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Mar 24 – 28, 2025
Yukawa Institute for Theoretical Physics, Kyoto University (YITP)
Asia/Tokyo timezone

Workshop schedule

Timetable summary

Monday March 24th morning: registration and badge collection from 9:30am

Wednesday March 26th: free afternoon

Thursday March 27th evening: workshop dinner

Friday March 28th afternoon: workshop close

Detailed Program

Monday March 24th

9:30 - 10:20am Registration

10:20am - 10:30am Opening remarks

Chair: Lucy McNeill

10:30 - 11:20 Thomas Janka*  Theory and simulations of stellar-mass black hole formation

11:20 - 12:10 Emma Beasor* A critical evaluation of the observational evidence for failed supernovae

- 12:40pm Discussion (1)

Lunch

Chair: Keiichi Maeda

14:00 - 14:20 Daniel Kresse 3D simulations of black-hole forming failed supernovae

14:20 - 14:40 Nathan Smith PHL293B BH1 and other LBV-like eruptions that masquerade as failed SNe

14: 40 - 15:00 Ore Gottlieb The natal properties of collapsar black holes

3:00pm Group photo

- 3:30pm  Coffee break (1)

15:30 - 15:50 Masamitsu Mori Neutrino emission from supernovae in the case of BH formation

15: 50 - 16:10 Jakob Ehring Neutrino Flavor Conversions in Core-Collapse Supernovae Simulations

- 4:40pm discussion (2)

4:40 - 5:10pm End of day coffee break

Tuesday

Chair: Ryosuke Hirai

9:30 - 9:50 am Bernhard Müller Explosion Dynamics and Mass Ejection in Black-Hole Forming Supernovae

9:50 - 10:40 Eva Laplace* Final black hole mass dependence on stellar progenitors

10:40 - 11: 30 Casey Lam* Black holes in the Milky Way found with microlensing

Discussion - 12pm (3)

Lunch

Chair: Ilya Mandel

14:00 - 14:50 Katie Breivik* Constraining lower mass black hole progenitors with Gaia astrometric binaries

14:50 - 15:10 Soetkin Janssens Future prospects for black-hole detection using Gaia and spectroscopy

Coffee break - 15:30 pm (2)

15:30 - 16:20 Arash Bahramian* Black holes in interacting X-ray binaries in the Milky Way

- 16:50 Discussion (4)

16:50 - 5:20pm End of day coffee break

Wednesday

Chair: Lucy McNeill

9:30 - 10:20 Abigail Frost* Massive star binarity/multiplicity for black hole progenitors

Coffee break (3) 10:20 - 10:50

10:50 - 11:40 Jim Fuller* Angular momentum transport and black hole spins

- 12:10pm Discussion (5)

12:10 - 12:40pm End of day coffee break

(Free afternoon)

Thursday

Chair: Katie Breivik

10:00 - 10:50 Shanika Galaudage* Challenges for stellar evolution in the current catalogue of merging binary black holes

Coffee break (4) 10:50 - 11:10

11: 10 - 12: 00 Davide Gerosa* Spin the black circle

- 12:30pm Discussion (6)

Lunch

14:00-14:20 Ugo Di Carlo The Dynamical Origin of Black Holes in the Gaia and LVK Era

14:20 - 15 : 10 Tom Callister* Correlations between measured properties in the population of black holes detected with gravitational waves

15:10 - 15:30 Giulia Fumagalli Residual eccentricity as a systematic uncertainty on the formation channels of binary black holes

- 4pm Discussion (7)

16:00 - 16:30pm End of day coffee break

16:30 - 18:00 Poster session / free discussion time in salon space

Banquet

Friday

Chair: Keiichi Maeda

9:30 - 10:20 Conor Omand* Pair Instability Supernovae: Models, Candidates, and Impact on the Black Hole Mass Distribution

10:20 - 10:40 Ryo Sawada Probing Pair-Instability Supernovae via 56Ni Decay Signatures

- 11:10am Coffee break (5)

11:10am - 12: 00pm Ken Chen* Simulations of very massive stars for black hole formation

- 12:30pm Discussion (8)

Lunch

Chair: Ilya Mandel

13: 30 - 13:50 Andris Dorozsmai The redshift-evolving eccentricity distribution of merging binary black holes observed by ground-based gravitational-wave detectors

13: 50 - 14:10 Soumendra Kishore Roy The 35 Msun Peak in the Binary Black Hole Merger Population

14: 10 - 14:30 Lucas de Sá Investigating chemically homogeneous evolution as a possible source of the 35 Msun bump

Discussion - 3pm (9)

15:00 - 15:30pm End of day coffee break