G. Verhaegen

1.6k total citations
40 papers, 1.3k citations indexed

About

G. Verhaegen is a scholar working on Atomic and Molecular Physics, and Optics, Organic Chemistry and Materials Chemistry. According to data from OpenAlex, G. Verhaegen has authored 40 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Atomic and Molecular Physics, and Optics, 12 papers in Organic Chemistry and 12 papers in Materials Chemistry. Recurrent topics in G. Verhaegen's work include Advanced Chemical Physics Studies (31 papers), Atomic and Molecular Physics (13 papers) and Chemical Thermodynamics and Molecular Structure (10 papers). G. Verhaegen is often cited by papers focused on Advanced Chemical Physics Studies (31 papers), Atomic and Molecular Physics (13 papers) and Chemical Thermodynamics and Molecular Structure (10 papers). G. Verhaegen collaborates with scholars based in Belgium, France and United States. G. Verhaegen's co-authors include C. M. Moser, J. Drowart, Fred E. Stafford, W. Graham Richards, P. Goldfinger, Jacques Liévin, S. Smoes, M. Ackerman, R. Colin and J. P. Desclaux and has published in prestigious journals such as Nature, The Journal of Chemical Physics and Chemical Physics Letters.

In The Last Decade

G. Verhaegen

38 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G. Verhaegen Belgium 24 958 320 296 185 183 40 1.3k
K. Siegbahn Sweden 20 1.0k 1.1× 275 0.9× 285 1.0× 138 0.7× 144 0.8× 40 1.5k
Luis R. Kahn United States 15 1.1k 1.1× 264 0.8× 164 0.6× 183 1.0× 270 1.5× 19 1.2k
E. Basilier Sweden 15 1.0k 1.0× 283 0.9× 219 0.7× 112 0.6× 93 0.5× 17 1.4k
Walter J. Lauderdale United States 10 958 1.0× 260 0.8× 323 1.1× 240 1.3× 240 1.3× 19 1.3k
J. K. Cashion United States 18 949 1.0× 353 1.1× 311 1.1× 102 0.6× 79 0.4× 25 1.4k
R. D. Verma Canada 18 716 0.7× 235 0.7× 445 1.5× 97 0.5× 132 0.7× 63 1.0k
A Lagerqvist Sweden 20 938 1.0× 370 1.2× 505 1.7× 94 0.5× 207 1.1× 56 1.3k
M. S. Banna United States 20 941 1.0× 198 0.6× 234 0.8× 68 0.4× 133 0.7× 53 1.2k
Yung Sik Kim United States 7 1.1k 1.2× 567 1.8× 184 0.6× 101 0.5× 281 1.5× 17 1.7k
Alan Morris United Kingdom 24 944 1.0× 302 0.9× 412 1.4× 135 0.7× 150 0.8× 49 1.3k

Countries citing papers authored by G. Verhaegen

Since Specialization
Citations

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

Fields of papers citing papers by G. Verhaegen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. Verhaegen. 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 G. Verhaegen. The network helps show where G. Verhaegen may publish in the future.

Co-authorship network of co-authors of G. Verhaegen

This figure shows the co-authorship network connecting the top 25 collaborators of G. Verhaegen. A scholar is included among the top collaborators of G. Verhaegen 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 G. Verhaegen. G. Verhaegen 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.
Verhaegen, G., et al.. (2009). K-shell binding energies in C and O. International Journal of Quantum Chemistry. 7(S7). 69–81.
2.
Godefroid, Michel, et al.. (2009). Multiconfigurational transition state calculations of atomic oscillator strengths. The resonance transition of beryllium. International Journal of Quantum Chemistry. 12(S11). 119–123.
3.
Verhaegen, G., et al.. (1982). Bond functions for AB initio calculations. MCSCF results for CH, NH, OH and FH. Chemical Physics Letters. 89(3). 228–233. 13 indexed citations
4.
Verhaegen, G., et al.. (1981). Bond functions for ab initio calculations on polyatomic molecules. Molecules containing C, N, O and H. Chemical Physics Letters. 78(1). 147–152. 24 indexed citations
5.
Liévin, Jacques, et al.. (1981). A method for molecular correlation energy calculations. Application to the determination of dissociation energies of diatomic and polyatomic molecules. Theoretical Chemistry Accounts. 60(4). 339–353. 28 indexed citations
6.
Verhaegen, G., et al.. (1980). Ab initio study of the O4 molecule. Chemical Physics. 48(2). 215–220. 37 indexed citations
7.
Godefroid, Michel & G. Verhaegen. (1980). MCHF calculations of electric dipole and quadrupole oscillator strengths along the helium isoelectronic sequence. Journal of Physics B Atomic and Molecular Physics. 13(16). 3081–3098. 21 indexed citations
8.
Liévin, Jacques, et al.. (1979). Ab initio study of hydrazoic acid. Theoretical Chemistry Accounts. 52(1). 75–88. 26 indexed citations
9.
Verhaegen, G., et al.. (1979). Bond functions for AB initio calculations on polyatomic molecules hydrocarbons. Chemical Physics Letters. 66(2). 358–362. 30 indexed citations
10.
Verhaegen, G., et al.. (1977). Theoretical determination of the ionization potentials of the 1σ and 2σ electrons of CO(1Σ+). Chemical Physics Letters. 50(3). 468–475. 6 indexed citations
11.
Colin, R., et al.. (1974). The ionization potential of the BeH molecule. Chemical Physics Letters. 25(1). 70–73. 19 indexed citations
12.
Verhaegen, G., et al.. (1972). Theoretical Calculation of the Electronic States of the Molecule LiO. Bulletin des Sociétés Chimiques Belges. 81(1). 109–124. 5 indexed citations
13.
Moser, C. M., R. K. Nesbet, & G. Verhaegen. (1971). A correlation energy calculation of the 1s hole state in neon. Chemical Physics Letters. 12(2). 230–232. 37 indexed citations
14.
Verhaegen, G., et al.. (1970). Electronic States of CH and NH. The Journal of Chemical Physics. 53(2). 735–745. 90 indexed citations
15.
Frennet, A., et al.. (1968). CORRELATION ENTRE L'ACTIVITE CATALYTIQUE DE FILMS METALLIQUES ET LES RADICAUX CHIMISORBES A LEUR SURFACE：Exchange CH4-D2 sur Cu, Ag, Rh, Pt, Re, Ni, Mo, W et Ta. Journal of the Research Institute for Catalysis, Hokkaido University. 16(1). 115–153. 4 indexed citations
16.
Verhaegen, G.. (1968). Theoretical Calculation of the Electronic States of C2+. The Journal of Chemical Physics. 49(10). 4696–4705. 43 indexed citations
17.
Richards, W. Graham, G. Verhaegen, & C. M. Moser. (1966). Low-Lying Energy Levels of Magnesium Oxide. The Journal of Chemical Physics. 45(9). 3226–3230. 39 indexed citations
18.
Verhaegen, G., S. Smoes, & J. Drowart. (1964). Mass-Spectrometric Determination of the Dissociation Energy of the Molecules Sc2, Y2, La2, and YLa. The Journal of Chemical Physics. 40(1). 239–241. 75 indexed citations
19.
Verhaegen, G., Fred E. Stafford, & J. Drowart. (1964). Mass Spectrometric Study of the Systems Boron—Carbon and Boron—Carbon—Silicon. The Journal of Chemical Physics. 40(6). 1622–1628. 103 indexed citations
20.
Ackerman, M., J. Drowart, Fred E. Stafford, & G. Verhaegen. (1962). Mass Spectrometric Study of the Gaseous Molecules above AgSn, AuSn, and CuSn Alloys. The Journal of Chemical Physics. 36(6). 1557–1560. 37 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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