This map shows the geographic impact of C. Arpigny'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 C. Arpigny with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. Arpigny more than expected).
This network shows the impact of papers produced by C. Arpigny. 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 C. Arpigny. The network helps show where C. Arpigny may publish in the future.
Co-authorship network of co-authors of C. Arpigny
This figure shows the co-authorship network connecting the top 25 collaborators of C. Arpigny.
A scholar is included among the top collaborators of C. Arpigny 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 C. Arpigny. C. Arpigny 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.
Jehin, Emmanuël, et al.. (2008). Carbon and Nitrogen Isotopic Ratios in Comets. Open Repository and Bibliography (University of Liège).1 indexed citations
2.
Jehin, Emmanuël, Jean Manfroid, Hideyo Kawakita, et al.. (2008). Optical Spectroscopy of the B and C Fragments of Comet 73P/Schwassmann-Wachmann 3 at the ESO VLT. elib (German Aerospace Center). 1405. 8319.4 indexed citations
3.
Weaver, H. A., M. F. A’Hearn, C. Arpigny, et al.. (2008). Atomic Deuterium Emission and the D/H Ratio in Comets. LPICo. 1405. 8216.7 indexed citations
4.
Weaver, H. A., M. F. A’Hearn, C. Arpigny, et al.. (2004). Detection of Deuterium Emission from C/2001 Q4 (NEAT). 36.1 indexed citations
5.
Arpigny, C., A. L. Cochran, Emmanuël Jehin, et al.. (2003). Anomalous 14 N/ 15 N ratio in comets 122P/1995 S1 (de Vico) and 153P/2002 C1 (Ikeya-Zhang). Open Repository and Bibliography (University of Liège).2 indexed citations
6.
Arpigny, C., H. Rauer, A. L. Cochran, et al.. (2001). A fluorescence model of the C3 radical in comets. elib (German Aerospace Center).
7.
Arpigny, C., et al.. (2000). The isotope ratios 12 C/ 13 C and 14 N/ 15 N in comet C/1995 O1 (Hale-Bopp). 32.2 indexed citations
8.
A’Hearn, M. F., C. Arpigny, P. D. Feldman, et al.. (2000). Formation of S2 in Comets. DPS. 32.1 indexed citations
9.
A’Hearn, Michael F., D. D. Wellnitz, L. M. Woodney, et al.. (1999). S 2 in Comet Hyakutake.. Bulletin of the American Astronomical Society. 31(4). 1124.1 indexed citations
10.
Weaver, H. A., P. D. Feldman, Michael F. A’Hearn, et al.. (1996). An HST Spectroscopic and Imaging Investigation of Comet Hyakutake (C/1996 B2). 188.2 indexed citations
11.
Arpigny, C., H. A. Weaver, Michael F. A’Hearn, & P. D. Feldman. (1993). Observations of CH, NH, and NH 2 in Comets P/Hartley 2 (1991 XV) and Shoemaker-Levy (1991a 1 ) Using the Hubble Space Telescope. LPICo. 810. 17.1 indexed citations
12.
Arpigny, C., et al.. (1988). Pre- and post-perihelion spectrographic and photometric observations of Comet Wilson (1986 l). Open Repository and Bibliography (University of Liège). 51. 27.1 indexed citations
13.
Arpigny, C., et al.. (1987). On the interpretation of the CH cometary spectrum. Open Repository and Bibliography (University of Liège).5 indexed citations
14.
Arpigny, C., et al.. (1986). Spectroscopy, photometry and direct filter imagery of Comet P/Halley. Open Repository and Bibliography (University of Liège).7 indexed citations
15.
Feldman, P. D., M. Festou, Michael F. A’Hearn, et al.. (1986). IUE observations of Comet Halley: Evolution of the UV spectrum between September 1985 and July 1986. 250. 325–328.6 indexed citations
16.
Feldman, P. D., M. C. Festou, M. F. A’Hearn, et al.. (1986). IUE observations of Comet Halley: Evolution of the UV spectrum between September 1985 and June 1986. ESASP. 263. 39–42.2 indexed citations
17.
Arpigny, C., et al.. (1986). Presentation of an atlas of cometary spectra. 259.1 indexed citations
18.
Arpigny, C.. (1979). Relative abundances of the heavy elements in comet Ikeya-Seki /1965 VIII/. 22. 189–197.3 indexed citations
19.
Arpigny, C.. (1964). The resonance-fluorescence excitation of the CO^+ comet-tail bands of Comet Humason (1961e). 27. 406–416.1 indexed citations
20.
Arpigny, C.. (1964). Detailed study of the CN violet (0, 0) band in cometary spectra. 27. 393.4 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.