PUBLICATIONS
&
PRESENTATIONS

Probing Chemical Enrichment in Extremely Metal-Poor Galaxies
Fukushima, K., Nagamine, K., Matsumoto, A., Isobe, Y., Ouchi, M., Saitoh, T., Hirai, Y., 2025, ApJ, 988, 46 [Publisher, arXiv]

EMPRESS. XII. Statistics on the Dynamics and Gas Mass Fraction of Extremely-Metal Poor Galaxies
Xu, Y., et al.(including Fukushima, K. as 25th author among 52 authors), 2023,  ApJ, 961, 49 [Publisher, arXiv]

Star Formation and Chemical Enrichment in Protoclusters
Fukushima, K., Nagamine, K., Shimizu, I., 2023, MNRAS, 525, 3760  [Publisher, arXiv] 

EMPRESS. IX. Extremely Metal-Poor Galaxies are Very Gas-Rich Dispersion-Dominated Systems: Will JWST Witness Gaseous Turbulent High-z Primordial Galaxies?
Isobe, Y., et al. (including Fukushima, K. as 25th author among 53 authors), 2022, ApJ, 951, 102 [Publisher , arXiv]

EMPRESS. VIII. A New Determination of Primordial He Abundance with Extremely Metal-Poor Galaxies: A Suggestion of the Lepton Asymmetry and Implications for the Hubble Tension
Matsumoto, A., et al. (including Fukushima, K. as 24th author among 45 authors), 2022, ApJ, 941, 167 [Publisher, arXiv]

K. Fukushima, K. Nagamine, A Matsumoto, M. Ouchi, T. Saitoh, and Y. Hirai "Chemical Enrichment in the First Galaxies and Extremely Metal-Poor Galaxies (EMPGs)" Resolving the Extragalactic Universe with ALMA & JWST (November 6 - 11, 2023, Waseda University)(poster)

K. Fukushima, K. Nagamine, I. Shimizu, “Star Formation and Chemical Enrichment from Protoclusters to Galaxy clusters”, A journey through galactic environments, (September 25 - 29, 2023, Porto Ercole)(poster)

K. Fukushima, K. Nagamine, I. Shimizu, “Star Formation and Chemical Enrichment in Protoclusters”, 52nd Saas-Fee Advanced Course, (March 19 - 24, 2023, Les Diablerets)(poster)

K. Fukushima, K. Nagamine, I. Shimizu, “Star Formation and Chemical Enrichment in Plotoclusters”, IAUGA 2022 Division J: Galaxies and Cosmology, #1186, (August 2 - 11, 2022, BEXCO, Busan, Republic of Korea)(poster)

K. Fukushima, K. Nagamine, I. Shimizu, “Star formation and chemical evolution in plotocluster”, Cosmic Cartography 2022: Exploring the Cosmic Web and Large-Scale Structure, 46 (March 7 - 11, 2022, Remote Meeting (Organized by Kavli IPMU, Kashiwa, Japan))(oral)

K. Fukushima, K. Nagamine, I. Shimizu, "Star Formation and Chemical Enrichment in Protoclusters", Galaxy Cluster Formation II (GCF 2021), B4 (June 14 - 18, 2021, Virtual Workshop (Organized by ESO and the Smithsonian Astrophysical Observatory), DOI: 10.5281/zenodo.5025282 (oral)

K. Fukushima, K. Nagamine, “Star Formation and Chemical Enrichment in Protocluster”, 1st KooGiG-Junior workshop in 2021, P19 (November 1 - 5, 2021, Beijing, China, Virtual Workshop)(poster)

K. Fukushima, S. Kitagawa, A. Inoue, T. Ishiyama, S. Chon, and K. Omukai "UV luminosity function using zZ dependent IMF" The 11th KIAS Workshop on Cosmology and Structure Formation, (October 27-November 2, 2024, Gyeongju, Korea)(oral)

K. Fukushima, S. Kitagawa, A. Inoue, T. Ishiyama, S. Chon, and K. Omukai "UV luminosity function using zZ dependent IMF" Astronomical Society of Japan Autumn Annual Meeting, X30a (September 11-13, 2024, Kwansei Gakuin Univ.)(oral)

K. Fukushima, S. Kitagawa, A. Inoue, T. Ishiyama, S. Chon, and K. Omukai "UV luminosity function using zZ dependent IMF" Galaxy-IGM workshop 2024 (August 19 - 22, 2024, Hirosaki University)(oral)

K. Fukushima, K. Nagamine, A. Matsumoto, Y. Isobe, M. Ouchi, T. Saitoh, and Y. Hirai "Probing Chemical Enrichment in Extremely Metal-Poor Galaxies and First Galaxies using Cosmological numerical simulations" Astronomical Society of Japan Spring Annual Meeting Z114b (March 11 - 15, 2024, University of Tokyo)(3min talk+poster)

K. Fukushima, K. Nagamine, A. Matsumoto, Y. Isobe, M. Ouchi, T. Saitoh, and Y. Hirai "Chemical Enrichment in Extremely Metal-Poor Galaxies" Satellite workshop "Formation and Evolution of the Galaxies with Subaru Prime Focus Spectrograph" (March 09 - 10, 2024, NAOJ Mitaka)(oral)

K. Fukushima, K. Nagamine, A. Matsumoto, Y. Isobe, M. Ouchi, T. Saitoh, and Y. Hirai "Probing Chemical Enrichment in Extremely Metal-Poor Galaxies and First Galaxies" Dense GAS in Nearby Galaxies - ALMA Workshop (March 04 - 06, 2024, Osaka University Nakanoshima Center)(oral)

K. Fukushima, K. Nagamine, A. Matsumoto, Y. Isobe, M. Ouchi, T. Saitoh, and Y. Hirai "Probing Chemical Enrichment in Extremely Metal Poor Galaxies and First Galaxies using Cosmological numerical simulations" NAOJ Center for Computational Astrophysics Users meeting 2023 P21 (January 29 - 30, 2024, NAOJ)(poster)

K. Fukushima, K. Nagamine, A. Matsumoto, Y. Isobe, M. Ouchi, T. Saitoh, and Y. Hirai "Chemical Enrichment in Extremely Metal-Poor Galaxies and First Galaxies" Rironkon symposium 2023 (December 25 - 27, 2023, Hirosaki University, Aomori)(oral)

K. Fukushima, K. Nagamine, A Matsumoto, Y. Isobe, M. Ouchi, T. Saitoh, and Y. Hirai "Chemical Enrichment in Extremely Metal-Poor Galaxies and First Galaxy using one-zone model and cosmological zoom-in hydrodynamic simulation" Osaka-CCA-Pisa mini ILR workshop (November 14 - 15, 2023, Osaka University, Osaka)(oral)

K. Fukushima, K. Nagamine, "LAE, HAE, and Ion Distribution in Protoclusters" Fine Structure Line workshop (September 4 - 5, 2023, Ehime University, Ehime)(oral)

K. Fukushima, K. Nagamine, A. Matsumoto, M. Ouchi, T. Saitoh, and Y. Hirai "Chemical Enrichment in Dwarf Galaxies" Galaxy-IGM workshop 2023 (July 31 - August 4, 2023, Actcity Hamamatsu)(oral)

K. Fukushima, K. Nagamine "Chemical Evolution in the Protoclusters" Kickoff meeting of International Leading Research (May 30 - June 1, 2023, NAOJ)(poster)

K. Fukushima, K. Nagamine, “Chemical Enrichment in the First Galaxies and Extremely Metal-Poor Galaxies (EMPGs)”, Galaxy Evolution Workshop 2022, (February 20 - 23, 2023, Kyoto University)(poster)

K. Fukushima, K. Nagamine, I. Shimizu "Star Formation and Chemical Enrichment from Protoclusters to Galaxy clusters", NAOJ Center for Computational Astrophysics Users Meeting 2022, P01 (January 26-27, 2023, NAOJ)(poster)

K. Fukushima, K. Nagamine, I. Shimizu "Star Formation and Chemical Enrichment in Protoclusters" Rironkon symposium, P75 (December 21-23, 2022, Corasse Fukushima, Fukushima)(poster)

K. Fukushima, K. Nagamine, I. Shimizu "Star Formation and Chemical Enrichment in Protoclusters" Astronomical Society of Japan Autumn Annual Meeting, X40a (September 13-15, 2022, Nigata University & Virtual Workshop)(oral)

K. Fukushima, K. Nagamine, A. Matsumoto, M. Ouchi, T. Saitoh, Y. Hirai "Chemical evolution in the Extremely Metal Poor Galaxies (EMPGs)", Astronomical Society of Japan Spring Annual Meeting, X02a (March 2-5, 2022, Virtual Workshop)(oral)

K. Fukushima, K. Nagamine, “Star formation and chemical evolution in Protocluster”, GALAXY EVOLUTION WORKSHOP 2021, (February 7 - 10, 2022, Virtual Workshop)(oral)

K. Fukushima, K. Nagamine, I. Shimizu "Star Formation and Chemical Enrichment in Protoclusters", NAOJ Center for Computational Astrophysics Users Meeting 2021, P06 (January 18-19, 2022, Virtual Workshop)(poster)

K. Fukushima, K. Nagamine, Y. Oku, I. Shimizu, H. Yajima "Star formation History and Lyα・Hα emission of Galaxies in Protoclusters", Astronomical Society of Japan Autumn Annual Meeting, X41a (September 13-15, 2021, Virtual Workshop (Organized by Kyoto Sangyo University))(oral)

K. Fukushima, K. Nagamine, Y. Oku, I. Shimizu, H. Yajima "Lyα・Hα emission from Galaxies in Protoclusters, and their Star formation History", Galaxy-IGM workshop 2021 (August 16-20, 2021, Virtual Workshop)(oral)

K. Fukushima, K. Nagamine, I. Shimizu "Star Formation and Chemical Enrichment in Protocluster region", Astronomical Society of Japan Spring Annual Meeting, X41a (March 16-19, 2021, Virtual Workshop (Organized by Tokyo Institute of Technology))(oral)

K. Fukushima, K. Nagamine, “Star formation and chemical enrichment in Protoclusters”, GALAXY EVOLUTION WORKSHOP 2020, (February 2 - 5, 2021, Virtual Workshop)(poster)

K. Fukushima, K. Nagamine, I. Shimizu "Star Formation and Chemical Enrichment in Protocluster", NAOJ Center for Computational Astrophysics Users Meeting 2020, P05 (January 19-20, 2021, Virtual Workshop)(poster)

K. Fukushima, K. Nagamine "Lyα emission from intra-protocluster gas and chemical abundance distribution", Astronomical Society of Japan Autumn Annual Meeting, X01a (September 8-10, 2020, Virtual Workshop (Organized by Hirosaki University))(oral)

K. Fukushima, K. Nagamine, I. Shimizu "Evolution of the Chemical Abundance in the Protocluster",  Galaxy-IGM workshop 2020 (August 3-7, 2020, Virtual Workshop)(oral)

K. Fukushima, Y. Fujita "Dispersion of stellar mass-halo mass relation due to internal structure of dark halo", Astronomical Society of Japan Spring Annual Meeting, X33a (March 16-19, 2020, Virtual Workshop (Organized by University of Tsukuba))(oral)

K. Fukushima, K. Nagamine, I. Shimizu "Evolution of the Chemical Abundance in Protocluster using cosmological hydrodynamics simulation", NAOJ Center for Computational Astrophysics Users Meeting 2019 (January 20-21, 2020, NAOJ)(poster)

K. Fukushima, K. Nagamine, I. Shimizu "Evolution of the Chemical Abundance in Protocluster", Astronomical Society of Japan Autumn Annual Meeting, T08a (September 11-13, 2019, Kumamoto University, Kumamoto)(oral)

K. Fukushima, K. Nagamine, I. Shimizu "Evolution of the Chemical Abundance in Protocluster", Summer School "Basic Course for Compact object," 40 (August 19-23, 2019, Fukuyama City Lifelong Learning Plaza, Hiroshima)(poster)

K. Fukushima, K. Nagamine, I. Shimizu "Evolution of the metallicity in Protocluster", Galaxy-IGM workshop 2019 (August 5-9, 2019, Kitami Institute of Technology, Hokkaido)(oral)

K. Fukushima, Y. Fujita "Evolution of the galactic dark halo fundamental plane", Summer School on Astronomy and Astrophysics for Young Astronomers (July 30-August 2, 2019, Loisir Hotel Toyohashi, Aichi)(poster)

K. Fukushima, K. Nagamine, I. Shimizu, “Evolution of metal composition ratio of gas in protocluster”, GALAXY EVOLUTION WORKSHOP 2019, P3 (June 5 - 7, 2019, KAVLI IPMU, Japan)(poster)

K. Fukushima, S. Kitagawa, A. Inoue, T. Ishiyama, S. Chon, and K. Omukai "UV luminosity function of high-z galaxies using zZ-dependent IMF" NAOJ Science Colloquium, (February 26, 2025, NAOJ)

K. Fukushima, "Star Formation and Chemical Enrichment in Protoclusters with Cosmological Hydrodynamic Zoom-in Simulations", IFPU Special Seminar,  (September 22, 2023, IFPU)

K. Fukushima, "Chemical enrichment in Extremely Metal-Poor Galaxies and First Galaxy",  (September 18, 2023, Arcetri Observatory, Firenze University)

K. Fukushima, "Star Formation and Chemical Enrichment in Protoclusters with Cosmological Hydrodynamic Zoom-in Simulations", Astro Lunch Seminar,  (January 24, 2023, IPMU (online))