This map shows the geographic impact of Izumi Hachisu'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 Izumi Hachisu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Izumi Hachisu more than expected).
This network shows the impact of papers produced by Izumi Hachisu. 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 Izumi Hachisu. The network helps show where Izumi Hachisu may publish in the future.
Co-authorship network of co-authors of Izumi Hachisu
This figure shows the co-authorship network connecting the top 25 collaborators of Izumi Hachisu.
A scholar is included among the top collaborators of Izumi Hachisu 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 Izumi Hachisu. Izumi Hachisu is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kato, Mariko & Izumi Hachisu. (2012). Recurrent novae as progenitors of Type Ia supernovae. Bulletin of the Astronomical Society of India. 40(3). 393–417.6 indexed citations
7.
Hachisu, Izumi, Mariko Kato, S. Kiyota, et al.. (2008). Optical Light Curves of RS Oph (2006) and Hydrogen Burning Turnoff. ASPC. 401. 206.1 indexed citations
8.
Nomoto, K., et al.. (2005). Progenitors of Type Ia Supernovae: Circumstellar Interaction, Rotation, and Steady Hydrogen Burning. CERN Bulletin. 342. 105.1 indexed citations
9.
Kobayashi, Chiaki, Takuji Tsujimoto, K. Nomoto, Izumi Hachisu, & Mariko Kato. (2000). Metallicity effects on type Ia supernovae and cosmic supernova rates in cluster vs. field galaxies.. MmSAI. 71. 461–470.1 indexed citations
Hachisu, Izumi, et al.. (1994). Mixing in ejecta of supernovae. II. Mixing width of 2D Rayleigh-Taylor instabilities in the helium star models for type Ib/Ic supernovae. Astronomy & Astrophysics Supplement Series. 104(2). 341–364.4 indexed citations
13.
Eriguchi, Yoshiharu, Izumi Hachisu, & K. Nomoto. (1994). Structure of rapidly rotating neutron stars. Monthly Notices of the Royal Astronomical Society. 266(1). 179–185.17 indexed citations
14.
Ebisuzaki, Toshikazu, Toshiyuki Fukushige, Junichiro Makino, et al.. (1993). GRAPE: Special Purpose Computer for Gravitational N-body Simulations. 182.
15.
Hachisu, Izumi & Yoshiharu Eriguchi. (1984). Binary fluid star. Publications of the Astronomical Society of Japan. 36(2). 259–276.1 indexed citations
Hachisu, Izumi & Yoshiharu Eriguchi. (1984). A criterion for the fragmentation of a rotating and collapsing gas cloud. 140(2). 259–264.2 indexed citations
Inagaki, Shogo & Izumi Hachisu. (1978). Thermodynamic Stability of Rotating Gaseous Cylinders-1-Stability Analysis by Linear Series. Publications of the Astronomical Society of Japan. 30(1). 39–55.2 indexed citations
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.