Stellar Archaeology as a Time Machine to the First Stars

from Monday, 3 December 2018 (08:30) to Friday, 7 December 2018 (18:00)
Kavli IPMU (Lecture Hall)

        : Sessions
    /     : Talks
        : Breaks
3 Dec 2018
4 Dec 2018
5 Dec 2018
6 Dec 2018
7 Dec 2018
AM
08:30 --- Breakfast & Registration ---
09:30 Welcome & Opening Remarks   (Lecture Hall)
09:50
Pop III Simulations (until 11:00) (Lecture Hall)
09:50 The formation of the first stars - Dr Anna Schauer (University of Texas)   (Lecture Hall)
10:20 Simulating the formation of the first stars - Dr Shingo Hirano (Kyushu University)   (Lecture Hall)
10:40 Ionization degree and magnetic diffusivities in the low-metallicity star formation - Nakauchi Daisuke   (Lecture Hall)
11:00 --- Break ---
11:30
Pop III Simulations (until 12:30) (Lecture Hall)
11:30 Feedback and Fragmentation: key processes in high-mass star formation across the cosmic time - Dr Takashi Hosokawa (Kyoto university)   (Lecture Hall)
11:50 Radiative feedback and final stellar masses in low-metallicity environments - Hajime Fukushima (Kyoto University)   (Lecture Hall)
12:10 The very young first galaxy SED: Contribution from Pre-Main-Sequence Stars - Hiroto Mitani   (Lecture Hall)
08:30 --- Breakfast ---
09:30
Supernova Yields (until 10:55) (Lecture Hall)
09:30 Nucleosynthesis in massive and very massive Pop III stars - Alex Heger   (Lecture Hall)
10:15 Supernova nucleosynthesis - Nozomu Tominaga   (Lecture Hall)
10:35 The initial mass function of the first stars inferred from elemental abundances in extremely metal-poor stars - Miho Ishigaki (IPMU, the Univ. of Tokyo)   (Lecture Hall)
10:55 --- Break ---
11:30
Supernova Yields (until 12:30) (Lecture Hall)
11:30 Models for Unusual Supernovae and Possible Connections to Extremely Metal-Poor Stars - Dr Ken'ichi Nomoto (Kavli IPMU, University of Tokyo)   (Lecture Hall)
11:50 Photometric indicators of first superovae: radiation hydrodynamics simulations - Alexey Tolstov (Kavli IPMU, Th University of Tokyo)   (Lecture Hall)
12:10 Nucleosynthesis yield of primordial supernovae by bipolar jet-induced explosion - Dr Shing Chi Leung (Kavli IPMU, The University of Tokyo)   (Lecture Hall)
08:30 --- Breakfast ---
09:30 Remote presentation: Anna Frebel   (Lecture Hall)
09:50
Transition to Pop II, Zcrit (until 11:00) (Lecture Hall)
09:50 External Enrichment as a Pathway to Metal-Poor Star Formation - Dr Britton Smith (University of California, San Diego)   (Lecture Hall)
10:20 The first supernovae and the origins of metal-poor stars - Dr Ke-Jung (Ken) Chen (ASIAA)   (Lecture Hall)
10:40 Metal Mixing in Primordial Minihaloes and the Abundances in EMP Stars - Mr Mattis Magg (ITA/ZAH University of Heidelberg)   (Lecture Hall)
11:00 --- Break ---
11:30
EMP Stars: Theory (until 13:20) (Lecture Hall)
11:30 The first matter cycle in the Universe: from Population III to extremely metal-poor stars - Gen Chiaki (Georgia Tech)   (Lecture Hall)
12:00 DWARF GALAXIES - NOW AND THEN - Dr Stefania Salvadori (University of Florence - Department of Physics and Astronomy)   (Lecture Hall)
12:30 Metal pollution of low-mass Population III stars through accretion of interstellar objects - Dr Ataru Tanikawa (The University of Tokyo)   (Lecture Hall)
12:50 Chemical enrichment and stellar population age - Yuta Tarumi   (Lecture Hall)
13:00 The impact of metal depletion on convective mixing prescriptions in 1D stellar evolution models - Dr Meridith Joyce (Australian National University)   (Lecture Hall)
08:30 --- Breakfast ---
09:30
Further Pop III Constraints (until 11:05) (Lecture Hall)
09:30 Empirical Constraints for the Theory of Pop III Star Formation - Prof. Volker Bromm (The University of Texas, Austin)   (Lecture Hall)
10:15 The remnants of first stars for gravitational wave sources - Dr Tomoya Kinugawa (The University of Tokyo)   (Lecture Hall)
10:45 Observability of low mass Pop III survivors in the Milky Way and dwarf galaxies - Tomoaki Ishiyama   (Lecture Hall)
11:05 --- Break ---
11:30
Further Pop III Constraints (until 12:20) (Lecture Hall)
11:30 Aspherical supernova explosions in the First Milky Way progenitors - Rana Ezzeddine (Massachusetts Institute of Technology/JINA-CEE)   (Lecture Hall)
11:50 CAIUS: SYNTHETIC OBSERVATIONS USING A ROBUST RADIATIVE TRANSFER PIPELINE - Dr Kirk Barrow (Georgia Institute of Technology)   (Lecture Hall)
12:10 Growth of intermediate mass black holes in the first star clusters - Yuya Sakurai (Georgia Institute of Technology)   (Lecture Hall)
08:30 --- Breakfast ---
09:30
Dwarf Galaxies (until 11:00) (Lecture Hall)
09:30 Chemo-dynamical evolution of dwarf galaxies and future large spectroscopic surveys - Prof. Eline Tolstoy (Kapteyn Astronomical Institute, University of Groningen )   (Lecture Hall)
10:15 Galactic and cosmic chemical evolution from carbon to uranium - Prof. Chiaki Kobayashi (University of Hertfordshire)   (Lecture Hall)
11:00 --- Break ---
11:30
Dwarf Galaxies (until 13:00) (Lecture Hall)
11:30 Chemical Evolution of Dwarf Satellites: Before and After Subaru/PFS - Prof. Evan Kirby (Caltech)   (Lecture Hall)
12:00 Connecting the first galaxies with ultra faint dwarfs in the Local Group: their assembly probed with absorption spectroscopy - Myoungwon Jeon (KyungHee University)   (Lecture Hall)
12:20 Dwarf galaxy formation and enrichment during reionization - John Wise (Georgia Institute of Technology)   (Lecture Hall)
12:40 Indentification of low-mass accreted galaxies with metal-poor stars - Tadafumi Matsuno (SOKENDAI)   (Lecture Hall)
PM
12:30 --- Break ---
14:00
EMP Stars: Observation (until 15:35) (Lecture Hall)
14:00 Extremely metal-poor stars: new entries and new insights - Prof. Piercarlo Bonifacio (Observatoire de Paris)   (Lecture Hall)
14:45 LAMOST/Subaru project: searching for metal-poor stars, moving groups and alpha-deficient stars - Dr Haining Li (NAOC)   (Lecture Hall)
15:15 The recent discovery of two extremely metal-poor dwarf stars in the Galactic halo - David D. Aguado (Instituto de Astrofísica de Canarias)   (Lecture Hall)
15:35 --- Break ---
16:00
EMP Stars: Observation (until 17:40) (Lecture Hall)
16:00 An Ultra Metal-poor Star Near the Hydrogen-burning Limit - Prof. Kevin Schlaufman (Johns Hopkins University)   (Lecture Hall)
16:20 LAMOST-Subaru study of Li-rich stars in the Milky way disk and halo: Is Li-rich episode(s) in giants universal ? - Dr Yerra Bharat Kumar (NAOC, Beijing)   (Lecture Hall)
16:40 The lithium isotopic ratio of the metal-poor spectroscopic binary CS 22876-032: the cosmological Li problem. - Jonay I. Gonzalez-Hernandez (Instituto de Astrofísica de Canarias)   (Lecture Hall)
16:50 3D non-LTE abundances in metal-poor stars - Dr Anish Amarsi (MPIA)   (Lecture Hall)
17:20 Observing the Pristine Galaxy - Dr Else Starkenburg (AIP)   (Lecture Hall)
18:00 Welcome Reception   ()
12:30 --- Break ---
13:45
s-/r-process (until 15:10) (Lecture Hall)
13:45 The s-process in low and intermediate-mass stars - Amanda Karakas (Monash University)   (Lecture Hall)
14:30 Stellar evolution at low metallicity and in metal-free environment - Raphael Hirschi (Keele University, IPMU)   (Lecture Hall)
15:00 Impact of Neutron Star Merger and Supernova Nucleosynthesis on the Element Genesis and Neutrino Physics - Taka Kajino (NAOJ / UT / Being University)   (Lecture Hall)
15:10 --- Break ---
15:35
s-/r-process (until 16:25) (Lecture Hall)
15:35 Neutron-capture Nucleosynthesis in Relics of the First Galaxies - Dr Alexander Ji (Carnegie Observatories )   (Lecture Hall)
16:05 s-Process Nucleosynthesis in the Progenitors of Carbon-Enhanced Metal-Poor Stars - Dr Takuma Suda (RESCEU, the Univ. of Tokyo)   (Lecture Hall)
16:25
Poster Short Presentations (until 16:45) (Lecture Hall)
16:25 Chemical Enrichment by the First Supernovae with two AMR codes - Chia-Jung Hsu (Chalmers University of Technology)   (Lecture Hall)
16:26 Formation of carbon-enhanced metal poor (CEMP) stars in the early Universe - Mr Patricio Fibla (Universidad de Concepcion)   (Lecture Hall)
16:27 Searching for extremely metal-poor star candidates from LAMOST and SDSS survey - Prof. Huawei Zhang (Department of Astronomy, Peking University, China)   (Lecture Hall)
16:28 Where do Population III Stars Form? The Effects of Radiative Feedback and Self-Shielding on the Host Halo Mass Distribution - Ms Danielle Skinner (Georgia Institute of Technology)   (Lecture Hall)
16:29 Stellar Evolution of Pop III and EMP Binaries - Mr Sung-Han Tsai (ASIAA/NCU)   (Lecture Hall)
16:30 Implications of massive Population III binary systems for the ionizing photons and black hole binary mergers - Mr Hunchul Lee (Seoul National University)   (Lecture Hall)
16:31 Morphological Classification of Veiled CEMP Stars - Devin D. Whitten (University of Notre Dame)   (Lecture Hall)
16:32 Using Fluorine in Extremely Metal-Poor Stars to Test Population III Supernova Yields (Project) - Mr Aldo Mura Guzman (Australian National University)   (Lecture Hall)
16:33 A Zoom-in Simulation of the Accretion Flow surrounding a POP III Protostar - Wei-Ting Liao (University of Illinois)   (Lecture Hall)
16:34 Children of the First Stars: Birth from a Population III Supernova - Corey Brummel-Smith (Georgia Institute of Technology)   (Lecture Hall)
16:35 Magnesium enhanced stars of the Milky Way Galaxy - Hye-Eun Jang (Seoul National University)   (Lecture Hall)
16:36 Investigating the Nature of First-Generation Stars By Chemical Abundance Analysis of Ultra Metal-Poor Stars - Ms Miji Jeong (Chungnam National University)   (Lecture Hall)
16:37 Explosive nucleosynthesis in aspherical supernovae of Pop III stars - SHINICHIRO FUJIMOTO (National Institute of Technology, Kumamoto College)   (Lecture Hall)
16:38 The Assembly History of the Galactic Stellar Halo Traced by Carbon-Enhanced Metal-Poor Stars - Prof. Young Sun Lee (Chungnam National University)   (Lecture Hall)
16:39 NLTE Analyses of high-Resolution H-band Spectra on Neutral and singly-Ionized Calcium - zeming zhou   (Lecture Hall)
16:40 Study the neutron-capture processes based on the odd isotopic fractions of barium - Prof. Wenyuan Cui (Department of Physics, Hebei Normal University, China)   (Lecture Hall)
16:41 Studying the impact of IMF on element yields of Population III stars - Camila Olave (Universidad de Concepción)   (Lecture Hall)
16:42 Manganese as an Archaeological Tool to Study Type Ia Supernovae in Dwarf Galaxies - Mithi Alexa de los Reyes (Caltech)   (Lecture Hall)
16:43 Dust structure and ISM interaction around C-Rich AGB star - Lochan Khanal   (Lecture Hall)
16:45 --- Break & Poster Viewing ---
18:00 Public Outreach Event   (Media Hall)
16:00 Social Event   ()
12:20
CEMP Stars: Theory (until 13:00) (Lecture Hall)
12:20 Low-mass primordial stars: i-process nucleosynthesis during core-flash proton ingestion episodes? - Simon Campbell (Monash University Australia)   (Lecture Hall)
12:40 Carbon-enhanced metal-poor stars as a consequence of inhomogeneous metal mixing - Tilman Hartwig (IPMU, the Univ. of Tokyo)   (Lecture Hall)
13:00 --- Break ---
14:30
CEMP Stars: Observation (until 16:05) (Lecture Hall)
14:30 CEMP Stars as Probes of First-Star Nucleosynthesis and Galaxy Assembly - Prof. Timothy Beers (University of Notre Dame)   (Lecture Hall)
15:15 The Mass Distribution of the First Stars revealed by Abundance Pattern Matching of Ultra Metal-Poor Stars - Dr Vinicius Placco (University of Notre Dame)   (Lecture Hall)
15:45 An abundance of very metal-poor stars in the Solar Neighborhood - Jay Farihi (University College London)   (Lecture Hall)
16:05 --- Break ---
16:30
CEMP Stars: Observation (until 17:10) (Lecture Hall)
16:30 The Origin of CEMP-no Groups in the Milky Way: Connection to the Satellite Dwarf Galaxies - Jinmi Yoon (University of Notre Dame)   (Lecture Hall)
16:50 The binarity of dwarf carbon stars and their possible role as main sequence counterparts to CEMP stars - Mr Lewis Whitehouse (University College London)   (Lecture Hall)
17:00 Structural Patterns of CEMP Stars in the Thick Disk of the Galaxy - Sarah Dietz (University of Notre Dame)   (Lecture Hall)
19:00 Conference Banquet   ()
13:00 --- Break ---
14:30
Dwarf Galaxies (until 15:40) (Lecture Hall)
14:30 Pop III Supernova feedback on The Formation of The First Galaxies - Ms Li-Hsin Chen (Academia Sinica Institute of Astronomy and Astrophysics / National Taiwan University)   (Lecture Hall)
14:40 Detailed Elemental Abundances in the M31 Stellar Halo: Low-Resolution Resolved Stellar Spectroscopy - Ivanna Escala (Caltech)   (Lecture Hall)
14:50 Statistical properties of substructures around MW-size halos and their implications for the formation of stellar streams - Mr Yu Morinaga (Chiba University)   (Lecture Hall)
15:00 Metal Mixing in Galaxies as a Probe of Understanding Signatures from First Stars - Yutaka Hirai (RIKEN)   (Lecture Hall)
15:20 Chemical characterization of the Tucana II, Tucana III, and Sagittarius II dwarf galaxies using SkyMapper photometry - Anirudh Chiti (MIT)   (Lecture Hall)
15:40 Closing Remarks: Wako Aoki & Naoki Yoshida   (Lecture Hall)