Masa‐aki Sakagami

3.7k total citations
54 papers, 1.1k citations indexed

About

Masa‐aki Sakagami is a scholar working on Astronomy and Astrophysics, Statistical and Nonlinear Physics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Masa‐aki Sakagami has authored 54 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Astronomy and Astrophysics, 14 papers in Statistical and Nonlinear Physics and 12 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Masa‐aki Sakagami's work include Cosmology and Gravitation Theories (11 papers), Black Holes and Theoretical Physics (9 papers) and Advanced Thermodynamics and Statistical Mechanics (9 papers). Masa‐aki Sakagami is often cited by papers focused on Cosmology and Gravitation Theories (11 papers), Black Holes and Theoretical Physics (9 papers) and Advanced Thermodynamics and Statistical Mechanics (9 papers). Masa‐aki Sakagami collaborates with scholars based in Japan, Czechia and Canada. Masa‐aki Sakagami's co-authors include Atsushi Taruya, Akio Hosoya, M. Takao, Shinsuke Kawai, Jiro Soda, A. Nishizawa, Seiji Kawamura, Satoshi Okuzumi, K. Hayama and Kei Terayama and has published in prestigious journals such as Physical Review Letters, The Astrophysical Journal and Nuclear Physics B.

In The Last Decade

Masa‐aki Sakagami

52 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Masa‐aki Sakagami Japan	16	658	444	346	227	80	54	1.1k
L. Brenig Belgium	17	244 0.4×	192 0.4×	329 1.0×	88 0.4×	20 0.3×	71	911
Josep Llosa Spain	10	198 0.3×	198 0.4×	164 0.5×	126 0.6×	7 0.1×	45	512
D. T. Wilkinson United States	15	1.5k 2.3×	665 1.5×	136 0.4×	156 0.7×	6 0.1×	29	1.7k
R. M. Soneira United States	15	1.1k 1.7×	293 0.7×	111 0.3×	92 0.4×	14 0.2×	23	1.3k
Masahiro Morikawa Japan	17	526 0.8×	339 0.8×	272 0.8×	183 0.8×	36 0.5×	59	750
Shane L. Larson United States	25	1.6k 2.5×	367 0.8×	63 0.2×	237 1.0×	6 0.1×	63	1.9k
C. C. Wu United States	21	1.1k 1.6×	317 0.7×	51 0.1×	23 0.1×	49 0.6×	52	1.6k
Arnaud Chiffaudel France	21	676 1.0×	24 0.1×	164 0.5×	54 0.2×	40 0.5×	32	1.6k
Gert Hütsi Estonia	27	1.8k 2.8×	977 2.2×	104 0.3×	118 0.5×	7 0.1×	66	2.0k
A. V. Tur France	14	284 0.4×	129 0.3×	160 0.5×	43 0.2×	19 0.2×	74	686

Countries citing papers authored by Masa‐aki Sakagami

Since Specialization

Citations

This map shows the geographic impact of Masa‐aki Sakagami'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 Masa‐aki Sakagami with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masa‐aki Sakagami more than expected).

Fields of papers citing papers by Masa‐aki Sakagami

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Masa‐aki Sakagami. 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 Masa‐aki Sakagami. The network helps show where Masa‐aki Sakagami may publish in the future.

Co-authorship network of co-authors of Masa‐aki Sakagami

This figure shows the co-authorship network connecting the top 25 collaborators of Masa‐aki Sakagami. A scholar is included among the top collaborators of Masa‐aki Sakagami 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 Masa‐aki Sakagami. Masa‐aki Sakagami 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

Yamamoto, Hiroki, et al.. (2022). When “shoe” becomes free from “putting on”: The link between early meanings of object words and object-specific actions. Cognition. 226. 105177–105177. 4 indexed citations

Terayama, Kei, Katsunori Mizuno, Shigeru Tabeta, et al.. (2021). Cost‐effective seafloor habitat mapping using a portable speedy sea scanner and deep‐learning‐based segmentation: A sea trial at Pujada Bay, Philippines. Methods in Ecology and Evolution. 13(2). 339–345. 19 indexed citations

Takeuchi, Yoshiki, et al.. (2021). Pose Estimation of Swimming Fish Using NACA Airfoil Model for Collective Behavior Analysis. Journal of Robotics and Mechatronics. 33(3). 547–555. 2 indexed citations

Terayama, Kei, et al.. (2020). Looking represents choosing in toddlers: Exploring the equivalence between multimodal measures in forced‐choice tasks. Infancy. 26(1). 148–167. 4 indexed citations

Konishi, Eiji & Masa‐aki Sakagami. (2015). Double Lynden-Bell structure of low-energy quasistationary distributions in the Hamiltonian mean-field model. Physical Review E. 91(3). 32144–32144. 1 indexed citations

Terayama, Kei, et al.. (2014). A Measurement Method for Speed Distribution of Collective Motion with Optical Flow and its Application to Estimation of Rotation Curve. 32–39. 5 indexed citations

Okuzumi, Satoshi, Hidekazu Tanaka, Taku Takeuchi, & Masa‐aki Sakagami. (2011). ELECTROSTATIC BARRIER AGAINST DUST GROWTH IN PROTOPLANETARY DISKS. II. MEASURING THE SIZE OF THE “FROZEN” ZONE. The Astrophysical Journal. 731(2). 96–96. 30 indexed citations

Ueno, Satoshi, et al.. (2009). 450 Efficiency of Small Regenerative Pump using Axial Self-Bearing Motor. The Proceedings of the Dynamics & Design Conference. 2009(0). _450–1_.

Okuzumi, Satoshi, Kunihito Ioka, & Masa‐aki Sakagami. (2008). Possible Discovery of Nonlinear Tail and Quasinormal Modes in Black Hole Ringdown. arXiv (Cornell University). 1 indexed citations

10.

HORIGUCHI, Hironori, Shinji Matsumoto, Yoshinobu TSUJIMOTO, Masa‐aki Sakagami, & Shigeo Tanaka. (2008). Effect of Internal Flow in Symmetric and Asymmetric Micro Regenerative Pump Impellers on Their Pressure Performance. TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 74(737). 121–128. 1 indexed citations

11.

HORIGUCHI, Hironori, et al.. (2008). Reynolds Number Effect on Regenerative Pump Performance in Low Reynolds Number Range. International Journal of Fluid Machinery and Systems. 1(1). 101–108. 3 indexed citations

12.

Nishizawa, A., Masa‐aki Sakagami, & Seiji Kawamura. (2007). Quantum noise in differential-type gravitational-wave interferometer and signal recycling. Physical review. D. Particles, fields, gravitation, and cosmology. 76(4). 2 indexed citations

13.

Abe, Sumiyoshi, Masa‐aki Sakagami, & Norikazu Suzuki. (2006). Preface(COMPLEXITY AND NONEXTENSIVITY:NEW TRENDS IN STATISTICAL MECHANICS) :. Progress of Theoretical Physics Supplement. 5 indexed citations

14.

Taruya, Atsushi & Masa‐aki Sakagami. (2004). Antonov problem and quasi-equilibrium state in N-body systems. 211–248. 1 indexed citations

15.

Sakagami, Masa‐aki & Atsushi Taruya. (2004). Description of quasi-equilibrium states of self-gravitating systems based on non-extensive thermostatistics. Physica A Statistical Mechanics and its Applications. 340(1-3). 444–452. 2 indexed citations

16.

Taruya, Atsushi & Masa‐aki Sakagami. (2003). Long-Term Evolution of Stellar Self-Gravitating Systems Away from Thermal Equilibrium: Connection with Nonextensive Statistics. Physical Review Letters. 90(18). 104 indexed citations

17.

Kawai, Shinsuke, Masa‐aki Sakagami, & Jiro Soda. (1997). Perturbative analysis of nonsingular cosmological model. CERN Bulletin. 5 indexed citations

18.

Hosoya, Akio & Masa‐aki Sakagami. (1984). Time development of Higgs field at finite temperature. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 29(10). 2228–2239. 60 indexed citations

19.

Sakagami, Masa‐aki. (1982). Scattering of solitons with fermion number. Nuclear Physics B. 207(3). 430–446. 4 indexed citations

20.

Yoshimura, Masataka, et al.. (1975). On a Method for Measuring of the Damping Capacity of Machine-tool Table Guide Ways. Journal of the Japan Society of Precision Engineering. 41(491). 1134–1140. 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.

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