Publications and Presentations
First Author Publications:
Omori et al., "Galaxy mergers in Subaru HSC-SSP: a deep representation learning approach for identification and the role of environment on merger incidence", Astronomy & Astrophysics, Article Number 142, Volume 679, November 2023. https://doi.org/10.1051/0004-6361/202346743
Kiyoaki Christopher Omori & Tsutomu T. Takeuchi, “The bimodality in the mass-metallicity relation in SDSS MaNGA galaxy pairs”, Astronomy and Astrophysics, Article Number 145, Volume 660, April 2022. https://doi.org/10.1051/0004-6361/202142858
Kiyoaki Christopher Omori & Tsutomu T. Takeuchi, “Spatially resolved properties of galaxies with a kinematically distinct core”, Astronomy and Astrophysics, Article Number 181, Volume 647, March 2021. https://doi.org/10.1051/0004-6361/202038244
Contributing Author Publications:
Tang et al., “Morphological asymmetries of quasar host galaxies with Subaru Hyper Suprime-Cam”,Monthly Notices of the Royal Astronomical Society, Volume 521, Issue 4, June 2023, Pages 5272–5297, https://doi.org/10.1093/mnras/stad877
Bottrell et al., "IllustrisTNG in the HSC-SSP: image data release and the major role of mini mergers as drivers of asymmetry and star formation"
https://doi.org/10.48550/arXiv.2308.14793
Presentations:
2023:
October 2023 - 2023 EAST-ASIA SKA WORKSHOP - Seogwipo, Jeju Island, South Korea (link)
Merger Identification of AGNs in the HSC-SSP and Investigation of Optical and Radio Physical Properties (oral presentation)September 2023 - CSIRO Space and Astronomy Special Co-Learnia - Marsfield ATNF Headquarters, Australia
Dilemmas of an Astro-PhD and Real-Life Applications of Research Methodology (Co-Learnia Talk)September 2023 - Galaxy Transformation Across Space and Time - Canberra, Australia (link)
Galaxy Merger Identification in the HSC-SSP and Investigation of the Role of Mergers in EnvironmentAugust 2023 - NECO School - Kyoto, Japan
Student TalkAugust 2023 - APRIM 2023 - Fukushima, Japan (link)
Machine learning based approach for merger classification in HSC-SSP and quantitative investigations on the role of merger activity in galaxy evolution (oral presentation)May 2023 - Astro Lunch Seminar @ MacMaster University - Hamilton, Canada
Galaxy merger identification in the HSC-SSP and an investigation on the role of environment in merger incidence (seminar)May 2023 - New Eyes on the Universe: SKA and ngVLA - Vancouver, Canada (link)
Merger Identification and Investigation of Radio Galaxies in HSC-SSP/VLA/FIRST (poster presentation)March 2023 - 2023 Spring Annual Meeting of the Astronomical Society of Japan - Tokyo, Japan (link)
Quantitative investigation of the impact of mergers in AGN activity in HSC-SSP (oral presentation)February 2023 - Galaxy Evolution Workshop 2022 - Kyoto, Japan (link)
Machine learning based approach for merger classification in HSC-SSP and quantitative investigations on role of environment in merger activity (oral presentation)
2022:
December 2022 - Tracing the SMBH growth: outlook beyond the HSC-SSP, and future collaborations - Kagoshima, Japan (link)
CNN-based Approach for Merger Classification in HSC-SSP (oral presentation)November 2022 - Machine Learning in Astrophysics - Nagoya, Japan (link)
Short TalkOctober 2022 - Data Science in Astronomy 2022 - Tokyo, Japan (link)
Machine-Learning Based Approach for Merger Identification of Subaru-HSC Galaxies (oral presentation)September 2022 - 2022 Autumn Annual Meeting of the Astronomical Society of Japan - Online (link)
A Machine-Learning Based Approach for Merger Identification in Subaru HSC (oral presentation)July 2022 - APEC Seminar - Chiba, Japan (link)
The spatially-resolved MZR in SDSS-MaNGA Galaxy Pairs (seminar)February 2022 - Galaxy Evolution Workshop 2021 - Online (link)
Investigation of Mass-Metallicity Relation (MZR) in SDSS-MaNGA Galaxy Pairs (oral presentation)
2021:
December 2021 - Galactic Star Formation 2021 - Online (link)
Spatially Resolved MZR in SDSS-MaNGA Galaxy Pairs (oral presentation)September 2021 - 2021 Autumn Annual Meeting of the Astronomical Society of Japan - Online (link)
Spatially resolved mass-metallicity relation of SDSS-MaNGA galaxy pairs (oral presentation)July 2021 - Japan SKA Consortium Science Strategy Workshop 2021 - Online (link)
Understanding galaxy evolution through investigation of spatially resolved star formation (oral presentation)March 2021 - 2021 Spring Annual Meeting of the Astronomical Society of Japan - Online (link)
Identification and Investigation of Interacting Galaxies Using Spatially Resolved Kinematic Indicators (oral presentation)February 2021 - Galaxy Evolution Workshop 2020 - Online (link)
Identification and Analysis of Interacting Galaxies Using Spatially Resolved Kinematics (oral presentation)
2020:
September 2020 - 2020 Autumn Annual Meeting of the Astronomical Society of Japan - Online (link)
Investigation of Galaxies with a Kinematically Distinct Core Using MaNGA Data (oral presentation)March 2020 - 2020 Spring Annual Meeting of the Astronomical Society of Japan - Online (link)
Identification and Investigation of Interacting Galaxies Using Spatially Resolved Data (oral presentation)
2019:
November 2019 - The Art of Measuring Galaxy Physical Properties - Milano, Italy (link)
Investigating the Spatially Resolved Star Formation Histories of Interacting Galaxies using MaNGA Data (oral presentation)November 2019 - First Stars and Galaxies Workshop - Nagoya, Japan (link)
Identifying Interacting Galaxies Using Dynamic Data and Investigating Spatially Resolved Star Formation Histories (poster presentation)September 2019 - 2019 Autumn Annual Meeting of the Astronomical Society of Japan - Kumamoto, Japan (link)
Examining the Spatially Resolved Star Formation Histories of Local Interacting Galaxies (oral presentation)September 2019 - SKA Japan Symposium 2019 - Tokyo, Japan (link)
HI-MaNGAを使った相互作用銀河の研究 (oral presentation)August 2019 - 2019 天文・天体物理若手夏の学校 - Aichi, Japan (link)
MaNGA データを使った相互作用銀河の研究 (oral presentation)June 2019 - Galaxy Evolution Workshop 2019 - Chiba, Japan (link)
Investigating the Star Formation History of Local Interacting Galaxies (oral presentation)May 2019 - Data Science in Astronomy 2019 - Tokyo, Japan (link)
PCAを使用した衝突銀河の星形成史についての研究 (oral presentation)March 2019 - 2019 Spring Annual Meeting of the Astronomical Society of Japan - Tokyo, Japan (link)
Investigation on Local Interacting Galaxies through Analysis of Star Formation Histories (poster presentation + short talk)
2018:
June 2018 - Galaxy Evolution Workshop 2018 - Ehime, Japan (link)
Investigating the properties of local interacting galaxies (poster presentation + short talk)