A. L. Roche

549 total citations
21 papers, 464 citations indexed

About

A. L. Roche is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Atmospheric Science. According to data from OpenAlex, A. L. Roche has authored 21 papers receiving a total of 464 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Atomic and Molecular Physics, and Optics, 11 papers in Spectroscopy and 4 papers in Atmospheric Science. Recurrent topics in A. L. Roche's work include Advanced Chemical Physics Studies (18 papers), Atomic and Molecular Physics (12 papers) and Spectroscopy and Laser Applications (6 papers). A. L. Roche is often cited by papers focused on Advanced Chemical Physics Studies (18 papers), Atomic and Molecular Physics (12 papers) and Spectroscopy and Laser Applications (6 papers). A. L. Roche collaborates with scholars based in France, Canada and United Kingdom. A. L. Roche's co-authors include Ch. Jungen, H. Lefèbvre-Brion, M. Arif, Joel Tellinghuisen, M. Vervloët, G. Raşeev, H. Le Rouzo, Klaus Huber, D. Gauyacq and M. Velghe and has published in prestigious journals such as The Journal of Chemical Physics, Chemical Physics Letters and Physical Chemistry Chemical Physics.

In The Last Decade

A. L. Roche

21 papers receiving 424 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. L. Roche France 14 435 232 79 43 26 21 464
Dorothy S. Ginter United States 12 400 0.9× 246 1.1× 63 0.8× 26 0.6× 39 1.5× 20 443
W. S. Felps United States 8 334 0.8× 208 0.9× 102 1.3× 40 0.9× 26 1.0× 20 376
Hartmut Palm Switzerland 10 381 0.9× 246 1.1× 73 0.9× 25 0.6× 27 1.0× 18 403
R. E. Miller United States 13 540 1.2× 251 1.1× 98 1.2× 43 1.0× 26 1.0× 15 608
S. Stolte Netherlands 10 410 0.9× 192 0.8× 50 0.6× 27 0.6× 45 1.7× 14 464
Gercinair Silvério Gandara Brazil 7 311 0.7× 215 0.9× 61 0.8× 20 0.5× 20 0.8× 12 342
D. P. Seccombe United Kingdom 15 383 0.9× 222 1.0× 102 1.3× 22 0.5× 25 1.0× 30 436
Kouichi Takeshita Japan 12 318 0.7× 193 0.8× 116 1.5× 65 1.5× 26 1.0× 38 369
Jacob Baker United Kingdom 13 350 0.8× 260 1.1× 159 2.0× 66 1.5× 23 0.9× 32 422
A. J. Lorquet Belgium 12 434 1.0× 257 1.1× 76 1.0× 76 1.8× 19 0.7× 24 483

Countries citing papers authored by A. L. Roche

Since Specialization
Citations

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

Fields of papers citing papers by A. L. Roche

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. L. Roche. 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 A. L. Roche. The network helps show where A. L. Roche may publish in the future.

Co-authorship network of co-authors of A. L. Roche

This figure shows the co-authorship network connecting the top 25 collaborators of A. L. Roche. A scholar is included among the top collaborators of A. L. Roche 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 A. L. Roche. A. L. Roche 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.
2.
Boyé-Péronne, Séverine, Stéphane Douin, F. Innocenti, et al.. (2007). Photolysis of allene and propyne in the 7–30eV region probed by the visible fluorescence of their fragments. The Journal of Chemical Physics. 126(4). 44304–44304. 9 indexed citations
3.
Boyé-Péronne, Séverine, Stéphane Douin, F. Innocenti, et al.. (2004). Neutral excited radicals formed by ethylene photodissociation in the 8–24 eV region. Physical Chemistry Chemical Physics. 6(9). 2093–2100. 4 indexed citations
4.
Jungen, Ch. & A. L. Roche. (2001). Quantum defect theory of dipole-mixed Rydberg states in CaF. Canadian Journal of Physics. 79(2-3). 287–298. 13 indexed citations
5.
Jungen, Ch. & A. L. Roche. (1999). Fine structure of the 4f complexes of ArH and KrH revisited: Quantum defect theory used as a spectroscopic tool. The Journal of Chemical Physics. 110(22). 10784–10791. 13 indexed citations
6.
Arif, M., Ch. Jungen, & A. L. Roche. (1997). The Rydberg spectrum of CaF and BaF: Calculation by R-matrix and generalized quantum defect theory. The Journal of Chemical Physics. 106(10). 4102–4118. 50 indexed citations
7.
Roche, A. L. & Ch. Jungen. (1993). Multichannel quantum defect analysis of preionizing Rydberg states of Li2 including rovibronic interactions. The Journal of Chemical Physics. 98(5). 3637–3641. 26 indexed citations
8.
Gauyacq, D., A. L. Roche, Mark Seaver, Steven D. Colson, & W. A. Chupka. (1990). s and d Rydberg complexes of NO probed by double-resonance multiphoton ionisation in the regionn* = 5 ton* = 25; multichannel quantum defect analysis. Part II. Molecular Physics. 71(6). 1311–1331. 26 indexed citations
9.
Vervloët, M., A. L. Roche, & Ch. Jungen. (1988). Observation of high-lRydberg states of nitric oxide. Physical review. A, General physics. 38(11). 5489–5493. 20 indexed citations
10.
Huber, Klaus, M. Vervloët, Ch. Jungen, & A. L. Roche. (1987). Fourier transform emission spectroscopy with supersonic jets. Molecular Physics. 61(2). 501–523. 38 indexed citations
11.
Valiron, P., et al.. (1984). Molecular treatment of collisions between a Rydberg sodium atom and a rare-gas perturber. Journal of Physics B Atomic and Molecular Physics. 17(14). 2803–2822. 15 indexed citations
12.
Hansen, J. C., J. T. Moseley, A. L. Roche, & P. C. Cosby. (1982). Lifetimes and predissociation mechanisms of O+2 b 4Σg−(v = 5–8). The Journal of Chemical Physics. 77(3). 1206–1213. 14 indexed citations
13.
Masnou-Seeuws, F., et al.. (1982). Theoretical prediction and experimental observation of (n+1)p→nl (1⩾2) transitions in excited sodium-rare-gas collisions. Journal of Physics B Atomic and Molecular Physics. 15(17). 2989–3003. 4 indexed citations
14.
Roche, A. L., K. Kirby, Steven L. Guberman, & A. Dalgarno. (1981). Photoionization of molecular oxygen in the X3Σg− and a1Δg states. Journal of Electron Spectroscopy and Related Phenomena. 22(3). 223–235. 8 indexed citations
15.
Raşeev, G., H. Lefèbvre-Brion, H. Le Rouzo, & A. L. Roche. (1981). Theoretical study of shape resonances in the partial photoionization cross sections for the b 4Σg− and B 2Σg− states of O2+. The Journal of Chemical Physics. 74(12). 6686–6691. 41 indexed citations
16.
Carré, Michel, M. Druetta, M.L. Gaillard, et al.. (1980). Laser spectroscopy of the O2+molecular ion using a fast ion beam: Fine structure and predissociation lifetimes in theb4Σg-state. Molecular Physics. 40(6). 1453–1480. 39 indexed citations
17.
Roche, A. L. & Joel Tellinghuisen. (1979). Predissociation and perturbations in the C2Σu+state of N2+from interaction with the B2Σu+state. Molecular Physics. 38(1). 129–143. 41 indexed citations
18.
Roche, A. L. & H. Lefèbvre-Brion. (1975). Some ab initio calculations related to the predissociation of the C2Σu+ state of N2+. Chemical Physics Letters. 32(1). 155–158. 28 indexed citations
19.
Roche, A. L. & H. Lefèbvre-Brion. (1973). Valence-shell states of PO: An example of the variation of the spin-orbit coupling constants with internuclear distance. The Journal of Chemical Physics. 59(4). 1914–1921. 27 indexed citations
20.
Lefèbvre-Brion, H., et al.. (1972). Calculated Rydberg States of the PO Molecule. Canadian Journal of Physics. 50(7). 692–699. 21 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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