Small , Cosmic Questions

29 July 2019 30 July 2019 31 July 2019 1 August 2019 2 August 2019 MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY 8:00 — 8:50 AM Registration Discussion Session (Gurtina Besla, Alis Discussion Session (Michelle Collins, Ryan 9:00 am Welcome 9:00 am 9:00 am Session 9 (Chair: Evan Skillman) 9:00 am 9:00 am Session 15 (Chair: Nitya Kallivayalil) Deason, Andrew Pontzen) Cooke, Brian Siana) Tiffany Hsyu Andrew Wetzel Simulating Luminous and Dark Satellites in the 9:10 am Session 1 (Chair: Alis Deason) 9:30 am Session 5 (Chair: Betsey Adams) Searching for the Lowest Metallicity Galaxies 9:30 am Session 11 (Chair: Kristen McQuinn) (12+3 min) (20+5 min) A Lonely Giant: The Sparse Satellite Can we solve the planes of satellites galaxies Alyson Brooks Darkness on the edge of town: Exploring Kareem El-Badry Gas kinematics of simulated dwarfs: Probes of Kristen McQuinn What's Happening in the Smallest of - Adam Smercina Population of M94 Challenges Marcel Pawlowski problem of cosmology by invoking special host simulated ultra-faint dwarf galaxies feedback and star formation Forming Galaxies? (20+5 min) (12+3 min) (12+3 min) (12+3 min) Formation (12+3 min) halo properties or baryonic effects?

Martin Rey The dynamical diversity of ultra-faint dwarfs Shobita Satyapal Accretion Activity in Dwarf Galaxies: Key Bethan James Exploring Star-formation & Inhomogeneity in Sabrina Stierwalt Shi Shao Pristine Environments: IFU Studies of Metal- Groups: A Unique Test of LCDM The ’s plane of satellite galaxies (12+3 min) galaxies (12+3 min) Diagnostic Tools (12+3 min) (12+3 min) (12+3 min) Poor Dwarf Galaxies Christina Chemical properties of Blue Compact Dwarf Ana Hidalgo- Azi Fattahi Nimisha Kumari Tony Sohn Dynamical Histories of the Dwarf Elliptical Missing dwarf galaxies around the Local Group Manzano-King AGN feedback in Dwarf Galaxies Galaxies: Local Analogues of High Redshift Gamez Chemical abundances of coloured galaxies (12+3 min) (12+3 min) (12+3 min) Galaxies NGC 147 and 185 (12+3 min) Galaxies (12+3 min) Francesca SSH: the quest for observational evidence of Vasily Belokurov Sophie Koudmani The impact of AGN-driven outflows on Claudia Scarlata Pushing the limits with extreme emission line Alexander Riley The velocity anisotropy of the Milky Way 2, the hidden giant Annibali the hierarchical formation process at the (20+5 min) (12+3 min) simulated dwarf galaxies (20+5 min) galaxies (12+3 min) satellite system (12+3 min) smallest galaxy scales 10:30 am Coffee 10:30 am Coffee 10:25 am Coffee 10:30 am Coffee 10:25 am Coffee

11:00 am Session 2 (Chair: Andrew Pontzen) 11:00 am Session 6 (Chair: Josh Simon) 10:55 am Session 10 (Chair: Risa Wechsler) 11:00 am Session 12 (Chair: Michelle Collins) 10:55 am Session 16 (Chair: Andrew Wetzel)

James Bullock How low does it go? The threshold halo mass Evan Kirby The Physics of Type Ia Supernovae Revealed Dan Stark Spectroscopy of Dwarf Galaxies at High Clare Higgs Exploring Dwarfs around the Local Group with Marius Cautun The evolution of LMC-mass galaxies in the (12+3 min) for galaxy formation. (12+3 min) in Dwarf Galaxies (20+5 min) Redshift (12+3 min) the Solo Survey (12+3 min) EAGLE simulation Nico Garavito- Andrew Graus How low does it go? Too few Galactic satellites Michelle Collins Danielle Berg Extreme UV Emission: Clues from Betsey Adams The Stellar and Dark Matter Wake of the Milky Fluffy, diffuse galaxies The smallest gas-rich galaxies Camargo (12+3 min) with standard reionization quenching (20+5 min) (12+3 min) Reionization-Era Analogs (12+3 min) Way Induced by the LMC (12+3 min) Implications for Reionization of a Search for Anna Nierenberg Measuring the low mass end of the halo mass Anna Wright Low Surface Brightness Galaxies in the Brian Siana Dwarf Galaxies in the Early : Erik Tollerud Christine Simpson Debris from dwarf satellites in the Auriga Burstiness, Metals, Dust, and Ionizing Photon Local Group Dwarfs with HI and Optical: Is (12+3 min) function with narrow-line lensing (12+3 min) (Simulated) Wild (20+5 min) (12+3 min) (12+3 min) simulations Production There a Missing dIrr Problem? Alejandro Benitez- Flash Talks: Marla Geha, Alexandra Gregory, Geraint Lewis, Dawn Erb Small galaxies, big halos: Lya emission in the Sownak Bose Reionisation in the context of small-scale Ana Bonaca Dynamical evidence for a dark substructure in Llambay Probing LCDM with "dark" galaxies Zhaozhou Li, Nicolas Longeard, Pol Massana (20+5 min) CGM of low-mass galaxies at z~2 (20+5 min) structure (20+5 min) the Milky Way halo (12+3 min) Dwarf galaxies on two scales: Fluorescent Calvin Sykes Flash Talks: Matthew Orkney, Sanjaya Paudel, Rhys Poulton, Dan Weisz Connecting Local Group Dwarf Galaxies to Denis Erkal emission from local-Universe minihaloes, and Leopoldo Infante Lyman Alpha Galaxies in the Epoch of Is the GD-1 stream consistent with LCDM? (12+3 min) statistical properties of the galaxy-HI absorber Janet Preston, Ragadeepika Pucha, Daniella Roberts (12+3 min) Reionization at z~7 (20+5 min) Low-Mass Galaxies in the early Universe (12+3 min) connection at z=3 Flash Talks: Luca Beale, Paul Bennet, Katie Chamberlain, 12:25 pm Lunch 12:40 pm Lunch 12:35 pm Lunch 12:20 pm Lunch Anirudh Chiti, Richard D'Souza, Michele De Leo, Andres del Pino 12:30 pm Lunch 1:55 pm Session 7 (Chair: James Bullock) 2:00 pm Free Afternoon 2:05 pm Session 13 (Chair: Ryan Cooke) 2:00 pm Session 17 (Chair: Marla Geha) Louis Strigari Dark matter properties of dwarf galaxies in the Josh Simon Lydia Elias Stellar halos in Illustris: shedding light on the 2:00 pm Session 3 (Chair: Denis Erkal) 7:00 pm Conference Dinner (Durham Castle) The Quenching of a Distant Milky Way Satellite (20+5 min) era (12+3 min) (12+3 min) Milky Way and Enceladus Footprints of the Sagittarius dwarf in the Jessie Hirtenstein Dynamical Effects of Stellar Feedback in Low Laura Chang Effect of binaries on dark matter estimates in John Wise Galaxy Formation during the Epoch of Chervin Laporte from the outer disc to the 6-D (12+3 min) Mass Galaxies at z ~ 2 (12+3 min) dwarf galaxies (20+5 min) Reionization (12+3 min) Gaia Volume. Justin Read Marla Geha The SAGA Project: Louise Welsh Nora Shipp Dark Matter Heats up in Dwarf Galaxies A Window to the First Stellar Streams in the Southern Sky (12+3 min) (20+5 min) Populations Around Milky Way-like Galaxies (12+3 min) (12+3 min) Chemically Tagging Remnants of Accreted Anna Genina The distinct stellar metallicity populations in Davide Massari Stellar 3D kinematics in dwarf spheroidal Else Starkenburg Signatures of the first stars in and from dwarf Ian Roederer Low-mass Dwarf Galaxies Using r-process- (12+3 min) simulated Local Group dwarfs (12+3 min) galaxies with Gaia+HST (20+5 min) galaxies (12+3 min) enhanced Stars Stacy Kim Completeness Corrections and the Small Scale Flash-talks: Elena Sacchi, Matthew Smith, Salvatore Taibi, Nathan Sandford Forecasting Dwarf Galaxy Evolution with 3:25 pm Coffee (12+3 min) Issues of the Milky Way Guillaume Thomas, David Williamson, Zhen Yuan (12+3 min) Chemistry: How Good Can We Get? Mark Lovell Star formation in alternative dark matter Evan Skillman Chemical Abundances and the Evolution of 3:30 pm Coffee 3:55 pm Session 14 (Chair: Evan Kirby) (12+3 min) dwarfs: then and now (12+3 min) Dwarf Galaxies Flash Talks: Dhruba Dutta Chowdhury, F. Sara Eftekhari, Myoungwon Jeon Ultra-faint dwarf galaxy formation starting from Christoph Engler, Raphael Errani, Ivanna Escala, Catherine 4:00 pm Session 8 (Chair: Alyson Brooks) 3:30 pm Coffee Fielder, Tobias Fritz (12+3 min) the first stars Giuliano Iorio Anna Frebel Signatures of early chemical enrichment in 3:30 pm Coffee The effect of tides on the Sculptor dSph 4:00 pm Session 18 (Chair: Alis Deason) (12+3 min) (20+5 min) dwarf galaxies The threshold of galaxy formation and the Raffaele Pascale Models based on distribution functions of dwarf Alex Ji Chemical Enrichment in Ultra-faint Dwarf Risa Wechsler 4:00 pm Session 4 (Chair: Gurtina Besla) microphysics of dark matter from the tiniest (12+3 min) spheroidal galaxies (20+5 min) Galaxies (20+5 min) galaxies Isabel Santos Key diagnostics in the diversity of dwarf galaxy Oliver Newton Robust constraints on the mass of the thermal Carlos Frenk Santos rotation curve shapes: baryons, dark matter or Dwarfs: The Giants of Cosmology (12+3 min) relic warm dark matter particle (20+5 min) (12+3 min) non-circular motions? The Missing Satellites of the Magellanic Nitya Kallivayalil Kyle Oman The diversity of dwarf galaxy dark matter Clouds: Testing LCDM Predictions on Small Alis Deason Closing remarks (20+5 min) Scales (12+3 min) structure as traced using rotation curves

Ekta Patel Satellites of Satellites: LCDM Predictions for End of Conference (12+3 min) the Satellite Galaxy Population of M33