Publications of Roger Dufresne ordered by citations

A list of publications authored or co-authored by Roger Dufresne, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.

Orcid ID: 0000-0002-6946-4722

36	CHIANTI—An Atomic Database for Emission Lines—Paper. XVIII. Version 11, Advanced Ionization Equilibrium Models: Density and Charge Transfer Effects Dufresne, R. P., Del Zanna, G., Young, P. R., Dere, K. P., Deliporanidou, E., Barnes, W. T. & Landi, E., 2024, ApJ, 974, 71
26	Fe III emission in quasars: evidence for a dense turbulent medium Temple, Matthew J., Ferland, Gary J., Rankine, Amy L., Hewett, Paul C., Badnell, N. R., Ballance, Connor P., Del Zanna, Giulio & Dufresne, Roger P., 2020, MNRAS, 496, 2565
23	Modelling ion populations in astrophysical plasmas: carbon in the solar transition region Dufresne, R. P. & Del Zanna, G., 2019, A&A, 626, A123
19	Modelling low charge ions in the solar atmosphere Dufresne, R. P., Del Zanna, G. & Storey, P. J., 2021, MNRAS, 505, 3968
17	Effects of density on the oxygen ionization equilibrium in collisional plasmas Dufresne, R. P., Del Zanna, G. & Badnell, N. R., 2020, MNRAS, 497, 1443
12	The influence of photo-induced processes and charge transfer on carbon and oxygen in the lower solar atmosphere Dufresne, R. P., Del Zanna, G. & Badnell, N. R., 2021, MNRAS, 503, 1976
10	A benchmark study of atomic models for the transition region against quiet Sun observations Dufresne, R. P., Del Zanna, G. & Mason, H. E., 2023, MNRAS, 521, 4696
6	Path-lengths in the quiet Sun transition region using O IV lines from IRIS Rao, Yamini K., Del Zanna, Giulio, Mason, Helen E. & Dufresne, Roger, 2022, MNRAS, 517, 1422
2	Improving the atomic modelling for solar UV radiative transfer calculations Dufresne, R. P., Del Zanna, G. & Osborne, C. M. J., 2025, MNRAS, 542, 2223
1	New atomic data for C I Rydberg states compared with solar UV spectra Storey, P. J., Dufresne, R. P. & Del Zanna, G., 2023, MNRAS, 526, 1396
1	Density-dependent ionization equilibria for carbon with kappa distributions Dzifčáková, Elena, Dufresne, Roger P., Dudík, Jaroslav & Del Zanna, Giulio, 2024, A&A, 690, A340
0	Nigel R. Badnell (1958-2024): A Legacy in Atomic Astrophysics Del Zanna, Giulio, Mason, Helen E., Storey, Peter J., Kuhr, Stefan, Zhang, Chunyu, Mao, Junjie, Ferland, Gary J., Giunta, Alessandra & Dufresne, Roger P., 2025, Atoms, 13, 55
0	Diagnostics for the solar chromosphere using neutral carbon Rydberg lines Dufresne, R. P., Osborne, C. M. J. & Del Zanna, G., 2026, MNRAS, 546, stag076
0	Level-resolved photoionization cross-sections for modelling astrophysical plasma Dufresne, R. P. & Del Zanna, G., 2026, MNRAS, 546, stag239