S. Iwao

450 total citations
103 papers, 331 citations indexed

About

S. Iwao is a scholar working on Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics and Biomedical Engineering. According to data from OpenAlex, S. Iwao has authored 103 papers receiving a total of 331 indexed citations (citations by other indexed papers that have themselves been cited), including 89 papers in Nuclear and High Energy Physics, 17 papers in Atomic and Molecular Physics, and Optics and 10 papers in Biomedical Engineering. Recurrent topics in S. Iwao's work include Quantum Chromodynamics and Particle Interactions (73 papers), Particle physics theoretical and experimental studies (70 papers) and High-Energy Particle Collisions Research (35 papers). S. Iwao is often cited by papers focused on Quantum Chromodynamics and Particle Interactions (73 papers), Particle physics theoretical and experimental studies (70 papers) and High-Energy Particle Collisions Research (35 papers). S. Iwao collaborates with scholars based in Japan, United States and Switzerland. S. Iwao's co-authors include E. C. G. Sudarshan, G. A. Viano, J.B. French, Erich Vogt, E. C. G. Sudarshan, J. Leitner, Y. Ono and Akira Kawakami and has published in prestigious journals such as Physical Review Letters, Nuclear Physics B and Annals of Physics.

In The Last Decade

S. Iwao

84 papers receiving 322 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. Iwao Japan	9	255	63	34	34	27	103	331
Q. Ho-Kim Canada	10	240 0.9×	121 1.9×	20 0.6×	20 0.6×	27 1.0×	48	310
V. F. Müller Germany	11	307 1.2×	84 1.3×	17 0.5×	14 0.4×	42 1.6×	44	409
Herbert R. Petry Germany	16	824 3.2×	96 1.5×	34 1.0×	20 0.6×	48 1.8×	37	880
H. Rollnik Germany	12	410 1.6×	105 1.7×	13 0.4×	9 0.3×	52 1.9×	35	497
L. K. Pandit India	12	478 1.9×	75 1.2×	13 0.4×	27 0.8×	37 1.4×	43	555
J. Abad Spain	11	246 1.0×	43 0.7×	53 1.6×	7 0.2×	52 1.9×	35	334
Håkan Snellman Sweden	13	453 1.8×	69 1.1×	14 0.4×	21 0.6×	24 0.9×	37	528
Y. Tomozawa United States	9	416 1.6×	91 1.4×	7 0.2×	28 0.8×	41 1.5×	33	484
G. P. Gopal United Kingdom	8	461 1.8×	58 0.9×	3 0.1×	48 1.4×	21 0.8×	14	519
A. Duane United Kingdom	13	388 1.5×	53 0.8×	5 0.1×	24 0.7×	12 0.4×	28	443

Countries citing papers authored by S. Iwao

Since Specialization

Citations

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

Fields of papers citing papers by S. Iwao

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Iwao

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

Iwao, S.. (1992). Mass Formula for Hadrons with Zero Pontryagin index. Progress of Theoretical Physics. 87(6). 1443–1455. 2 indexed citations

Iwao, S.. (1992). Mass Formula for Hadrons with Zero Pontryagin index. Progress of Theoretical Physics. 87(6). 1443–1455. 4 indexed citations

Iwao, S. & Y. Ono. (1990). Meson and Baryon Families as Vibronic States in sl(2) Quantum Universal Enveloping Algebra. Progress of Theoretical Physics. 84(5). 961–973. 1 indexed citations

Iwao, S.. (1983). Effect of the fourth-order Casimir invariants onU 6/4 andU 6/2 dynamical supersymmetries in nuclei and baryons. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 38(2). 55–59. 1 indexed citations

Iwao, S.. (1983). Multiplicity distributions in annihilation and decay processes. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 36(11). 347–353.

Iwao, S.. (1980). Spectroscopy of hypernuclei in a new model. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 29(16). 521–527. 1 indexed citations

Iwao, S.. (1980). Gluon jets. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 27(3). 80–84. 2 indexed citations

Iwao, S.. (1979). Quark fragmentation function from experimental study of low-p t hadron fragmentation. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 26(12). 363–368. 1 indexed citations

Iwao, S.. (1978). Semi-empirical mass formula for hadrons in quark model and quantum chromodynamics. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 22(11). 447–452. 1 indexed citations

10.

Iwao, S.. (1977). Magnetic moment sum rule of 1/2+ baryons inSU 3 for u-, d- and c-quark sector. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 20(14). 522–524. 12 indexed citations

11.

Iwao, S.. (1976). Quark-polaron model of fundamental particles. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 15(10). 331–336. 7 indexed citations

12.

Iwao, S.. (1976). Pion multiplicity distribution in pp → n pions and branching ratios for hadronic charmed-particle decays. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 17(15). 495–498. 4 indexed citations

13.

Iwao, S., et al.. (1976). BMO and PPST Approaches to Meson States in Broken SU4 Symmetry. Progress of Theoretical Physics. 55(6). 1912–1922. 2 indexed citations

14.

Iwao, S., et al.. (1967). Four-Body Semileptonic Decay of Hyperons and Algebra of Currents. Progress of Theoretical Physics. 38(4). 945–953.

15.

Iwao, S., et al.. (1964). Three-body NNΛ force in relation to two-body NΛ force parameters in p shell hypernuclei. Nuclear Physics. 58. 299–304. 1 indexed citations

16.

Iwao, S.. (1962). A theory of hyperfragments. Il Nuovo Cimento. 25(4). 890–900. 7 indexed citations

17.

Iwao, S. & G. A. Viano. (1962). Some evidence of regge trajectory. Physics Letters. 3(1). 9–10. 6 indexed citations

18.

Iwao, S.. (1962). Preliminary determination of Σ-Λ parity using polology. Il Nuovo Cimento. 23(3). 516–525. 3 indexed citations

19.

Iwao, S. & E. C. G. Sudarshan. (1960). Low-Energy Parameters of Hyperon-Nucleon Interaction andΛHyperfragments. Physical Review Letters. 4(3). 140–141. 9 indexed citations

20.

Iwao, S., et al.. (1956). On the Effects of Heavy Unstable Particles to the Anomalous Magnetic Moments of Nucleons. Progress of Theoretical Physics. 16(4). 417–420. 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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