Hajime Otsuka

136 papers and 1.2k indexed citations i.

About

Hajime Otsuka is a scholar working on Nuclear and High Energy Physics, Pulmonary and Respiratory Medicine and Astronomy and Astrophysics. According to data from OpenAlex, Hajime Otsuka has authored 136 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Nuclear and High Energy Physics, 41 papers in Pulmonary and Respiratory Medicine and 34 papers in Astronomy and Astrophysics. Recurrent topics in Hajime Otsuka’s work include Black Holes and Theoretical Physics (50 papers), Particle physics theoretical and experimental studies (39 papers) and Cosmology and Gravitation Theories (34 papers). Hajime Otsuka is often cited by papers focused on Black Holes and Theoretical Physics (50 papers), Particle physics theoretical and experimental studies (39 papers) and Cosmology and Gravitation Theories (34 papers). Hajime Otsuka collaborates with scholars based in Japan, South Korea and United States. Hajime Otsuka's co-authors include Tatsuo Kobayashi, Yoshinobu Hata, Akira Iyoda, Takashi Makino and Kazutoshi Shibuya and has published in prestigious journals such as Nuclear Physics B, Physics Letters B and Journal of High Energy Physics.

In The Last Decade

Fields of papers citing papers by Hajime Otsuka

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Hajime Otsuka. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Hajime Otsuka may publish in the future.

Countries citing papers authored by Hajime Otsuka

Since Specialization
Citations

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

Rankless by CCL
2025