Keiichi Maeda

12.6k total citations · 1 hit paper
205 papers, 5.0k citations indexed

About

Keiichi Maeda is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation. According to data from OpenAlex, Keiichi Maeda has authored 205 papers receiving a total of 5.0k indexed citations (citations by other indexed papers that have themselves been cited), including 199 papers in Astronomy and Astrophysics, 71 papers in Nuclear and High Energy Physics and 11 papers in Instrumentation. Recurrent topics in Keiichi Maeda's work include Gamma-ray bursts and supernovae (192 papers), Pulsars and Gravitational Waves Research (74 papers) and Astrophysical Phenomena and Observations (69 papers). Keiichi Maeda is often cited by papers focused on Gamma-ray bursts and supernovae (192 papers), Pulsars and Gravitational Waves Research (74 papers) and Astrophysical Phenomena and Observations (69 papers). Keiichi Maeda collaborates with scholars based in Japan, United States and Germany. Keiichi Maeda's co-authors include K. Nomoto, Nozomu Tominaga, Hideyuki Umeda, P. A. Mazzali, Masaomi Tanaka, Chiaki Kobayashi, Takashi J. Moriya, Takaya Nozawa, Takashi Kozasa and Koji S. Kawabata and has published in prestigious journals such as Nature, Science and Physical Review Letters.

In The Last Decade

Keiichi Maeda

189 papers receiving 4.8k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Nucleosynthesis yields of core-collapse supernovae and hypernovae, and galactic chemical evolution

2006 438 citations K. Nomoto, Nozomu Tominaga et al. profile →

Peers

Countries citing papers authored by Keiichi Maeda

Since Specialization

Citations

This map shows the geographic impact of Keiichi Maeda's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Keiichi Maeda with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keiichi Maeda more than expected).

Fields of papers citing papers by Keiichi Maeda

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Keiichi Maeda. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Keiichi Maeda. The network helps show where Keiichi Maeda may publish in the future.

Co-authorship network of co-authors of Keiichi Maeda

This figure shows the co-authorship network connecting the top 25 collaborators of Keiichi Maeda. A scholar is included among the top collaborators of Keiichi Maeda based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Keiichi Maeda. Keiichi Maeda is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	A Common Origin of Normal Type Ia Supernovae Suggested by the Photometric Diversity 2025 ·The Astrophysical Journal ·(unknown), Ji-an Jiang, (unknown), (unknown), Keiichi Maeda, Mamoru Doi, K. Nomoto, Naoki Yasuda, Masaomi Tanaka, Toshikazu Shigeyama, Nozomu Tominaga, Željko Ivezić, Peter Yoachim, Saurabh W. Jha, Tinggui Wang, Hisanori Furusawa, N. Suzuki, Andrew J. Connolly, Satoshi Miyazaki	1
2	Missing Titanium in the Asymmetric Supernova Remnant W 49B 2025 ·The Astrophysical Journal ·Toshiki Sato, Makoto Sawada, Keiichi Maeda, John P. Hughes, Brian J. Williams	0
3	Diversity in Hydrogen-rich Envelope Mass of Type II Supernovae. III. The Mass-loss and Evolutionary Pathways of the Red Supergiant Progenitors 2025 ·The Astrophysical Journal ·(unknown), Takashi J. Moriya, Keiichi Maeda, (unknown), (unknown)	2
4	SN 2023vbg: A Type IIn Supernova Resembling SN 2009ip, with a Long-duration Precursor and Early-time Bump 2025 ·The Astrophysical Journal ·Susumu Goto, M. Yamanaka, Takahiro Nagayama, Keiichi Maeda, Miho Kawabata, D. K. Sahu, Avinash Singh, Anjasha Gangopadhyay, (unknown), Kuntal Misra, (unknown), (unknown)	0
5	STELLA Lightcurves of Energetic Pair-instability Supernovae in the Context of SN2018ibb 2024 ·The Astrophysical Journal ·(unknown), Hideyuki Umeda, Keiichi Maeda	0
6	A Systematic Search for Rapid Transients in the Subaru HSC-SSP Transient Survey 2024 ·The Astrophysical Journal ·(unknown), Masaomi Tanaka, Naoki Yasuda, Takashi J. Moriya, Ichiro Takahashi, Ji-an Jiang, Mitsuru Kokubo, (unknown), Keiichi Maeda, Tomoki Morokuma, N. Suzuki, Nozomu Tominaga	2
7	Probing the Origin of the Star Formation Excess Discovered by JWST through Gamma-Ray Bursts 2024 ·The Astrophysical Journal Letters ·Tatsuya Matsumoto, Yuichi Harikane, Keiichi Maeda, Kunihito Ioka	3
8	An aspherical distribution for the explosive burning ash of core-collapse supernovae 2023 ·Nature Astronomy ·(unknown), Keiichi Maeda, H. Kuncarayakti, T. Nagao	12
9	Diagnosing the ejecta properties of engine-driven supernovae from observables in their initial phase 2023 ·Monthly Notices of the Royal Astronomical Society ·Keiichi Maeda, Akihiro Suzuki, L. Izzo	3
10	Spectra of V1405 Cas at the Very Beginning Indicate a Low-mass ONeMg White Dwarf Progenitor 2023 ·The Astrophysical Journal ·(unknown), Keiichi Maeda, Hiroyuki Maehara, Akito Tajitsu, M. Yamanaka, Akira Arai, Keisuke Isogai, Masaaki Shibata, (unknown), (unknown), Daisaku Nogami, Taichi Kato	2
11	Light curve and spectral modelling of the type IIb SN 2020acat 2023 ·Astronomy and Astrophysics ·M. Ergon, Peter Lundqvist, Claes Fransson, H. Kuncarayakti, Kaustav K. Das, Kishalay De, (unknown), C. Fremling, (unknown), Keiichi Maeda, A. Pastorello, J. Sollerman, M. Stritzinger	4
12	Examining Neutrino–Matter Interactions in the Cassiopeia A Supernova 2023 ·The Astrophysical Journal ·Toshiki Sato, Takashi Yoshida, Hideyuki Umeda, John P. Hughes, Keiichi Maeda, Shigehiro Nagataki, Brian J. Williams	6
13	Millimeter Observations of the Type II SN 2023ixf: Constraints on the Proximate Circumstellar Medium 2023 ·The Astrophysical Journal Letters ·E. Berger, Garrett K. Keating, R. Margutti, Keiichi Maeda, K. D. Alexander, Y. Cendes, Tarraneh Eftekhari, Mark Gurwell, D. Hiramatsu, Anna Y. Q. Ho, T. Laskar, Ramprasad Rao, Peter K. G. Williams	19
14	A Multiwavelength View of the Rapidly Evolving SN 2018ivc: An Analog of SN IIb 1993J but Powered Primarily by Circumstellar Interaction 2022 ·The Astrophysical Journal ·Keiichi Maeda, P. Chandra, Takashi J. Moriya, A. Reguitti, S. D. Ryder, (unknown), Tomonari Michiyama, G. Pignata, D. Hiramatsu, K. Azalee Bostroem, (unknown), H. Kuncarayakti, Melina C. Bersten, D. Pooley, S.-H. Lee, Daniel Patnaude, Ósmar Rodríguez, G. Folatelli	9
15	First Release of High-redshift Superluminous Supernovae from the Subaru HIgh-Z SUpernova CAmpaign (SHIZUCA). II. Spectroscopic Properties 2019 ·The Astrophysical Journal Supplement Series ·(unknown), Jeff Cooke, Takashi J. Moriya, Masayuki Tanaka, R. Quimby, S. Bernard, L. Galbany, Ji-an Jiang, Chien‐Hsiu Lee, Keiichi Maeda, Tomoki Morokuma, K. Nomoto, G. Pignata, T. A. Pritchard, N. Suzuki, Ichiro Takahashi, Masaomi Tanaka, Nozomu Tominaga, Masaki Yamaguchi, Naoki Yasuda	4
16	Optical and ultraviolet spectroscopic analysis of SN 2011fe at late times 2017 ·Monthly Notices of the Royal Astronomical Society ·Brian Friesen, E. Baron, J. Parrent, R. C. Thomas, David Branch, P. Nugent, P. H. Hauschildt, R. J. Foley, Darryl Wright, Y. C. Pan, A. V. Filippenko, K. I. Clubb, J. M. Silverman, Keiichi Maeda, I. Shivvers, Patrick L. Kelly, Daniel P. Cohen, A. Rest, Daniel Kasen	6
17	A CHANDRASEKHAR MASS PROGENITOR FOR THE TYPE Ia SUPERNOVA REMNANT 3C 397 FROM THE ENHANCED ABUNDANCES OF NICKEL AND MANGANESE 2015 ·The Astrophysical Journal Letters ·Hiroya Yamaguchi, Carles Badenes, Adam Foster, Eduardo Bravo, Brian J. Williams, Keiichi Maeda, Masayoshi Nobukawa, Kristoffer A. Eriksen, N. S. Brickhouse, Robert Petre, Katsuji Koyama	64
18	Supernova spectra below strong circumstellar interaction 2014 ·Astronomy and Astrophysics ·G. Leloudas, E. Y. Hsiao, J. Johansson, Keiichi Maeda, Takashi J. Moriya, J. Nordin, T. Petrushevska, J. M. Silverman, J. Sollerman, M. Stritzinger, F. Taddia, D. Xu	25
19	A unique core-collapse supernova in an elliptical galaxy 2009 ·arXiv (Cornell University) ·Koji S. Kawabata, Keiichi Maeda, K. Nomoto, S. Taubenberger, M. Tanaka, Takashi Hattori, K. Itagaki	0
20	Multi-Dimensional Simulations of Radiative Transfer in Aspherical Core-Collapse Supernovae 2008 ·AIP conference proceedings ·Masaomi Tanaka, Keiichi Maeda, P. A. Mazzali, K. Nomoto, Takuma Suda, Takaya Nozawa, Akira Ohnishi, Kiyoshi Katō, Masayuki Y. Fujimoto, Toshitaka Kajino, S. Kubono	1

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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