J. M. MacLeod

1.3k total citations
45 papers, 981 citations indexed

About

J. M. MacLeod is a scholar working on Astronomy and Astrophysics, Computational Mechanics and Spectroscopy. According to data from OpenAlex, J. M. MacLeod has authored 45 papers receiving a total of 981 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Astronomy and Astrophysics, 16 papers in Computational Mechanics and 15 papers in Spectroscopy. Recurrent topics in J. M. MacLeod's work include Astrophysics and Star Formation Studies (16 papers), Astronomical Observations and Instrumentation (16 papers) and Stellar, planetary, and galactic studies (11 papers). J. M. MacLeod is often cited by papers focused on Astrophysics and Star Formation Studies (16 papers), Astronomical Observations and Instrumentation (16 papers) and Stellar, planetary, and galactic studies (11 papers). J. M. MacLeod collaborates with scholars based in Canada, United States and Netherlands. J. M. MacLeod's co-authors include N. W. Broten, L. W. Avery, Harold W. Kroto, Tomoharu Oka, Takeshi Oka, P. A. Feldman, C. Kirby, D. R. M. Walton, R. O. Redman and S. Carey and has published in prestigious journals such as Nature, Science and The Astrophysical Journal.

In The Last Decade

J. M. MacLeod

42 papers receiving 947 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. M. MacLeod Canada	15	629	515	456	212	109	45	981
L. W. Avery Canada	19	678 1.1×	679 1.3×	629 1.4×	296 1.4×	116 1.1×	52	1.2k
M. B. Bell Canada	12	378 0.6×	375 0.7×	425 0.9×	155 0.7×	56 0.5×	37	688
H. E. Matthews United States	19	883 1.4×	656 1.3×	478 1.0×	368 1.7×	43 0.4×	53	1.2k
F. Baas Netherlands	20	1.1k 1.8×	613 1.2×	446 1.0×	356 1.7×	33 0.3×	54	1.4k
E. L. O. Bakes United States	17	1.9k 3.1×	510 1.0×	565 1.2×	466 2.2×	86 0.8×	27	2.2k
W. J. Welch United States	19	1.3k 2.1×	758 1.5×	373 0.8×	367 1.7×	24 0.2×	54	1.6k
Per Friberg United States	22	1.1k 1.8×	981 1.9×	789 1.7×	552 2.6×	51 0.5×	56	1.7k
Shuro Takano Japan	22	1.1k 1.8×	937 1.8×	764 1.7×	532 2.5×	60 0.6×	60	1.7k
Isabelle Cherchneff Switzerland	20	1.2k 2.0×	367 0.7×	424 0.9×	220 1.0×	72 0.7×	45	1.5k
L. M. Ziurys United States	22	857 1.4×	964 1.9×	940 2.1×	560 2.6×	65 0.6×	39	1.7k

Countries citing papers authored by J. M. MacLeod

Since Specialization

Citations

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

Fields of papers citing papers by J. M. MacLeod

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. M. MacLeod. 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 J. M. MacLeod. The network helps show where J. M. MacLeod may publish in the future.

Co-authorship network of co-authors of J. M. MacLeod

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Bell, M. B., L. W. Avery, J. M. MacLeod, & J. P. Vallée. (2011). Sensitive observations of radio recombination lines in Orion and W51: the data and detection of systematic recombination line blueshifts proportional to impact broadening. Astrophysics and Space Science. 333(2). 377–388. 11 indexed citations

Anchordoqui, Luis A., J. M. MacLeod, T. McCauley, et al.. (2001). School Cosmic Ray Outreach Detector (SCROD). CERN Bulletin. 2. 788.

MacLeod, J. M., L. W. Avery, & A. I. Harris. (1994). Detection of extended J = 6→5 CO emission from the outflow lobes of IRAS 04368 in Taurus.. JRASC. 88(4). 265. 1 indexed citations

Vallée, J. P. & J. M. MacLeod. (1991). Tunnelling out of a molecular cloud edge : free-free continuum toward ther W40=S64 cloud. 250(1). 143–149. 1 indexed citations

Vallée, J. P. & J. M. MacLeod. (1990). CO spectroscopy of the W48 molecular cloud near 1.3 millimeters. The Astrophysical Journal. 358. 183–183. 8 indexed citations

Broten, N. W., et al.. (1988). Catalogue of unambiguous (Faraday-thin, one-component, spectrum-selected) rotation measures for galaxies and quasars. Astrophysics and Space Science. 141(2). 303–331. 51 indexed citations

Broten, N. W., J. M. MacLeod, L. W. Avery, et al.. (1984). The detection of interstellar methylcyanoacetylene. The Astrophysical Journal. 276(1). L25–L25. 68 indexed citations

MacLeod, J. M., J. P. Vallée, & N. W. Broten. (1984). Linear polarization observations in selected celestial zones. Gemini and its neighbourhood.. Astronomy & Astrophysics Supplement Series. 56(2). 283–287. 1 indexed citations

MacLeod, J. M., L. W. Avery, & N. W. Broten. (1984). The detection of interstellar methyldiacetylene (CH3C4H). The Astrophysical Journal. 282. L89–L89. 29 indexed citations

10.

MacLeod, J. M., L. W. Avery, & N. W. Broten. (1981). Detection of deuterated cyanodiacetylene /DC5N/ in Taurus Molecular Cloud 1. The Astrophysical Journal. 251. L33–L33. 20 indexed citations

11.

MacLeod, J. M., et al.. (1979). Failure to confirm the existence of interstellar methylamine-D /CH3NHD/. The Astrophysical Journal. 231. 401–401. 2 indexed citations

12.

Kroto, Harold W., C. Kirby, D. R. M. Walton, et al.. (1978). The detection of cyanohexatriyne in Heiles's cloud 2.. The Astrophysical Journal. 219. L133–L133. 127 indexed citations

13.

Broten, N. W., Tomoharu Oka, L. W. Avery, J. M. MacLeod, & Harold W. Kroto. (1978). The detection of HC9N in interstellar space. The Astrophysical Journal. 223. L105–L105. 175 indexed citations

14.

Kroto, Harold W., C. Kirby, D. R. M. Walton, et al.. (1977). Detection of a Complex New Interstellar Molecule with a Molecular Weight of 99.. Bulletin of the American Astronomical Society. 9. 303. 2 indexed citations

15.

Broten, N. W., et al.. (1976). Evidence for weak maser action in interstellar cyanodiacetylene. The Astrophysical Journal. 209. L143–L143. 16 indexed citations

16.

Wardle, J. F. C., et al.. (1974). Coordinated observations of OJ 287 at radio and optical wavelengths. The Astronomical Journal. 79. 349–349. 16 indexed citations

17.

Harvey, G. A., et al.. (1972). SEARCH FOR RAPIDLY VARYING RADIO SOURCES.. 11. 147.

18.

MacLeod, J. M., et al.. (1971). A New Phase of Activity in the Radio Source VRO 42. 22. 01 (BL Lac).. Bulletin of the American Astronomical Society. 3. 239. 1 indexed citations

19.

MacLeod, J. M., et al.. (1969). Rapid Radio Variations in BL Lac. Nature. 223(5206). 598–599. 10 indexed citations

20.

MacLeod, J. M.. (1964). Radio Map of the Andromeda Galaxy. Science. 145(3630). 389–391. 7 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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