonova AT2017gfo – I: The photospheric epochs”
    Gillanders et al. 2022
  • 03.03.2022: Martin Mayer, on “A global view of shocked plasma in the supernova remnant Puppis A provided by SRG/eROSITA”
    Mayer et al. 2021
  • 24.02.2022: SN 1987A birthday celebration with Dietrich Baade (ESO), Patrice Bouchet (CEA Saclay), John Danziger (INAF Trieste), Thomas Janka (MPA), Bruno Leibundgut (ESO), Ewald Mueller (MPA), Jason Spyromilio (ESO), Nick Suntzeff (TAMU)
  • 17.02.2022: Georgios Dimitriadis, on “SN 2021zny: A Super-Chandrasekhar SN Ia with an early flux excess”
  • 10.02.2022: Christian Vogl, on “Strongly Lensed Supernova Refsdal: Refining Time Delays Based on the Supernova Explosion Models”
    Baklanov et al. 2021
  • 03.02.2022: No meeting, IMPRS workshop
  • 27.01.2022: Robert Farmer, on “Predictions for the hydrogen-free ejecta of pulsational pair-instability supernovae”
    Renzo, Farmer et al. 2020
  • 20.01.2022: Daniel Kresse, Magnetar formation scenarios that are currently “on the market“
  • 13.01.2022: Christine Collins on “Double detonations of sub-MCh CO white dwarfs: Can different core and He shell masses explain variations of Type Ia supernovae?”
    Gronow, Collins et al. 2021

SN meeting talks in 2021

  • 02.12.2021: Geza Csoernyei, Distances to sibling supernovae
  • 18.11.2021: Andreas Flörs on “The Whisper of a Whimper of a Bang: 2400 Days of the Type Ia SN 2011fe Reveals the Decay of  55 Fe”
    Tucker et al. 2021
  • 11.11.2021: Chris Ashall, Carnegie supernova project observations of 2003fg-like or Chandrasekhar mass SNe Ia
  • 8.11.2021 (additional meeting): Jack O'Brien, Reconstructing Explosions of Type Ia Supernovae
  • 04.11.2021: no meeting, Ringberg workshop
  • 28.10.2021: Steve Schulze, Is SN2018ibb a pair-instability supernova?
  • 21.10.2021: Jana Bayer, master colloquium
  • 23.09.2021: Alexander Holas, master colloquium
  • 22.07.2021: Alexandra (Sasha) Kozyreva on pulsational pair-instability SNe
  • 15.07.2021: Jason Spyromilio on “Peculiar-velocity cosmology with Types Ia and II supernovae”
    Stahl et al. 2021
  • 08.07.2021: Suhail Dhawan on “The Hubble Tension Bites the Dust: Sensitivity of the Hubble Constant Determination to Cepheid Color Calibration”
    Mortsell et al. 2021
  • 01.07.2021: No meeting because of the EAS annual meeting
  • 24.06.2021: Michael Gabler on “The infancy of core-collapse supernova remnants”
    Gabler et al. 2021
  • 17.06.2021: Jana Bayer on “HOLISMOKES - V. Microlensing of type II supernovae and time-delay inference through spectroscopic phase retrieval”
    Bayer et al. 2021
  • 10.06.2021: Sherry Suyu on “Supernova and Cosmology with Gravitational Lensing”
  • 27.05.2021: Janet Chen on “Dust in the superluminous SN 2018bsz”
  • 20.05.2021: Stéphane Blondin on “Stable nickel production in Type Ia supernovae: A smoking gun for the progenitor mass?”
  • 06.05.2021: Alexandra (Sasha) Kozyreva on Pair-Instability Supernovae (PISNe)
  • 22.04.2021: Emille Ishida on “FINK, a new generation of broker for the LSST community“
    Möller et al. 2021
  • 15.04.2021: Bruno Leibundgut on the Kavli-IAU White Paper “International Coordination of Multi-Messenger Transient Observations in the 2020s and Beyond” and on “The Young Supernova Experiment: Survey Goals, Overview, and Operations”
    Cenko et al. 2020; Jones et al. 2021
  • 08.04.2021: Patrick Neunteufel on the “Helium distribution in double degenerate mergers resulting from the hot subdwarf channel”
  • 25.03.2021: James Gillanders on “Constraints on the presence of platinum and gold in the spectra of the kilonova AT2017gfo”
    Gillanders et al. 2021
  • 18.03.2021: Bruno Leibundgut, Christian Vogl and Stefan Taubenberger on the `adH0cc‘ (accurate determination of H0 with core-collapse SNe) programme
    adH0cc webpage
  • 04.03.2021: Eirini Batziou on “A moon-sized, highly magnetised and rapidly rotating white dwarf [that] may be headed toward collapse”
    Caiazzo et al. 2020
  • 18.02.2021: Rüdiger Pakmor on mergers of a primary CO white dwarf with a secondary hybrid HeCO white dwarf
  • 11.02.2021: Barnabas Barna on “SN 2019muj – a well-observed Type Iax supernova that bridges the luminosity gap of the class”
    Barna et al. 2020
  • 28.01.2021: Geza Csörnyei on “Near-infrared Spectroscopic Diversity of Type II Supernovae”
    Davis et al. 2019
  • 21.01.2021: Andreas Flörs on “An asymmetric explosion mechanism may explain the diversity of Si II linewidths in Type Ia supernovae”
    Livneh et al. 2020

SN meeting talks in previous years:

start.txt · Last modified: 2022/10/17 10:45 by cvogl