H. R. Johnson

831 total citations
40 papers, 467 citations indexed

About

H. R. Johnson is a scholar working on Astronomy and Astrophysics, Instrumentation and Computational Mechanics. According to data from OpenAlex, H. R. Johnson has authored 40 papers receiving a total of 467 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Astronomy and Astrophysics, 22 papers in Instrumentation and 9 papers in Computational Mechanics. Recurrent topics in H. R. Johnson's work include Stellar, planetary, and galactic studies (30 papers), Astronomy and Astrophysical Research (22 papers) and Astrophysics and Star Formation Studies (15 papers). H. R. Johnson is often cited by papers focused on Stellar, planetary, and galactic studies (30 papers), Astronomy and Astrophysical Research (22 papers) and Astrophysics and Star Formation Studies (15 papers). H. R. Johnson collaborates with scholars based in United States, France and Sweden. H. R. Johnson's co-authors include Charles B. Officer, David L. Lambert, Jeffery A. Brown, K. H. Hinkle, John Ewing, Brian Krupp, A. J. Sauval, C. Sneden, A. P. Bernat and Erika Böhm‐Vitense and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Geological Society of America Bulletin.

In The Last Decade

H. R. Johnson

35 papers receiving 380 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. R. Johnson United States	11	227	112	105	88	72	40	467
Brian M. Sutin United States	9	713 3.1×	52 0.5×	169 1.6×	103 1.2×	84 1.2×	31	821
T. Lim United Kingdom	20	1.0k 4.6×	55 0.5×	156 1.5×	165 1.9×	172 2.4×	38	1.2k
Mathieu Barthélémy France	12	339 1.5×	24 0.2×	105 1.0×	119 1.4×	25 0.3×	50	501
Leo Goldberg United States	13	409 1.8×	17 0.2×	137 1.3×	129 1.5×	87 1.2×	51	642
N. Kameswara Rao India	16	926 4.1×	22 0.2×	65 0.6×	30 0.3×	52 0.7×	86	1.0k
C. M. Sharp United States	9	786 3.5×	44 0.4×	120 1.1×	201 2.3×	193 2.7×	18	942
F. J. Molster Netherlands	16	961 4.2×	144 1.3×	55 0.5×	51 0.6×	80 1.1×	23	1.0k
K. S. Krishna Swamy United States	13	479 2.1×	14 0.1×	96 0.9×	102 1.2×	84 1.2×	81	597
Jasmina Blecic United States	15	780 3.4×	29 0.3×	43 0.4×	211 2.4×	139 1.9×	25	891
M. S. Vardya India	11	430 1.9×	20 0.2×	58 0.6×	56 0.6×	40 0.6×	54	531

Countries citing papers authored by H. R. Johnson

Since Specialization

Citations

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

Fields of papers citing papers by H. R. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. R. Johnson. 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 H. R. Johnson. The network helps show where H. R. Johnson may publish in the future.

Co-authorship network of co-authors of H. R. Johnson

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

All Works

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20 of 20 papers shown

Jørgensen, U. G., M. Carlsson, & H. R. Johnson. (1992). The calcium infrared triplet lines in stellar spectra.. 254. 258–265. 2 indexed citations

Johnson, H. R.. (1991). The outer layers of cool, non-Mira carbon stars. NASA Technical Reports Server (NASA). 249(2). 455–464. 1 indexed citations

Wannier, P. G., R. Sahai, B. G. Andersson, & H. R. Johnson. (1990). Mass loss from red giant stars. II - Carbon stars. The Astrophysical Journal. 358. 251–251. 13 indexed citations

Brown, Jeffery A., H. R. Johnson, D. R. Alexander, & R. Wehrsě. (1987). Opacity Sampled, Spherically Extended Model Atmospheres for Cool Stars. Bulletin of the American Astronomical Society. 19(2). 705. 2 indexed citations

Steiman-Cameron, T. Y., H. R. Johnson, & R. K. Honeycutt. (1985). Chromospheric activity and TiO bands in M giants. The Astrophysical Journal. 291. L51–L51. 1 indexed citations

Eaton, J. A., et al.. (1985). Ultraviolet spectra and chromospheres of R stars. The Astrophysical Journal. 290. 276–276. 2 indexed citations

Johnson, H. R., M. M. Ameen, & J. A. Eaton. (1984). Line identifications in the ultraviolet (2590-3230 A) spectrum of the hydrogen-deficient carbon star HD 182040. The Astrophysical Journal. 283. 760–760. 1 indexed citations

Johnson, H. R., J. H. Goebel, D. Goorvitch, & Stephen T. Ridgway. (1983). The detection of H2 in cool carbon stars. The Astrophysical Journal. 270. L63–L63. 5 indexed citations

Johnson, H. R., et al.. (1983). The ultraviolet spectra of three N-type carbon stars. The Astrophysical Journal. 265. 952–952. 4 indexed citations

10.

Johnson, H. R. & A. J. Sauval. (1982). Molecules in red-giant stars. I - Column densities in models for K and M stars. Astronomy & Astrophysics Supplement Series. 49. 77–87. 40 indexed citations

11.

Johnson, H. R.. (1982). Red giant model atmospheres. III - Carbon-enriched models. The Astrophysical Journal. 260. 254–254. 12 indexed citations

12.

Bernat, A. P., et al.. (1981). Red giant model atmospheres. II - The relation between color temperature and effective temperature for K and M giant stars. The Astrophysical Journal. 246. 246–246. 2 indexed citations

13.

Bernat, A. P., et al.. (1980). The Relation Between Color and Effective Temperatures for K and M Stars. Bulletin of the American Astronomical Society. 12. 522. 1 indexed citations

14.

Johnson, H. R., et al.. (1977). The line blanketing and structure of the atmosphere of Arcturus. The Astrophysical Journal. 212. 760–760. 2 indexed citations

15.

Johnson, H. R. & Brian Krupp. (1976). Treatment of atomic and molecular line blanketing by opacity sampling. The Astrophysical Journal. 206. 201–201. 9 indexed citations

16.

Johnson, H. R., C. Sneden, & R. F. Beebe. (1975). Molecular column densities in selected model atmospheres. The Astrophysical Journal Supplement Series. 29. 123–123. 3 indexed citations

17.

Johnson, H. R., R. W. Milkey, & L. W. Ramsey. (1974). Formation of the Luminosity-Sensitive 0 I Multiplet at 7774 A. The Astrophysical Journal. 187. 147–147. 3 indexed citations

18.

Johnson, H. R., et al.. (1973). Proceedings of the Conference on Red Giant Stars, held at Indiana University, Bloomington, Indiana, October 4 to 6, 1972.

19.

Johnson, H. R., et al.. (1970). New molecular constants for the Phillips system of C2. Journal of Quantitative Spectroscopy and Radiative Transfer. 10(4). 305–309. 25 indexed citations

20.

Officer, Charles B., et al.. (1957). GEOPHYSICAL INVESTIGATIONS IN THE EASTERN CARIBBEAN: VENEZUELAN BASIN, ANTILLES ISLAND ARC, AND PUERTO RICO TRENCH. Geological Society of America Bulletin. 68(3). 359–359. 62 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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