Theodore Simon

3.5k total citations
76 papers, 1.9k citations indexed

About

Theodore Simon is a scholar working on Astronomy and Astrophysics, Instrumentation and Computational Mechanics. According to data from OpenAlex, Theodore Simon has authored 76 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 72 papers in Astronomy and Astrophysics, 25 papers in Instrumentation and 16 papers in Computational Mechanics. Recurrent topics in Theodore Simon's work include Stellar, planetary, and galactic studies (61 papers), Astrophysics and Star Formation Studies (39 papers) and Astro and Planetary Science (26 papers). Theodore Simon is often cited by papers focused on Stellar, planetary, and galactic studies (61 papers), Astrophysics and Star Formation Studies (39 papers) and Astro and Planetary Science (26 papers). Theodore Simon collaborates with scholars based in United States, Germany and United Kingdom. Theodore Simon's co-authors include S. A. Drake, B. M. Patten, S. Brittain, T. W. Rettig, S. E. Dahm, Jeffrey L. Linsky, Craig Kulesa, Charles F. Prosser, S. Randich and J. R. Stauffer and has published in prestigious journals such as Nature, The Astrophysical Journal and The Astrophysical Journal Supplement Series.

In The Last Decade

Theodore Simon

73 papers receiving 1.8k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Theodore Simon 1.9k 295 247 113 63 76 1.9k
K. E. Kraemer 1.7k 0.9× 399 1.4× 199 0.8× 138 1.2× 79 1.3× 65 1.8k
D. Sudarsky 1.6k 0.9× 476 1.6× 132 0.5× 182 1.6× 125 2.0× 12 1.7k
M. P. Egan 1.7k 0.9× 237 0.8× 329 1.3× 201 1.8× 41 0.7× 44 1.7k
B. Montesinos 1.9k 1.0× 319 1.1× 278 1.1× 88 0.8× 47 0.7× 87 1.9k
S. Höfner 2.6k 1.4× 710 2.4× 163 0.7× 120 1.1× 91 1.4× 104 2.6k
Ya. V. Pavlenko 1.6k 0.8× 542 1.8× 260 1.1× 208 1.8× 148 2.3× 135 1.8k
B. M. Patten 1.7k 0.9× 310 1.1× 329 1.3× 262 2.3× 137 2.2× 48 1.7k
D. K. Ojha 1.6k 0.9× 314 1.1× 249 1.0× 144 1.3× 42 0.7× 141 1.7k
C. Eiroa 2.6k 1.4× 316 1.1× 414 1.7× 201 1.8× 86 1.4× 119 2.7k
R. F. Jameson 1.8k 0.9× 538 1.8× 106 0.4× 46 0.4× 57 0.9× 108 1.8k

Countries citing papers authored by Theodore Simon

Since Specialization
Citations

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

Fields of papers citing papers by Theodore Simon

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Theodore Simon

This figure shows the co-authorship network connecting the top 25 collaborators of Theodore Simon. A scholar is included among the top collaborators of Theodore Simon 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 Theodore Simon. Theodore Simon 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.
Simon, Theodore. (2009). XMMOBSERVATIONS OF TWO QUADRUPOLAR OUTFLOWS. The Astrophysical Journal. 693(2). 1803–1813.
2.
Brittain, S., Theodore Simon, T. W. Rettig, et al.. (2007). Last gasp of V1647 Ori: a brief post-outburst warm, molecular wind. Proceedings of the International Astronomical Union. 3(S243). 223–230. 1 indexed citations
3.
Simon, Theodore. (2006). An X-Ray Observation of the L1251 Dark Cloud. The Astronomical Journal. 131(1). 501–511. 5 indexed citations
4.
Brittain, S., T. W. Rettig, Theodore Simon, & Craig Kulesa. (2005). CO Line Emission and Absorption from the HL Tauri Disk—Where Is All the Dust?. The Astrophysical Journal. 626(1). 283–291. 22 indexed citations
5.
Massey, Philip, J. Puls, A. W. A. Pauldrach, et al.. (2005). The Physical Properties and Effective Temperature Scale of O‐Type Stars as a Function of Metallicity. II. Analysis of 20 More Magellanic Cloud Stars and Results from the Complete Sample. The Astrophysical Journal. 627(1). 477–519. 131 indexed citations
6.
Rettig, T. W., S. Brittain, E. L. Gibb, Theodore Simon, & Craig Kulesa. (2005). CO Emission and Absorption toward V1647 Orionis (McNeil’s Nebula). The Astrophysical Journal. 626(1). 245–252. 18 indexed citations
7.
Rettig, T. W., et al.. (2004). Discovery of CO Gas in the Inner Disk of TW Hydrae. The Astrophysical Journal. 616(2). L163–L166. 30 indexed citations
8.
Andrews, Sean M., Barry Rothberg, & Theodore Simon. (2004). Mid-Infrared and Submillimeter Observations of the Illuminating Source of M c Neil's Variable Nebula. The Astrophysical Journal. 610(1). L45–L48. 35 indexed citations
9.
Martı́n, E. L., W. Brandner, David Jewitt, et al.. (2001). Probing the Substellar Regime withSIRTF. Publications of the Astronomical Society of the Pacific. 113(783). 529–536. 4 indexed citations
10.
Simon, Theodore & V. La Parola. (1997). The High Chromospheres of the Late A Stars. The Astrophysical Journal. 483(1). 435–438. 20 indexed citations
11.
Simon, Theodore, et al.. (1996). The White-Dwarf Companions of 56 Persei and HR 3643. Publications of the Astronomical Society of the Pacific. 108. 250–250. 13 indexed citations
12.
Hawley, Suzanne L., G. H. Fisher, Theodore Simon, et al.. (1995). Simultaneous Extreme-Ultraviolet Explorer and Optical Observations of AD Leonis: Evidence for Large Coronal Loops and the Neupert Effect in Stellar Flares. The Astrophysical Journal. 453. 464–464. 102 indexed citations
13.
Stern, Robert A., J. H. M. M. Schmitt, J. P. Pye, et al.. (1994). Coronal X-ray sources in the Hyades: A 40 kilosecond ROSAT pointing. The Astrophysical Journal. 427. 808–808. 27 indexed citations
14.
Drake, S. A., K. P. Singh, N. E. White, & Theodore Simon. (1994). ASCA X-ray spectra of the active single stars Beta Ceti and pi(1) Ursae Majoris. The Astrophysical Journal. 436. L87–L87. 28 indexed citations
15.
Drake, S. A., Theodore Simon, & Alexander Brown. (1993). Detection of radio continuum emission from Procyon. The Astrophysical Journal. 406. 247–247. 16 indexed citations
16.
Stauffer, J. R., et al.. (1993). Lithium and chromospheric activity in the Alpha Persei cluster. The Astronomical Journal. 106. 229–229. 6 indexed citations
17.
Simon, Theodore & S. A. Drake. (1989). The evolution of chromospheric activity of cool giant and subgiant stars. The Astrophysical Journal. 346. 303–303. 79 indexed citations
18.
Simon, Theodore, et al.. (1986). The United States Treaties on Transfer of Prisoners: A Survey. Scholarly Commons (University of the Pacific). 1 indexed citations
19.
Simon, Theodore, et al.. (1983). Zeeman Effect Observations in the RS CVn Star HR 5110 and in Late-Type Stars with Strong Ca II Emission. Symposium - International Astronomical Union. 102. 35–39. 1 indexed citations
20.
Simon, Theodore & H. M. Dyck. (1975). Silicate absorption at 18 µm in two peculiar infrared sources. Nature. 253(5487). 101–102. 1 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by K. E. Kraemer Breakdown of academic impact, for papers by D. Sudarsky Breakdown of academic impact, for papers by M. P. Egan Breakdown of academic impact, for papers by B. Montesinos Breakdown of academic impact, for papers by S. Höfner Breakdown of academic impact, for papers by Ya. V. Pavlenko Breakdown of academic impact, for papers by B. M. Patten Breakdown of academic impact, for papers by D. K. Ojha Breakdown of academic impact, for papers by C. Eiroa Breakdown of academic impact, for papers by R. F. Jameson
Rankless by CCL
2026