This map shows the geographic impact of M. F. A’Hearn'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 M. F. A’Hearn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. F. A’Hearn more than expected).
This network shows the impact of papers produced by M. F. A’Hearn. 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 M. F. A’Hearn. The network helps show where M. F. A’Hearn may publish in the future.
Co-authorship network of co-authors of M. F. A’Hearn
This figure shows the co-authorship network connecting the top 25 collaborators of M. F. A’Hearn.
A scholar is included among the top collaborators of M. F. A’Hearn 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 M. F. A’Hearn. M. F. A’Hearn 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.
A’Hearn, M. F., et al.. (2016). Mini-Outbursts in Comets Churyumov-Gerasimenko and Tempel 1. Lunar and Planetary Science Conference. 2678.1 indexed citations
2.
A’Hearn, M. F., et al.. (2014). Ultraviolet spectroscopy of comet ISON (2012 S1). 583.2 indexed citations
3.
Feaga, Lori M., et al.. (2012). A Study of C/2009 P1 Garradd's Dominant Volatiles as Observed by the Deep Impact HRI-IR Spectrometer. 44.2 indexed citations
4.
Farnham, T. L., Dennis Bodewits, M. F. A’Hearn, & Lori M. Feaga. (2012). Deep Impact MRI Observations Of Comet Garradd (C/2009 P1). DPS.3 indexed citations
5.
Mueller, B. E. A., Nalin H. Samarasinha, T. L. Farnham, & M. F. A’Hearn. (2012). The Sunward Continuum Features of Comet 103P/Hartley 2. AAS. 220.2 indexed citations
6.
Feldman, P. D., H. A. Weaver, M. F. A’Hearn, M. R. Combi, & Neil Dello Russo. (2012). Ultraviolet Spectroscopy of C/2009 P1 (Garradd) with the Hubble Space Telescope. LPICo. 1667. 6165.1 indexed citations
7.
Parker, J. W., S. A. Stern, A. J. Steffl, et al.. (2010). Ultraviolet Exploration of 21 Lutetia by the Alice UV Spectrometer Aboard Rosetta. AGU Fall Meeting Abstracts. 2010.1 indexed citations
8.
Stern, S. A., J. W. Parker, A. J. Steffl, et al.. (2010). Ultraviolet Exploration of 21 Lutetia by the Alice UV Spectrometer Aboard Rosetta. 42.1 indexed citations
9.
McFadden, L. A., M. F. A’Hearn, Lori M. Feaga, et al.. (2009). UV Absorption Features of Asteroid 1 Ceres. Lunar and Planetary Science Conference. 2101.3 indexed citations
10.
Weaver, H. A., M. F. A’Hearn, J. L. Bertaux, et al.. (2009). Hubble UV and Visible Observations of Asteroid (21) Lutetia. 41.1 indexed citations
11.
A’Hearn, M. F., et al.. (2007). Photometric Analysis of Comet 81P/Wild 2 from Stardust Data. Lunar and Planetary Science Conference. 1853.1 indexed citations
12.
Storm, Shaye, Nalin H. Samarasinha, B. E. A. Mueller, et al.. (2006). Time Variability of Component C of the Fragmented Comet 73P/Schwassmann-Wachmann 3. DPS.1 indexed citations
13.
Thomas, N., M. F. A’Hearn, D. C. Boice, et al.. (2001). Jet morphology in the inner coma of Comet 19P/Borrelly observed by the Deep Space One MICAS imaging system. 33.2 indexed citations
14.
A’Hearn, M. F., M. J. S. Belton, K. P. Klaasen, et al.. (2001). The Deep Impact Discovery Mission: Update. DPS. 33.1 indexed citations
15.
Osip, D. J., et al.. (1997). A Coordinated Ground and Space Based Study of Comet P/IRAS. DPS.1 indexed citations
16.
Woodney, L. M., M. F. A’Hearn, Imke de Pater, et al.. (1997). Sulfur Chemistry in Comets Hale-Bopp and Hyakutake. Bulletin of the American Astronomical Society. 191(4). 1101–1102.1 indexed citations
17.
Rettig, T. W., Joseph M. Hahn, S. C. Tegler, et al.. (1994). Periodic Comet Shoemaker-Levy 9 (1993e). International Astronomical Union Circular. 6019. 1.6 indexed citations
18.
McFadden, L. A., et al.. (1994). Multi-Wavelength Imaging of Comet P/Shoemaker-Levy 9:January-July 1994. 26. 1568.1 indexed citations
19.
Samarasinha, Nalin H. & M. F. A’Hearn. (1988). NH, NH 2 and NH 3 Production in Comets. Bulletin of the American Astronomical Society. 20. 821.1 indexed citations
20.
Bowell, E., et al.. (1978). A Possible Satellite of Herculina.. Bulletin of the American Astronomical Society. 10. 594.10 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.