Login

DAWN Summit 2026

3–5 Aug 2026
Europe/Copenhagen timezone

Contact

Contribution List

31 out of 31 displayed
Export to PDF
  1. 2. Opening Remarks
    Sune Toft (DAWN, NBI), Thomas Greve (DAWN, DTU)
    03/08/2026, 09:30
  2. 5. Invited Review: First Stars and Galaxies
    Yi Xu (DAWN, NBI)
    03/08/2026, 09:45
  3. 6. Chemical signatures of pop III stars
    Clara Pollock (DAWN, NBI)
    03/08/2026, 10:15
  4. 7. Exploring the first galaxies with JWST and upcoming facilities
    Pascal Oesch (U Geneva)
    03/08/2026, 10:35
  5. 8. High-redshift star formation under the cosmic microscope with SPT+ALMA+JWST
    Joaquin Vieira (U. Illinois-Urbana Champaign)
    03/08/2026, 11:35

    I will briefly summarize the legacy SPT-selected sample and its ALMA and JWST characterization, including measurements from CO, [CII], Hα, Paα, PAH, and water lines. The main focus of this talk will be new results from the third-generation SPT survey, including the latest source discoveries, improved selection enabled by SPT-3G, and what these new data reveal about the high-redshift dusty...

    Go to contribution page
  6. 11. TBD
    Viola Gelli
    03/08/2026, 11:55
  7. 12. Invited Review: Interstellar Medium
    Lise Christensen (DAWN, NBI)
    03/08/2026, 14:15
  8. 13. A neutral stance: Characterizing the neutral gas-phase of Gz9p3 in absorption and emission with JWST and ALMA
    Kasper Heintz (DAWN, DTU)
    03/08/2026, 14:45
  9. 14. PAHs in cosmological simulations
    Desika Narayan (U Florida)
    03/08/2026, 15:05

    I will present the first large-box cosmological simulation to self-consistently model the PAH properties of galaxies across cosmic time, coupling dust evolution physics with radiative transfer. I will discuss what drives the observed PAH-metallicity relation, and how well PAH emission traces the physical properties of galaxies. I will close with the implications for future far-infrared...

    Go to contribution page
  10. 1. Invited Review: High redshift transients
    Tom Reynolds (Niels Bohr Institute)
    04/08/2026, 09:50
  11. 29. Analysis of kilonovae and other interloping transients
    James Gillanders (University of Oxford)
    04/08/2026, 10:20

    Kilonovae are the only confirmed site of the r-process, the production pathway responsible for synthesising ~half of all elements heavier than iron. They are rare, and as such there are just two confirmed events. Here I will present my analysis of these objects, focusing on my best guesses for species identifications in their spectra. I will also present highlights from ongoing searches for...

    Go to contribution page
  12. 3. Chemical enrichment beyond iron: Strontium and yttrium in colliding neutron stars
    Aayush Arya (Niels Bohr Institute, University of Copenhagen)
    04/08/2026, 11:10
  13. 4. Astrometric Quasar Selection
    Johan Fynbo (DAWN, NBI)
    04/08/2026, 11:30

    I will present the status of a couple of quasar surveys based on astrometric selection. We will conduct a large survey targeting about 300.000 sources using the ESO 4MOST spectrograph in the next 4-5 years. To prepare for this we have conducted a small pilot survey covering an area of 245 square degrees around the North Galactic Pole. In the presentation I will presents results from the latter...

    Go to contribution page
  14. 17. Invited Review: Galaxy Evolution
    Chandana Hegde (DAWN, DTU)
    04/08/2026, 11:50
  15. 20. On the Hunt for Distant Super Star Clusters
    Will Jarvis (UMass Amherst)
    04/08/2026, 14:00
  16. 21. Introducing E-SPS: An Accelerated SED Fitting Code Designed for Next-Generation Spectroscopic Surveys
    Emilie Burnham (Penn State U.)
    04/08/2026, 14:20
  17. 18. Metal Synthesis and Ejection by Young Galaxies
    Kristian Finlator (New Mexico State University)
    04/08/2026, 14:40

    Owing in significant measure to hard work by DAWN affiliates, JWST routinely pushes the frontier for detecting hydrogen and metals in emission and absorption to earlier times and lower masses. In parallel, theorists are discovering new physical implications for these observations. Motivated by observations of proximate damped Lyman-alpha absorbers and the galaxy mass-metallicity relation, I...

    Go to contribution page
  18. 15. Invited Review: Reionization
    Anne Hutter (University of Vienna)
    04/08/2026, 15:45
  19. 16. Catching the first stars in 4D
    Koki Kakiichi (DAWN, NBI)
    04/08/2026, 16:15
  20. 19. SPURS: Resolving UV continuum in individual galaxies at R ~ 1000
    Zuyi Chen (DAWN, NBI)
    04/08/2026, 16:35
  21. 27. Invited Review: Quenching
    Po-Feng Wu (National Taiwan University)
    05/08/2026, 13:40
  22. 28. Quenching and quiescence in the Early Universe with JWST
    William Baker
    05/08/2026, 14:10
  23. 31. What Dust and Globular Clusters Reveal About Massive Galaxy Quenching
    Katherine Whitaker (UMass Amherst)
    05/08/2026, 14:30

    Massive quiescent galaxies at high redshift carry a fossil record of the physical processes that shut down their star formation. I will present highlights that leverage two complementary probes: the cold dust reservoirs of massive quiescent galaxies, and their globular cluster populations. New constraints on dust in strongly lensed quiescent galaxies show how quenching timescale imprints on...

    Go to contribution page
  24. 24. Exploring redshift evolution of line ratio diagnostics with JADES
    Mahitha Ramachandran (Yale University)
    05/08/2026, 14:50
  25. 32. Multi- wavelength study on peculiar galaxies in the COSMOS field
    Alexander Poulin (Northeastern University)
    05/08/2026, 14:53
  26. 25. Connecting Massive Dusty Star-Forming Galaxies with ALMA and Simulations
    Maya Berhane (University of Washington)
    05/08/2026, 14:56
  27. 26. Searching for first-generation star formation in the surroundings of massive galaxies in the early universe
    Lucas Zimmerman (Yale University)
    05/08/2026, 15:00
  28. 30. An Extraordinary System in GOODS-S Lying in an Overdensity
    Andres Luengo (Yale University)
    05/08/2026, 15:02
  29. 10. First results from SPURS
    Charlotte Mason (DAWN, NBI)
  30. 9. TBD
    Kimi C. Kreilgaard (DAWN, NBI)
  31. 22. TBD
    Marko Shuntov (DAWN, NBI)