Meeting Schedule

February 9
08:30 am Room Open
08:45 am Opening and Logistics
Session 1: What Volatiles Tell Us
09:00 am Obase T. "Ancient SEPs in Meteorite: Evidence for Active Protosun"
09:30 am Bajo K. "Improvement for the Helium Isotope Imaging"
10:00 am Dobrică E. "Shock Deformation Effects on Isotopic Systematics"
10:30 am Busemann H. "Noble Gases in C-rich Residues Extracted from New Meteorites
                 (and Asteroid Ryugu)"

Free Discussion

Session 2: The Spectrum of Spectroscopy
4:00 pm Hirakawa Y. "Identification of Phosphoesters in the Asteroid Bennu and Insight into
                Their Primordial Molecular Evolution"
4:30 pm Orthous-Daunay F.-R. "An Online Version of Attributor for Mass Spectrometry Data Analysis"
5:00 pm Notsu S. "Unraveling Water and Complex Organic Molecular Chemistry within the Water 
                Snowline of Protoplanetary Disks with ALMA Observations"
5:30 pm Enomoto H. "Mid-Infrared Spectra of Amorphous Silicate Dust with Nonstoichiometric
                Compositions"

Night Session 1: Discussion Begins

February 10
Session 3: From Presolar Era to the Early Solar System
08:30 am Hashizume H. "Mineralogical Diversity of Presolar O-anomalous Grains in DOM 08006"
09:00 am Zhang M. "~0.2 Ma lifetime of CAI factory inferred from the least-scattered Al-Mg isochrons of
                  anorthite-rich condensates"
09:30 am Yamamoto D. "Evaporation and crystallization of CAI melts under low PH2 conditions"
10:00 am Tsuruoka Y. "Evaporation and Crystallization of Type B CAI Melt in Mg-, Si-bearing gases:
                  Experimental Study"
10:30 am Krot A. N. "Oxygen-Isotope Compositions of Refractory Inclusions in the CV3−4 Lithologies of
                  Camel Donga 003"

Free Discussion

Session 4: Making Hydrated Asteroids in the Lab (Special Lecture)
04:00 pm 
Prof. Akira Tsuchiyama
"Source Materials and Processes in Aqueous Alteration of Ryugu and Bennu Parent Bodies: Analysis and Reproduction Experiments"

Poster Session: A Cosmochemical Melting Pot
Otsuki Y. "Depth Dependent Fractionation of Noble Gases in Lunar Ilmenite"
Oba Y. "Distribution of Nucleobases in Antarctic Carbonaceous Meteorites"
Watanabe A. "Chemical states of iron around AGB stars"
Kumai K. "Condensation Experiments in Mg-Fe-Si-O System for Exploring the Composition of
    Interstellar Silicates"
Takigawa A. "Non-stoichiometric Al-Ca-Fe-Si Oxides in M-type Star Dust"
Futo N. "In-situ Analysis of Presolar SiC Grains in DOM 08006"
Yamamoto D. "Mg Isotopic Distribution of Type B CAI-like Evaporation Residue"
Makino N. "A 26Al-poor CAI Enclosed within a Chondrule: Evidence for Heterogeneous 26Al
    Distribution in the Early Solar System"
Arakawa S. "Oxygen Isotopic Evolution in the Solar Nebula During Disk Formation"
Sakurai R. "Bennu Sample Curation at JAXA"
Otono K. "Chemical Evolution of Organic Dust in Protoplanetary Disks: Heating Experiments
    on Disk Organic Dust"

Symposium Banquet!

Night Session 2: Discussion Continues

February 11
Session 5: Stories of Bennu and Ryugu
08:30 am Connolly H. C. "On the Importance of Chondrule Material within Bennu Sample"
09:00 am Roskosz M. "The iron mineralogy and redox state of space returned samples from
                  Ryugu and Bennu asteroids"
09:30 am Kawasaki N. "Mn–Cr Systematics of Dolomite in Bennu Sample"
10:00 am Matsumoto T. "Observation of Sodium Salt Minerals in Ryugu Samples"
10:30 am Matsumoto Y. "Volatile Losses from Hydrous Magnesium Phosphates during Heating
                  under Low Pressures"

Free Discussion

Session 6: Dust Chemistry in Protoplanetary Disks
4:00 pm Negishi M. "Experimental Study on Evaporation of Troilite and Sulfidation of Metallic Iron"
4:30 pm Ishizaki L. (Tachibana S.) "Chemistry in Dynamically Evolving Protoplanetary Disks:
                Oxygen Isotopes"

Night Session 3: Discussion Never Ends