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KITP Conference: Anticipating the Rising Tide of Tidal Disruption Events: Theory and Observations
(Apr 23-26, 2024)
Coordinators: Kate Alexander, Eric Coughlin, Decker French and Suvi Gezari

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Conference Overview | talks | PodcastXML | Schedule | PDF Schedule | Program Overview

Tuesday, Apr 23, 2024

X-ray and radio observations of TDEs, Chair: Kate Alexander (U Arizona)

8:50am Lars Bildsten (KITP) Welcome[Video]
9:00am Muryel Guolo (Johns Hopkins) A systematic analysis of the X-ray emission in optically selected TDEs[Video][CC]
9:30am Adelle Goodwin (Curtin U) Radio emission from tidal disruption events: unveiling a population of prompt outflows launched during the stellar disruption[Video][CC]
10:00am Jean Somalwar (Caltech) Discovering Tidal Disruption Events in Radio Surveys[Video][CC]
10:30am

Morning Break

11:00am Yuhan Yao (UCB) Sub-relativistic Outflow and Hours-Timescale Episodic Mass Accretion Rate Drops during Super-Eddington Accretion in AT2022Iri[Video][CC]
11:30am Yvette Cendes (Harvard-Smithsonian CfA) Ubiquitous Delayed Radio Emission in TDEs[Video][CC]
12:00pm Aprajita Hajela (U Copenhagen) Unraveling the Complexity of Tidal Disruption Events with Multi-wavelength Observations of ASASSN-15oi[Embargoed]
12:30pm

Lunch Break

Optical/UV emission from TDEs+host galaxies, Chair: Thomas Wevers (STSCI)

2:00pm Iair Arcavi (Tel Aviv U) Observations of TDEs and Other Nuclear Transients[Slides][Video]
2:30pm Erica Hammerstein (Maryland) Population Studies of Tidal Disruption Events and their Hosts: Understanding Host Galaxy Preferences & the Origin of the UV/Optical Emission[Slides][Video]
3:00pm Yannis Liodakis (MSFC) Understanding Tidal Disruption Events through their polarized emission[Slides][Video]
3:30pm

Afternoon Break

4:00pm Sebastian Gomez (STScI) The Search for Tidal Disruption Events[Slides][Video][CC]
4:30pm Megan Masterson (MIT) A New Population of Mid-Infrared-Selected Tidal Disruption Events[Slides][Video][CC]
5:00pm Ann Zabludoff (Arizona) Using Dwarf Post-Starburst Galaxies as Probes of TDEs around Intermediate Mass Black Holes[Video][CC]
5:30pm

SHUTTLE TO BWSCI

Wednesday, Apr 24, 2024

TDE theory: disruption process, stream evolution, Chair: Eric Coughlin (Syracuse)

9:00am Megha Sharma (Monash) Partial tidal disruption events: elixir of life[Video][CC]
9:30am Debojyoti Garain (IIT Kanpur) Partial tidal disruptions of spinning eccentric white dwarfs by spinning intermediate mass black holes[Video][CC]
10:00am Pavan Vynatheya (MPA) Exploring the remains of stars disrupted by stellar black holes[Slides][Video][CC]
10:30am

Morning Break

11:00am Kyle Kremer (Caltech) Hydrodynamics of Collisions and Close Encounters between Compact Objects and Stars in Dense Stellar Environments[Video]
11:30am Ananya Bandopadhyay (Syracuse) The Peak of the Fallback Rate from Tidal Disruption Events: Dependence on Stellar Type[Slides][Video]
12:00pm Fulya Kiroglu (Northwestern) Accretion-induced spin-up of black holes through TDEs in dense star clusters[Slides][Video]
12:30pm

Lunch Break

Disc Formation and Accretion, Eric Coughlin (Syracuse)

2:00pm Jane Dai (HKU) Tidal disruption Events: From Accretion and Outflow to Emissions[Slides][Video]
2:30pm Richard Saxton (ESAC) What can X-ray selected TDEs tell us about the physics of disruption and accretion?[Video]
3:00pm Xiaoshan Huang (Caltech) Pre-peak emission in TDEs[Video]
3:30pm

Afternoon Break

4:00pm Clement Bonnerot (U Birmingham) First light from tidal disruption events[Video][CC]
4:30pm Simona Pacuraru (U Birmingham) Magnetic field evolution in tidal disruption events[Slides][Video][CC]
5:00pm Fitz Hu (Monash) Why do tidal disruption events shine in optical and radio more than X-ray[Slides][Video][CC]
5:30pm

RECEPTION

6:00pm

SPECIAL EVENTS DINNER

7:30pm

SHUTTLE TO BWSCI

Thursday, Apr 25, 2024

Connecting Theory and Observations/Rates, Chair: Itai Linial (IAS)

9:00am Sjoert Van Velzen (Leiden Obs.) Current status of TDE observations: the promise of population studies[Video][CC]
9:45am Brian Metzger (Columbia) Cooling Envelope Model for Tidal Disruption Events[Slides][Video][CC]
10:30am

Morning Break

11:00am Tatsuya Akiba (CU Boulder) On the Hunt for Rogue Supermassive Black Holes Using Tidal Disruption Events[Slides][Video][CC]
11:30am Yihan Wang (UNLV) Enhanced Tidal Disruption Event Rate in Active Galactic Nuclei[Video][CC]
12:00pm Grant Weldon (UCLA) A model for repeated tidal disruption events in supermassive black hole binaries[Slides][Video][CC]
12:30pm

Lunch Break

Jets and Outflows, Chair: Eliot Quataert (Princeton)

2:00pm Assaf Horesh (Hebrew U) Delayed Radio Flares - A New Phenomenon in Tidal Disruption Events[Slides][Video][CC]
2:30pm Paz Beniamini (Open U Israel) Relativistic outflows in tidal disruption events: rates, energetics and implications for UHECRs[Slides][Video][CC]
3:00pm Peter Clark (Portsmouth) Extreme Coronal Line Emitters: Tidal disruption events in complex environments[Slides][Video][CC]
3:30pm

Afternoon Break

4:00pm Collin Christy (U Arizona/Steward Observatory) Radio Evolution of the Tidal Disruption Event ASASSN-19bt: Evidence for a Highly Off-Axis Relativistic Jet[Video][CC]
4:30pm Tatsuya Matsumoto (Kyoto U) Origins of late-time radio emission in TDEs[Video][CC]
5:00pm Igor Andreoni (Maryland) A Luminous Relativistic Tidal Disruption Event Identified by the ZTF Optical Survey[Video][CC]
5:30pm

RECEPTION

6:00pm

SPECIAL EVENTS DINNER

7:30pm

SHUTTLE TO BWSCI

Friday, Apr 26, 2024

Quasi-periodic eruptions, Chair: Brian Metzger (Columbia)

9:00am Eliot Quataert (Princeton) The Fates of Stars Orbiting too Close to Massive Black Holes[Video][CC]
9:45am Riccardo Arcodia (MIT) QPEs and their connection with TDEs: where do we stand?[Slides][Video][CC]
10:30am

Morning Break

11:00am Wenbin Lu (UCB) General Constraints on the Origin of Quasi-Periodic Eruptions[Video][CC]
11:30am Itai Linial (IAS) QPEs from Star-Disk Interaction[Video][CC]
12:00pm Joheen Chakraborty (MIT) Testing your models with long-term monitoring of QPEs[Slides][Video][CC]
12:30pm

Lunch Break

Repeating nuclear transients, ambiguous nuclear transients, other weird things, Chair: Ann Zabludoff (Arizona)

2:00pm Thomas Wevers (STScI) Repeating nuclear transients: one (not so big) happy family?[Video][CC]
2:30pm Matt Nicholl (Queen's Belfast) Have we detected QPEs in a nearby TDE?[Video][CC]
3:00pm Jason Hinkle (Hawaii) The Elusive Class of Ambiguous Nuclear Transients: Observational Trends, Physical Interpretations, and Open Questions[Slides][Video][CC]
3:30pm

Afternoon Break

4:00pm Nicholas Earl (UIUC) AT2020nov: Tidal Disruption Event within a Pre-existing AGN-like Disk[Video][CC]
4:30pm Denyz Melchor (UCLA) Repeated tidal disruption events in supermassive black hole binaries[Video][CC]
5:00pm Alessia Franchini (Zurich) Can QPEs shed light on TDEs?[Slides][Video][CC]
5:30pm

CONFERENCE END SHUTTLE TO BWSCI *Also available to SB Airport and SB Airbus, Goleta location.(See Registration Desk BEFORE FRIDAY to sign up.)

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