R. Iwai

428 total citations
12 papers, 29 citations indexed

About

R. Iwai is a scholar working on Mechanics of Materials, Nuclear and High Energy Physics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, R. Iwai has authored 12 papers receiving a total of 29 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Mechanics of Materials, 7 papers in Nuclear and High Energy Physics and 6 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in R. Iwai's work include Muon and positron interactions and applications (9 papers), Particle accelerators and beam dynamics (5 papers) and Atomic and Molecular Physics (5 papers). R. Iwai is often cited by papers focused on Muon and positron interactions and applications (9 papers), Particle accelerators and beam dynamics (5 papers) and Atomic and Molecular Physics (5 papers). R. Iwai collaborates with scholars based in Japan, Switzerland and Italy. R. Iwai's co-authors include Daniel M. Kaplan, K. Kirch, P. Strasser, D. Taqqu, A. Knecht, M. Hildebrandt, Aldo Antognini, S. Nishimura, T. J. Phillips and В. М. Бондар and has published in prestigious journals such as Physical Review Letters, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment and Journal of Instrumentation.

In The Last Decade

R. Iwai

9 papers receiving 29 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Iwai Japan	4	19	18	16	11	4	12	29
Z. Hodge Switzerland	2	15 0.8×	31 1.7×	13 0.8×	11 1.0×	2 0.5×	2	42
A. Edmonds United Kingdom	2	22 1.2×	23 1.3×	7 0.4×	7 0.6×	3 0.8×	4	34
S. Cook United Kingdom	3	27 1.4×	26 1.4×	7 0.4×	9 0.8×	4 1.0×	4	41
Jonathan Green United States	4	10 0.5×	15 0.8×	10 0.6×	11 1.0×	23 5.8×	10	33
L. Di Noto Italy	3	12 0.6×	9 0.5×	9 0.6×	4 0.4×	2 0.5×	11	20
N. Chaudhary Germany	4	7 0.4×	23 1.3×	5 0.3×	12 1.1×	11 2.8×	15	35
S. Romeo Italy	4	13 0.7×	31 1.7×	11 0.7×	14 1.3×	29 7.3×	20	40
E. Flom Germany	4	5 0.3×	37 2.1×	6 0.4×	6 0.5×	4 1.0×	8	39
V. P. Volnykh Russia	4	9 0.5×	9 0.5×	20 1.3×	4 0.4×	1 0.3×	5	24
B. J. Haid United States	4	7 0.4×	27 1.5×	6 0.4×	4 0.4×	6 1.5×	7	32

Countries citing papers authored by R. Iwai

Since Specialization

Citations

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

Fields of papers citing papers by R. Iwai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Iwai

This figure shows the co-authorship network connecting the top 25 collaborators of R. Iwai. A scholar is included among the top collaborators of R. Iwai 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 R. Iwai. R. Iwai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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12 of 12 papers shown

Kajita, Shin, H. Tanaka, R. Iwai, et al.. (2025). TALIF measurements of atomic deuterium in toroidal divertor simulator NAGDIS-T. Nuclear Materials and Energy. 42. 101898–101898. 2 indexed citations

Iwai, R., Y. Goto, S. Kanda, et al.. (2024). Dual-mode rectangular microwave cavity for precision spectroscopy of hyperfine structure in muonium. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 1064. 169434–169434.

Strasser, P., Takashi Ino, R. Iwai, et al.. (2024). Present Status of Spectroscopy of the Hyperfine Structure and Repolarization of Muonic Helium Atoms at J-PARC. Physics. 6(2). 877–890.

Iwai, R., Mitsushi Abe, M. Hiraishi, et al.. (2023). Precise measurement of the hyperfine splitting in muonium with a high intensity pulsed muon beam at J-PARC. Journal of Physics Conference Series. 2462(1). 12019–12019. 2 indexed citations

Antognini, Aldo, В. М. Бондар, M. Hildebrandt, et al.. (2023). Towards muon cooling at the Paul Scherrer Institute. DORA PSI (Paul Scherrer Institute). 9–9.

Strasser, P., Takashi Ino, R. Iwai, et al.. (2023). Status of the new muonic helium atom HFS measurements at J-PARC MUSE. Journal of Physics Conference Series. 2462(1). 12023–12023. 1 indexed citations

Iwai, R., Mitsushi Abe, M. Hiraishi, et al.. (2023). Precision muonium spectroscopy. 7–7. 1 indexed citations

Strasser, P., R. Iwai, S. Kanda, et al.. (2023). Improved Measurements of Muonic Helium Ground-State Hyperfine Structure at a Near-Zero Magnetic Field. Physical Review Letters. 131(25). 3 indexed citations

Goeldi, D., et al.. (2022). Scintillation detectors with silicon photomultiplier readout in a dilution refrigerator at temperatures down to 0.2 K. Journal of Instrumentation. 17(6). P06024–P06024. 2 indexed citations

10.

Antognini, Aldo, N. J. Ayres, В. М. Бондар, et al.. (2020). Demonstration of Muon-Beam Transverse Phase-Space Compression. Physical Review Letters. 125(16). 164802–164802. 11 indexed citations

11.

Iwai, R., Aldo Antognini, M. Hildebrandt, et al.. (2019). Characterization of Cryogenic SiPM Down to 6.5 K. CINECA IRIS Institutial research information system (University of Pisa). 3 indexed citations

12.

Antognini, Aldo, Yuhai Bao, M. Hildebrandt, et al.. (2019). muCool: a next step towards efficient muon beam compression. Repository for Publications and Research Data (ETH Zurich). 4 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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