Nagayoshi Ohashi

6.5k total citations
79 papers, 2.5k citations indexed

About

Nagayoshi Ohashi is a scholar working on Astronomy and Astrophysics, Spectroscopy and Atmospheric Science. According to data from OpenAlex, Nagayoshi Ohashi has authored 79 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Astronomy and Astrophysics, 39 papers in Spectroscopy and 21 papers in Atmospheric Science. Recurrent topics in Nagayoshi Ohashi's work include Astrophysics and Star Formation Studies (72 papers), Stellar, planetary, and galactic studies (41 papers) and Molecular Spectroscopy and Structure (38 papers). Nagayoshi Ohashi is often cited by papers focused on Astrophysics and Star Formation Studies (72 papers), Stellar, planetary, and galactic studies (41 papers) and Molecular Spectroscopy and Structure (38 papers). Nagayoshi Ohashi collaborates with scholars based in Taiwan, Japan and United States. Nagayoshi Ohashi's co-authors include Masahiko Hayashi, Shigehisa Takakuwa, Paul T. P. Ho, Yuri Aikawa, Munetake Momose, Qizhou Zhang, Hsi-Wei Yen, David J. Wilner, Eric Herbst and Naomi Hirano and has published in prestigious journals such as Nature, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Nagayoshi Ohashi

70 papers receiving 2.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nagayoshi Ohashi Taiwan 30 2.5k 1.3k 590 252 47 79 2.5k
Naomi Hirano Taiwan 27 1.8k 0.7× 903 0.7× 379 0.6× 220 0.9× 36 0.8× 89 1.9k
F. Lahuis Netherlands 24 1.9k 0.8× 978 0.7× 364 0.6× 303 1.2× 52 1.1× 52 2.0k
D. Harsono Netherlands 28 1.7k 0.7× 1.0k 0.7× 418 0.7× 203 0.8× 34 0.7× 65 1.8k
R. Plume Canada 24 1.7k 0.7× 687 0.5× 511 0.9× 222 0.9× 78 1.7× 67 1.8k
Shigehisa Takakuwa Japan 24 1.7k 0.7× 1.0k 0.7× 478 0.8× 221 0.9× 33 0.7× 67 1.8k
P. C. Myers United States 22 2.0k 0.8× 878 0.7× 512 0.9× 193 0.8× 82 1.7× 38 2.0k
G. Sandell United States 26 2.0k 0.8× 925 0.7× 409 0.7× 149 0.6× 43 0.9× 74 2.1k
P. J. Benson United States 16 2.3k 0.9× 982 0.7× 538 0.9× 201 0.8× 91 1.9× 34 2.4k
J. M. C. Rawlings United Kingdom 18 1.0k 0.4× 441 0.3× 301 0.5× 204 0.8× 34 0.7× 54 1.1k
A. Miotello Germany 27 2.6k 1.0× 1.3k 0.9× 265 0.4× 116 0.5× 72 1.5× 55 2.7k

Countries citing papers authored by Nagayoshi Ohashi

Since Specialization
Citations

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

Fields of papers citing papers by Nagayoshi Ohashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nagayoshi Ohashi

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

All Works

20 of 20 papers shown
1.
Narang, Mayank, Nagayoshi Ohashi, John Tobin, et al.. (2025). An Embedded Disk (eDisk) in the IceAge: Investigating the Jet and Outflow from Ced 110 IRS4. The Astronomical Journal. 169(4). 192–192. 2 indexed citations
2.
Johansen, Anders, Michiel Lambrechts, J. K. Jørgensen, et al.. (2025). The evolution of the flux-size relationship in protoplanetary discs by viscous evolution and radial pebble drift. Astronomy and Astrophysics. 694. A311–A311. 1 indexed citations
3.
Kido, Miyu, Hsi-Wei Yen, Jinshi Sai, et al.. (2025). Early Planet Formation in Embedded Disks (eDisk). XXI. Limited Role of Streamers in Mass Supply to the Disk in the Class 0 Protostar IRAS 16544-1604. The Astrophysical Journal. 985(2). 166–166.
4.
Sharma, Rajeeb, J. K. Jørgensen, Jeong‐Eun Lee, et al.. (2025). Early Planet Formation in Embedded Disks (eDisk). Astronomy and Astrophysics. 704. A133–A133.
5.
Yen, Hsi-Wei, Jonathan P. Williams, Jinshi Sai, et al.. (2024). Early Planet Formation in Embedded Disks (eDisk). XV. Influence of Magnetic Field Morphology in Dense Cores on Sizes of Protostellar Disks. The Astrophysical Journal. 969(2). 125–125. 7 indexed citations
6.
Sai, Jinshi, Hsi-Wei Yen, Masahiro N. Machida, et al.. (2024). Multiple Outflows around a Single Protostar IRAS 15398−3359. The Astrophysical Journal. 966(2). 192–192. 5 indexed citations
7.
Yen, Hsi-Wei, Patrick M. Koch, Chin‐Fei Lee, et al.. (2023). Increasing Mass-to-flux Ratio from the Dense Core to the Protostellar Envelope around the Class 0 Protostar HH 211. The Astrophysical Journal. 942(1). 32–32. 10 indexed citations
8.
Williams, Jonathan P., John Tobin, J. K. Jørgensen, et al.. (2023). Early Planet Formation in Embedded Disks (eDisk). X. Compact Disks, Extended Infall, and a Fossil Outburst in the Class I Oph IRS43 Binary. The Astrophysical Journal. 958(1). 20–20. 6 indexed citations
9.
Sai, Jinshi, Nagayoshi Ohashi, Hsi-Wei Yen, A. Maury, & S. Maret. (2023). Probing Velocity Structures of Protostellar Envelopes: Infalling and Rotating Envelopes within Turbulent Dense Cores. The Astrophysical Journal. 944(2). 222–222. 6 indexed citations
10.
Sai, Jinshi, Nagayoshi Ohashi, A. Maury, et al.. (2022). Which Part of Dense Cores Feeds Material to Protostars? The Case of L1489 IRS. The Astrophysical Journal. 925(1). 12–12. 11 indexed citations
11.
Yen, Hsi-Wei, Bo Zhao, Patrick M. Koch, et al.. (2020). Transition from Ordered Pinched to Warped Magnetic Field on a 100 au Scale in the Class 0 Protostar B335. The Astrophysical Journal. 893(1). 54–54. 9 indexed citations
12.
Yen, Hsi-Wei, Bo Zhao, Patrick M. Koch, et al.. (2018). Constraint on ion–neutral drift velocity in the Class 0 protostar B335 from ALMA observations. Springer Link (Chiba Institute of Technology). 10 indexed citations
13.
Tang, Ya‐Wen, S. Guilloteau, A. Dutrey, et al.. (2017). Planet Formation in AB Aurigae: Imaging of the Inner Gaseous Spirals Observed inside the Dust Cavity. The Astrophysical Journal. 840(1). 32–32. 60 indexed citations
14.
Aso, Yusuke, Nagayoshi Ohashi, Yuri Aikawa, et al.. (2017). ALMA Observations of the Protostar L1527 IRS: Probing Details of the Disk and the Envelope Structures. The Astrophysical Journal. 849(1). 56–56. 34 indexed citations
15.
Aso, Yusuke, Nagayoshi Ohashi, Yuri Aikawa, et al.. (2017). ALMA Observations of SMM11 Reveal an Extremely Young Protostar in Serpens Main Cluster. The Astrophysical Journal Letters. 850(1). L2–L2. 6 indexed citations
16.
Yen, Hsi-Wei, Patrick M. Koch, Shigehisa Takakuwa, et al.. (2017). SIGNS OF EARLY-STAGE DISK GROWTH REVEALED WITH ALMA. The Astrophysical Journal. 834(2). 178–178. 87 indexed citations
17.
Aso, Yusuke, Nagayoshi Ohashi, Kazuya Saigo, et al.. (2015). ALMA OBSERVATIONS OF THE TRANSITION FROM INFALL MOTION TO KEPLERIAN ROTATION AROUND THE LATE-PHASE PROTOSTAR TMC-1A. The Astrophysical Journal. 812(1). 27–27. 67 indexed citations
18.
Sakai, Nami, Yoko Oya, Takeshi Sakai, et al.. (2014). A CHEMICAL VIEW OF PROTOSTELLAR-DISK FORMATION IN L1527. The Astrophysical Journal Letters. 791(2). L38–L38. 60 indexed citations
19.
Myers, Philip C., Neal J. Evans, & Nagayoshi Ohashi. (2000). Observations of Infall in Star-Forming Regions. 217. 2 indexed citations
20.
Ohashi, Nagayoshi, et al.. (1999). CCS Imaging of the Starless Core L1544: An Envelope with Infall and Rotation. The Astrophysical Journal. 518(1). L41–L44. 56 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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