T. Obayashi

1.3k total citations
74 papers, 1.0k citations indexed

About

T. Obayashi is a scholar working on Astronomy and Astrophysics, Molecular Biology and Geophysics. According to data from OpenAlex, T. Obayashi has authored 74 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Astronomy and Astrophysics, 19 papers in Molecular Biology and 16 papers in Geophysics. Recurrent topics in T. Obayashi's work include Ionosphere and magnetosphere dynamics (43 papers), Solar and Space Plasma Dynamics (38 papers) and Geomagnetism and Paleomagnetism Studies (19 papers). T. Obayashi is often cited by papers focused on Ionosphere and magnetosphere dynamics (43 papers), Solar and Space Plasma Dynamics (38 papers) and Geomagnetism and Paleomagnetism Studies (19 papers). T. Obayashi collaborates with scholars based in Japan, United States and Canada. T. Obayashi's co-authors include J. A. Jacobs, A. Nishida, Masahisa Yanagisawa, Hiroshi Oya, Shinya Sasaki, N. Kawashima, Peter M. Banks, K. Kuriki, J. L. Burch and P. R. Williamson and has published in prestigious journals such as Nature, Science and Journal of Geophysical Research Atmospheres.

In The Last Decade

T. Obayashi

69 papers receiving 689 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
T. Obayashi Japan	18	920	336	305	149	126	74	1.0k
H. Leinbach United States	17	855 0.9×	214 0.6×	280 0.9×	152 1.0×	70 0.6×	32	941
A. G. McNamara Canada	16	731 0.8×	191 0.6×	288 0.9×	90 0.6×	150 1.2×	50	813
H. Derblom Germany	14	831 0.9×	160 0.5×	456 1.5×	106 0.7×	153 1.2×	28	893
G.L. Wrenn United Kingdom	21	1.2k 1.3×	412 1.2×	393 1.3×	141 0.9×	172 1.4×	51	1.3k
U. Fahleson Sweden	21	1.0k 1.1×	264 0.8×	430 1.4×	158 1.1×	90 0.7×	36	1.1k
P. J. Christiansen United Kingdom	17	883 1.0×	234 0.7×	342 1.1×	92 0.6×	70 0.6×	48	1.0k
S. E. Deforest United States	14	1.0k 1.1×	319 0.9×	383 1.3×	116 0.8×	90 0.7×	24	1.1k
Å. Hedberg Germany	16	916 1.0×	179 0.5×	507 1.7×	105 0.7×	212 1.7×	26	971
J. A. Holtet Norway	16	821 0.9×	256 0.8×	293 1.0×	60 0.4×	84 0.7×	46	873
P. Rothwell United States	17	711 0.8×	199 0.6×	245 0.8×	107 0.7×	76 0.6×	78	908

Countries citing papers authored by T. Obayashi

Since Specialization

Citations

This map shows the geographic impact of T. Obayashi'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 T. Obayashi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Obayashi more than expected).

Fields of papers citing papers by T. Obayashi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T. Obayashi. 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 T. Obayashi. The network helps show where T. Obayashi may publish in the future.

Co-authorship network of co-authors of T. Obayashi

This figure shows the co-authorship network connecting the top 25 collaborators of T. Obayashi. A scholar is included among the top collaborators of T. Obayashi 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 T. Obayashi. T. Obayashi 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

Sasaki, Shinya, et al.. (1986). Preliminary results of CHARGE-2 tethered payload experiment. 2. 1835–1840. 1 indexed citations

Yanagisawa, Masahisa, et al.. (1985). Vacuum-environment around Spacelab-1. JAXA Repository (JAXA). 617. 1–6. 1 indexed citations

Kawashima, N., et al.. (1981). Electron beam experiments in Japanese satellites and rockets. Advances in Space Research. 1(2). 159–161. 2 indexed citations

Obayashi, T., Kyoichi Kuriki, Nobuki Kawashima, et al.. (1978). SEPAC Particle Accelerator Test in NASDA Space Chamber. JAXA Repository (JAXA). 43(8). 141–174. 1 indexed citations

Rajaram, Girija & T. Obayashi. (1977). Mid-latitude electron density enhancement in the nocturnal topside ionosphere and its longitudinal inequalities.. Journal of geomagnetism and geoelectricity. 29(6). 507–517. 2 indexed citations

Švestka, Z., et al.. (1976). Flare Build-up Study. Proceedings of the Flare Build-up Study Workshop, held at Falmouth, Cape Cod, Massachusetts, September 8 - 11, 1975.. Solar Physics. 47(1). 1–432. 3 indexed citations

Obayashi, T.. (1976). Key problems in auroral flare processes. Solar Physics. 47(1). 367–373. 2 indexed citations

Ejiri, Masaki, et al.. (1973). The Gyro-Plasma Probe onboard the REXS-DENPA Satellite : Technical Report of IPS Research Group. JAXA Repository (JAXA). 38(6). 83–198. 1 indexed citations

Ejiri, Masaki & T. Obayashi. (1969). MEASUREMENT OF IONOSPHERE BY THE GYRO-PLASMA PROBE.. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1103. 5 indexed citations

10.

Obayashi, T.. (1967). The Interaction of the Solar Wind with the Geomagnetic Field during Disturbed Conditions. Solar-Terrestrial Physics. 107. 11 indexed citations

11.

Oya, Hiroshi & T. Obayashi. (1967). ROCKET MEASUREMENT OF THE IONOSPHERIC PLASMA BY GYRO-PLASMA PROBE.. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1122(1-2). 266–74. 7 indexed citations

12.

Oya, Hiroshi & T. Obayashi. (1966). MEASUREMENT OF IONOSPHERIC ELECTRON DENSITY BY A GYRO-PLASMA PROBE: A ROCKET EXPERIMENT BY A NEW IMPEDANCE PROBE. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 20 indexed citations

13.

Maeda, K., T. Obayashi, & Ikuo Kimura. (1965). Rocket observation of the ionosphere by using the VLF Doppler technique. 1071. 3 indexed citations

14.

Obayashi, T.. (1962). Particle Precipitations and Geomagnetic Storms. Journal of the Physical Society of Japan. 17. 201. 6 indexed citations

15.

Obayashi, T., et al.. (1960). Enhanced ionization in the polar ionosphere and solar corpuscular radiation. 665. 1 indexed citations

16.

Obayashi, T., et al.. (1960). Enhanced ionization in the polar ionosphere associated with geomagnetic storms. Journal of Atmospheric and Terrestrial Physics. 18(2-3). 101–122. 6 indexed citations

17.

Obayashi, T.. (1959). The Acceleration of Particles in the Outer Atmosphere. Journal of geomagnetism and geoelectricity. 10(4). 151–152. 6 indexed citations

18.

Obayashi, T.. (1958). Polar Ionospheric Disturbances Associated with a Severe Magnetic Storms. Journal of geomagnetism and geoelectricity. 10(1). 28–35. 3 indexed citations

19.

Jacobs, J. A. & T. Obayashi. (1956). THE DIURNAL BEHAVIOR OF SUDDEN COMMENCEMENTS OF MAGNETIC STORMS AT AGINCOURT. Canadian Journal of Physics. 34(8). 876–883. 4 indexed citations

20.

Obayashi, T.. (1954). ON THE WORLD-MORPHOLOGY OF DISTURBANCES IN F2-REGION. 1(5). 41–50. 1 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.

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