S. E. Ragan

3.8k total citations
48 papers, 1.3k citations indexed

About

S. E. Ragan is a scholar working on Astronomy and Astrophysics, Spectroscopy and Atmospheric Science. According to data from OpenAlex, S. E. Ragan has authored 48 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Astronomy and Astrophysics, 22 papers in Spectroscopy and 9 papers in Atmospheric Science. Recurrent topics in S. E. Ragan's work include Astrophysics and Star Formation Studies (44 papers), Stellar, planetary, and galactic studies (31 papers) and Molecular Spectroscopy and Structure (21 papers). S. E. Ragan is often cited by papers focused on Astrophysics and Star Formation Studies (44 papers), Stellar, planetary, and galactic studies (31 papers) and Molecular Spectroscopy and Structure (21 papers). S. E. Ragan collaborates with scholars based in Germany, United Kingdom and United States. S. E. Ragan's co-authors include H. Beuther, H. Linz, J. Kainulainen, Th. Henning, O. Krause, M. Nielbock, Thomas Henning, K. Johnston, Amelia M. Stutz and Simon C. O. Glover and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

S. E. Ragan

45 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. E. Ragan Germany 20 1.2k 397 269 91 75 48 1.3k
J. Hatchell United Kingdom 21 1.2k 1.0× 543 1.4× 258 1.0× 63 0.7× 85 1.1× 45 1.3k
N. Peretto United Kingdom 25 1.9k 1.6× 632 1.6× 378 1.4× 137 1.5× 95 1.3× 55 2.0k
D. Arzoumanian France 19 944 0.8× 247 0.6× 202 0.8× 86 0.9× 50 0.7× 50 986
Uma Gorti United States 21 2.0k 1.6× 738 1.9× 144 0.5× 41 0.5× 97 1.3× 49 2.0k
I. de Gregorio‐Monsalvo Chile 20 1.5k 1.2× 454 1.1× 118 0.4× 39 0.4× 63 0.8× 61 1.5k
Á. Juhász Germany 29 2.2k 1.8× 643 1.6× 112 0.4× 36 0.4× 84 1.1× 69 2.3k
Joel D. Green United States 20 1.3k 1.0× 567 1.4× 182 0.7× 17 0.2× 124 1.7× 52 1.3k
A. Gusdorf France 20 1.3k 1.0× 501 1.3× 323 1.2× 31 0.3× 162 2.2× 65 1.3k
M. Benedettini Italy 20 859 0.7× 406 1.0× 256 1.0× 29 0.3× 111 1.5× 55 910
Benoît Tabone France 19 1.0k 0.9× 504 1.3× 264 1.0× 22 0.2× 142 1.9× 53 1.1k

Countries citing papers authored by S. E. Ragan

Since Specialization
Citations

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

Fields of papers citing papers by S. E. Ragan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. E. Ragan

This figure shows the co-authorship network connecting the top 25 collaborators of S. E. Ragan. A scholar is included among the top collaborators of S. E. Ragan 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. E. Ragan. S. E. Ragan 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.
Priestley, F D, et al.. (2025). NEATH IV: an early onset of complex organic chemistry in molecular clouds. Monthly Notices of the Royal Astronomical Society. 537(3). 2453–2461. 1 indexed citations
2.
Priestley, F D, et al.. (2024). NEATH − III. A molecular line survey of a simulated star-forming cloud. Monthly Notices of the Royal Astronomical Society. 531(4). 4408–4421. 1 indexed citations
3.
Rigby, A. J., N. Peretto, S. E. Ragan, et al.. (2024). The dynamic centres of infrared-dark clouds and the formation of cores. Monthly Notices of the Royal Astronomical Society. 528(2). 1172–1197. 6 indexed citations
4.
Ragan, S. E., et al.. (2024). N2H+(1–0) as a tracer of dense gas in and between spiral arms. Monthly Notices of the Royal Astronomical Society. 530(2). 1311–1327. 1 indexed citations
5.
Moore, T. J. T., Jonathan D. Henshaw, Steven N. Longmore, et al.. (2024). CHIMPS2: 13CO J = 3→2 emission in the central molecular zone. Monthly Notices of the Royal Astronomical Society. 533(1). 131–142.
6.
Priestley, F D, et al.. (2023). NEATH – II. N2H+ as a tracer of imminent star formation in quiescent high-density gas. Monthly Notices of the Royal Astronomical Society. 526(4). 4952–4960. 4 indexed citations
7.
Priestley, F D, et al.. (2023). Non-Equilibrium Abundances Treated Holistically (NEATH): the molecular composition of star-forming clouds. Monthly Notices of the Royal Astronomical Society. 524(4). 5971–5983. 6 indexed citations
8.
Peretto, N., S. E. Ragan, A. J. Rigby, et al.. (2021). An ALMA study of hub-filament systems – I. On the clump mass concentration within the most massive cores. Monthly Notices of the Royal Astronomical Society. 508(2). 2964–2978. 24 indexed citations
9.
Beuther, H., Y. Wang, J. D. Soler, et al.. (2020). Dynamical cloud formation traced by atomic and molecular gas. Springer Link (Chiba Institute of Technology). 18 indexed citations
10.
Wang, Y., H. Beuther, J. D. Soler, et al.. (2020). Atomic and molecular gas properties during cloud formation. Springer Link (Chiba Institute of Technology). 10 indexed citations
11.
Eden, David, T. J. T. Moore, R. Plume, et al.. (2020). Characteristic scale of star formation – I. Clump formation efficiency on local scales. Monthly Notices of the Royal Astronomical Society. 500(1). 191–210. 3 indexed citations
12.
Reißl, Stefan, J. M. Stil, Eric Chen, et al.. (2020). Synthetic observations of spiral arm tracers of a simulated Milky Way analog. Springer Link (Chiba Institute of Technology). 12 indexed citations
13.
Wang, Y., H. Beuther, N. Schneider, et al.. (2020). Dense gas in a giant molecular filament. Astronomy and Astrophysics. 641. A53–A53. 12 indexed citations
14.
Rigby, A. J., T. J. T. Moore, David Eden, et al.. (2019). CHIMPS: physical properties of molecular clumps across the inner Galaxy. Springer Link (Chiba Institute of Technology). 30 indexed citations
15.
Clark, Paul C., Simon C. O. Glover, S. E. Ragan, & A. Duarte-Cabral. (2019). Tracing the formation of molecular clouds via [C ii], [C i], and CO emission. Monthly Notices of the Royal Astronomical Society. 486(4). 4622–4637. 61 indexed citations
16.
Ragan, S. E., et al.. (2015). Filament fragmentation in high-mass star formation. Springer Link (Chiba Institute of Technology). 56 indexed citations
17.
Walsh, Andrew, H. Beuther, S. Bihr, et al.. (2015). A survey for hydroxyl in the THOR pilot region around W43. Monthly Notices of the Royal Astronomical Society. 455(4). 3494–3510. 9 indexed citations
18.
Bihr, S., H. Beuther, H. Linz, et al.. (2015). Kinematic and thermal structure at the onset of high-mass star formation. Astronomy and Astrophysics. 579. A51–A51. 6 indexed citations
19.
Johnston, K., H. Beuther, H. Linz, et al.. (2014). The dynamics and star-forming potential of the massive Galactic centre cloud G0.253+0.016. Springer Link (Chiba Institute of Technology). 28 indexed citations
20.
Tackenberg, J., H. Beuther, Th. Henning, et al.. (2014). Kinematic structure of massive star-forming regions. Astronomy and Astrophysics. 565. A101–A101. 33 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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