Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
This map shows the geographic impact of J. F. Wacker'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. F. Wacker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. F. Wacker more than expected).
This network shows the impact of papers produced by J. F. Wacker. 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. F. Wacker. The network helps show where J. F. Wacker may publish in the future.
Co-authorship network of co-authors of J. F. Wacker
This figure shows the co-authorship network connecting the top 25 collaborators of J. F. Wacker.
A scholar is included among the top collaborators of J. F. Wacker 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. F. Wacker. J. F. Wacker 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.
Wacker, J. F., A. R. Hildebrand, & Peter Brown. (2001). Pre-Fall Shapes and Sizes for the Juancheng and Tagish Lake Meteoroids from Cosmogenic Nuclide Abundances. Meteoritics and Planetary Science Supplement. 36.
2.
Hildebrand, A. R., Peter Brown, M. E. Zolensky, et al.. (2000). The Fireball and Strewnfield of the Tagish Lake Meteorites, Fell January 18, 2000, in Northern British Columbia. Meteoritics and Planetary Science Supplement. 35.1 indexed citations
3.
Rucklidge, J. C., Graham C. Wilson, R. K. Herd, & J. F. Wacker. (2000). The Kitchener L6 Veined Chondrite: Fell 0830 EDT, July 12, 1998. Lunar and Planetary Science Conference. 2005.
4.
Wacker, J. F., A. R. Hildebrand, Peter Brown, et al.. (1998). The Juancheng and El Paso Superbolides of February 15 and October 9, 1997: Preatmospheric Meteoroid Sizes. M&PSA. 33.1 indexed citations
5.
Herzog, G. F., K. Aggrey, K. Metzler, et al.. (1997). Preatmospheric Size of the St-Robert (H5) Chondrite. Meteoritics and Planetary Science Supplement. 32.
6.
Hildebrand, A. R., Peter Brown, J. F. Wacker, et al.. (1997). The St-Robert Bolide of June 14, 1994. JRASC. 91. 261.11 indexed citations
7.
Simon, S. B., L. Grossman, & J. F. Wacker. (1994). Unusual Refractory Inclusions from a CV3 Chondrite Found Near Axtell, Texas. Lunar and Planetary Science Conference. 1275.1 indexed citations
8.
Lipschutz, M. E., S. F. Wolf, S. Gartenhaus, et al.. (1992). Noblesville Meteorite Breccia: Recovery and Initial Characterization. Lunar and Planetary Science Conference. 23. 785.1 indexed citations
9.
Wacker, J. F.. (1987). Laboratory Simulation of Meteoritic Noble Gases: Sorption of Ne Ar, Kr and Xe On Carbon. Meteoritics and Planetary Science. 22. 519.1 indexed citations
10.
Lal, D. M., J. F. Wacker, Robert J. Poreda, & H. Craig. (1987). Diffusion of Helium in Diamonds and Implications for Primordial Helium in the Earth. Meteoritics and Planetary Science. 22. 437.6 indexed citations
11.
Keil, K., J. L. Berkley, J. C. Laul, et al.. (1985). Roosevelt County 027: A Low-Shock Ureilite with Primary Interstitial Silicate Liquid. Meteoritics and Planetary Science. 20. 650.5 indexed citations
12.
Grady, M. M., C. T. Pillinger, & J. F. Wacker. (1985). Carbon Isotopes in HF/HCI Residues of the Unshocked Ureilite ALHA 78019. Meteoritics and Planetary Science. 20. 652.2 indexed citations
13.
Wacker, J. F.. (1984). Noble gases in the unshocked ureilite Allan Hills 78019. Meteoritics and Planetary Science. 19. 326.5 indexed citations
14.
Wacker, J. F. & Marjan Zadnik. (1983). Sorption of xenon by carbon, implications for meteoritic noble gases.I. Trapping experiments.. Meteoritics and Planetary Science. 18(4). 414–415.2 indexed citations
15.
Wacker, J. F. & L. L. Wilkening. (1982). Structure of the Abee E-Chondrite Breccia and Implications for Its Origin. Meteoritics and Planetary Science. 17. 291.2 indexed citations
16.
Wacker, J. F.. (1982). Composition of noble gases in the Abee meteorite and the origin of the enstatite chondrites. UA Campus Repository (The University of Arizona).7 indexed citations
17.
Wacker, J. F. & K. Marti. (1981). Rare Gas Systematics in Abee Clasts. Lunar and Planetary Science Conference. 1121–1123.1 indexed citations
18.
Greenberg, R., J. F. Wacker, W. K. Hartmann, & C. R. Chapman. (1978). Growth of Planets from Planetesimals. LPI. 413–415.2 indexed citations
19.
Chapman, C. R., Donald R. Davis, R. Greenberg, & J. F. Wacker. (1978). Asteroids as geologic materials: collisions and fragmentation.. 25–27.2 indexed citations
20.
Wacker, J. F., R. Greenberg, W. K. Hartmann, & C. R. Chapman. (1977). Planetesimals to Planets: A Simulation of Collisional Evolution.. Bulletin of the American Astronomical Society. 9. 544.2 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.