Details for: Shogo Tachibana

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Shogo Tachibana (Hokkaido University)

Theme chair: 02
Goldschmidt Conference Archive Goldschmidt2015 Goldschmidt2016 Goldschmidt2017 Goldschmidt2018 Goldschmidt2019 Goldschmidt2020

My primary research interests are the origin and evolution of the solar system and the chemical diversity within planets. I conduct laboratory experiments to simulate chemical reactions occurring around evolved stars, in protoplanetary disks, and within asteroids and planets. I compare my experimental results with observations, analyses of natural samples, and models to elucidate the chemical evolution of the solar system, planets, and the Earth.

Note: abstracts are only listed if one of the following email addresses was provided when the abstract was submitted: tachi@ep.sci.hokudai.ac.jp. Otherwise, try an advanced search.

(2016) Aqueous Chemistry of Formaldehyde and Ammonia in the Early Solar System
Kebukawa Y, Misawa S, Kawai J, Mita H, Nanbu K, Ouchi T, Muramatsu Y, Yoda I, Tachibana S & Kobayashi K

02d/10:45/Mon

(2016) Chemical Evolution of the Solar System: Laboratory Experiments and Small-Body Explorations
Tachibana S
This presentation is the Gast Lecture Series.

01b/11:45/Thu

(2016) Cooling Experiments of Fe-Fes Melts: A Cooling Speedometer of Chondrules
Mori M, Tachibana S, Piani L, Marrocchi Y, Schrader DL & Connolly, Jr. HC

02c/15:30/Thu

(2016) Crystallization Experiments of Amorphous Enstatite Dust in Protoplanetary Disks
Kobayashi K, Yamamoto D & Tachibana S

02c/4/Thu

(2016) Dust Formation Around an Oxygen-Rich AGB Star W Hya: SiO and CO Observation with ALMA
Takigawa A, Kamizuka T, Tachibana S & Yamamura I

02b/1/Wed

(2016) Geology on Small Airless Bodies
Walsh K, Connolly H, Lauretta D, Tachibana S & Bottke W

02f/16:00/Fri

(2016) Hayabusa2: A Mission to Reveal the Material Evolution on a C-Type Asteroid Ryugu
Watanabe S-I, Tachibana S, Sugita S, Kitazato K & Tanaka S

02f/16:30/Fri

(2016) Hydrous Mineral Formation from Amorphous Forsterite in the Protosolar Disk
Yamamoto D & Tachibana S

02c/09:45/Fri

(2016) Interactive Evolution of Inorganic and Organic Materials and Water in Comets and Icy Bodies
Nagahara H, Noguchi T, Yabuta H, Itoh S, Sakamoto N, Mitsunari T, Okubo A, Okazaki R, Nakamura T, Tachibana S, Terada K, Ebihara M, Imae N & Kimura M

02d/15:00/Mon

(2016) The Dynamical Evolution of Asteroids Constrained from Sample Analysis
Connolly Jr. HC, Lauretta DS, Walsh KJ & Tachibana S

02f/15:45/Fri

(2016) Water Diffusion in Silicate Glasses: The Effect of Glass Viscosity
Kuroda M & Tachibana S

08d/155/Wed

(2020) Hydrothermal Synthesis of Soluble Organic Molecules Starting from the Solar O/C/N Ratio
Nagahisa S, Tachibana S, Shimamura S & Takano Y

(2020) A Sketch for a Photolytic History of Organic Molecules in the Solar System
Orthous-Daunay F-R, Piani L, Flandinet L, Thissen R, Wolters C, Vuitton V, Poch O, Moynier F, Sugawara I, Naraoka H & Tachibana S
This presentation is the The Geochemical Journal Award 2020.

(2020) I-Xe Dating of Solar Noble Gas-Rich Meteorites
Arai K, Takenouchi A, Sumino H & Tachibana S

(2018) Fast Diffusion of Water in Silica Glass
Kuroda M, Tachibana S, Sakamoto N & Yurimoto H

(2017) Oxygen Isotopic Exchange between Amorphous Silicates and Water Vapor: Implications for Lifetime of Presolar Silicates in the Solar Nebula
Yamamoto D & Tachibana S

(2017) Kinetics of Dust Growth Under Protoplanetary-Disk Conditions: Forsterite (Mg₂SiO₄)
Tachibana S

(2017) Effect of UV Irradiation on the Soluble Organic Matter Extract from the Murchison Chondrite
Orthous-Daunay F-R, Flandinet L, Thissen R, Vuitton V, Moynier F, Piani L & Tachibana S

(2015) Curation and Initial Analysis of Hayabusa2 Samples in 2021
Tachibana S, Abe M, Watanabe S-I & Fujimoto M

(2015) Diverse Organic Compounds Possibly Synthesized in Meteorite Parent Bodies with Formaldehyde, Ammonia and Water
Kebukawa Y, Tachibana S, Cody G, Ishikawa Y, Kaneko T & Kobayashi K

(2015) Evolution of Organic Molecules in Space: From Ice Deposition to Organic Residues
Piani L, Tachibana S, Hama T, Kimura Y, Endo Y, Fujita K, Nakatsubo S, Fukushi H, Mori S, Chigai T, Yurimoto H & Kouchi A

(2015) Concentration Dependence of Water Diffusion in Silica Glass at 50 Bar H₂O Pressure
Kuroda M, Tachibana S, Okumura S, Nakamura M, Sakamoto N & Yurimoto H

(2014) Hayabusa-2: Sample Return from a near-Earth C-Type Asteroid, 1999 JU3
Tachibana S, Abe M, Arakawa M, Fujimoto M, Ishiguro M, Kitazato K, Kobayashi N, Namiki N, Okada T, Okazaki R, Sugita S, Takano Y, Tanaka S, Watanabe S-I, Yoshikawa M & Kuninaka H

(2013) Evaporation Behavior of Forsterite (Mg₂SiO₄) in a H₂O-H₂ Gas
Tachibana S & Takigawa A

(2013) Organic Nitrogen Cosmochemistry of Ultracarbonaceous Micrometeorite
Yabuta H, Noguchi T, Itoh S, Tsujimoto S, Sakamoto N, Hashiguchi M, Abe K, Kilcoyne D, Okubo A, Okazaki R, Tachibana S, Terada K, Nakamura T, Ebihara M & Nagahara H

(2013) Hayabusa-2 – Sample Return from a Near-Earth C-Type Asteroid (2014-2020): Current Status
Watanabe S-I, Abe M, Arakawa M, Fujimoto M, Ishiguro M, Kitazato K, Kobayashi N, Namiki N, Okada T, Sugita S, Tachibana S, Tanaka S, Yoshikawa M & Kuninaka H

(2012) Possible Source of Iron-60 in the Early Solar System Based on Recent Estimates of its Initial Abundance
Tachibana S

(2011) Viscosity Measurements of FeO-Rich Silicate Melts and Its Implication for the Lunar Crust Formation
Sakai R, Kushiro I, Nagahara H, Ozawa K & Tachibana S

(2008) Injection of Short-Lived and Stable Nuclides from a “Faint” Supernova into the Early Solar System
Tachibana S

(2003) Mg/Si Fractionation of Chondrules: Heating Energy Input Rate and Physical Separation Rate
Tachibana S, Nakamoto T & Kita N

(2002) The ²⁶Al Ages of Chondrules as the Chemical Records of the Active Proto-Planetary Disk
Kita N, Mostefaoui S, Tachibana S & Nagahara H

Theme chair

Goldschmidt2019 - Theme 01: Early Solar system and early planets
Goldschmidt2016 - Theme 02: From Stars to Planets

Medal

Goldschmidt2016: Gast Lecture Series

Session convener

Goldschmidt2017 - Session 01h: Cosmochemistry from Sample Return Missions and Laboratory Experiments
Goldschmidt2015 - Session 24f: Asteroids, Sample Return Missions and the Comet-Asteroid Continuum
Goldschmidt2013 - Session 02a: Refractory Grains, Volatiles, and Organic Molecules Inherited from the Interstellar Medium

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