A. N. Heays

2.0k total citations · 1 hit paper
61 papers, 1.5k citations indexed

About

A. N. Heays is a scholar working on Atmospheric Science, Spectroscopy and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, A. N. Heays has authored 61 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Atmospheric Science, 33 papers in Spectroscopy and 31 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in A. N. Heays's work include Atmospheric Ozone and Climate (33 papers), Spectroscopy and Laser Applications (25 papers) and Advanced Chemical Physics Studies (25 papers). A. N. Heays is often cited by papers focused on Atmospheric Ozone and Climate (33 papers), Spectroscopy and Laser Applications (25 papers) and Advanced Chemical Physics Studies (25 papers). A. N. Heays collaborates with scholars based in United States, Netherlands and France. A. N. Heays's co-authors include E. F. van Dishoeck, B. R. Lewis, Arthur D. Bosman, S. T. Gibson, W. Ubachs, G. Stark, N. de Oliveira, R. Visser, Mao‐Chang Liang and J. R. Lyons and has published in prestigious journals such as The Journal of Chemical Physics, SHILAP Revista de lepidopterología and Journal of Geophysical Research Atmospheres.

In The Last Decade

A. N. Heays

59 papers receiving 1.4k citations

Hit Papers

align trajectories

What are hit papers?

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.

Photodissociation and photoionisation of atoms and molecules of astrophysical interest

2017 313 citations A. N. Heays, Arthur D. Bosman et al. Astronomy and Astrophysics profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. N. Heays United States	18	848	627	621	607	85	61	1.5k
P. Boduch France	22	958 1.1×	410 0.7×	320 0.5×	559 0.9×	52 0.6×	80	1.3k
M.‐C. Gazeau France	18	860 1.0×	379 0.6×	446 0.7×	372 0.6×	99 1.2×	45	1.2k
Kevin M. Hickson France	31	1.2k 1.4×	1.3k 2.0×	1.3k 2.1×	1.5k 2.5×	40 0.5×	99	2.7k
A. B. C. Patzer Germany	23	715 0.8×	313 0.5×	390 0.6×	491 0.8×	29 0.3×	66	1.4k
S. A. Sandford United States	19	2.1k 2.5×	749 1.2×	857 1.4×	639 1.1×	143 1.7×	60	2.5k
G. Stark United States	22	323 0.4×	631 1.0×	635 1.0×	597 1.0×	43 0.5×	75	1.2k
P. Lavvas France	31	2.6k 3.0×	976 1.6×	423 0.7×	596 1.0×	190 2.2×	84	3.0k
H. Wiesemeyer Germany	26	2.1k 2.5×	423 0.7×	604 1.0×	286 0.5×	47 0.6×	91	2.4k
Martin Cordiner United States	26	1.5k 1.8×	644 1.0×	791 1.3×	754 1.2×	86 1.0×	114	2.0k
M. L. Delitsky United States	15	1.5k 1.7×	917 1.5×	1.2k 1.9×	376 0.6×	81 1.0×	37	2.1k

Countries citing papers authored by A. N. Heays

Since Specialization

Citations

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

Fields of papers citing papers by A. N. Heays

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. N. Heays

This figure shows the co-authorship network connecting the top 25 collaborators of A. N. Heays. A scholar is included among the top collaborators of A. N. Heays 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. N. Heays. A. N. Heays is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Field, Robert W., et al.. (2024). FT-spectroscopy of the 12C18O rare isotopologue and deperturbation analysis of the A1Π(v = 3) level. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 312. 124011–124011. 2 indexed citations

Heays, A. N., et al.. (2022). VUV–VIS FT spectroscopy of the rare 13C18O isotopologue of carbon monoxide: Analysis of the A1Π(v = 1) multiply-perturbed level. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 279. 121367–121367. 3 indexed citations

Heays, A. N., G. Stark, J. R. Lyons, et al.. (2022). Ultraviolet photoabsorption in the B ³ Σ ^- − X ³ Σ ^- and C ³ Π − X ³ Σ ^- band systems of SO sulphur isotopologues. Molecular Physics. 121(17-18). 3 indexed citations

Visser, R., Simon Bruderer, P. Cazzoletti, et al.. (2018). Nitrogen isotope fractionation in protoplanetary disks. Springer Link (Chiba Institute of Technology). 58 indexed citations

Lewis, B. R., S. T. Gibson, G. Stark, & A. N. Heays. (2018). Predissociation of the B Σu−3 state of S2: A coupled-channel model. The Journal of Chemical Physics. 148(24). 244303–244303. 9 indexed citations

Eidelsberg, M., Joël Lemaire, S. R. Federman, et al.. (2017). High-resolution study of oscillator strengths and predissociation rates for ¹³C¹⁸O . Astronomy and Astrophysics. 602. A76–A76. 12 indexed citations

Heays, A. N., Arthur D. Bosman, & E. F. van Dishoeck. (2017). Photodissociation and photoionisation of atoms and molecules of astrophysical interest. Astronomy and Astrophysics. 602. A105–A105. 313 indexed citations breakdown →

Lemaire, Joël, A. N. Heays, M. Eidelsberg, et al.. (2017). Atlas of new and revised high-resolution spectroscopy of six CO isotopologues in the 101–115 nm range. Astronomy and Astrophysics. 614. A114–A114. 9 indexed citations

Niu, M. L., Robert W. Field, E. J. Salumbides, et al.. (2016). VIS and VUV spectroscopy of ¹²C¹⁷O and deperturbation analysis of the A¹Π, υ = 1–5 levels. RSC Advances. 6(38). 31588–31606. 11 indexed citations

10.

Kama, Mihkel, Paola Pinilla, & A. N. Heays. (2016). Spirals in protoplanetary disks from photon travel time. Astronomy and Astrophysics. 593. L20–L20. 6 indexed citations

11.

Lemaire, Joël, M. Eidelsberg, A. N. Heays, et al.. (2016). High-resolution spectroscopy of the ${A}^{1}{\rm{\Pi }}(v^{\prime} =0\mbox{--}10)\mbox{--}{X}^{1}{{\rm{\Sigma }}}^{+}(v^{\prime\prime} =0)$ bands in¹³C¹⁸O: term values, ro-vibrational oscillator strengths and Hönl–London corrections. Journal of Physics B Atomic Molecular and Optical Physics. 49(15). 154001–154001. 7 indexed citations

12.

Niu, M. L., et al.. (2015). Spectroscopy and perturbation analysis of the CO A1Π −X1Σ+ (2,0), (3,0) and (4,0) bands. DSpace@MIT (Massachusetts Institute of Technology). 12 indexed citations

13.

Li, Xiaohu, T. J. Millar, A. N. Heays, et al.. (2015). Chemistry and distribution of daughter species in the circumstellar envelopes of O-rich AGB stars. Astronomy and Astrophysics. 588. A4–A4. 27 indexed citations

14.

Eidelsberg, M., Joël Lemaire, S. R. Federman, et al.. (2014). High-resolution study of oscillator strengths and predissociation rates for¹³C¹⁶O and¹²C¹⁸O. Astronomy and Astrophysics. 566. A96–A96. 21 indexed citations

15.

Li, Xiaohu, T. J. Millar, Catherine Walsh, A. N. Heays, & E. F. van Dishoeck. (2014). Photodissociation and chemistry of N₂in the circumstellar envelope of carbon-rich AGB stars. Astronomy and Astrophysics. 568. A111–A111. 30 indexed citations

16.

Heays, A. N., R. Visser, W. Ubachs, et al.. (2013). Photodissociation of interstellar N₂. Astronomy and Astrophysics. 555. A14–A14. 72 indexed citations

17.

Heays, A. N., R. Visser, R. Gredel, et al.. (2013). Isotope selective photodissociation of N₂by the interstellar radiation field and cosmic rays. Astronomy and Astrophysics. 562. A61–A61. 74 indexed citations

18.

Eidelsberg, M., Joël Lemaire, S. R. Federman, et al.. (2012). High-resolution study of oscillator strengths and predissociation rates for¹²C¹⁶O. Astronomy and Astrophysics. 543. A69–A69. 39 indexed citations

19.

Lewis, B. R., A. N. Heays, S. T. Gibson, H. Lefèbvre-Brion, & R. Lefèbvre. (2008). A coupled-channel model of the Π3u states of N2: Structure and interactions of the 3sσgF3 Π3u and 3pπuG3 Π3u Rydberg states. The Journal of Chemical Physics. 129(16). 164306–164306. 59 indexed citations

20.

Vieitez, M. O., T. I. Ivanov, C. A. de Lange, et al.. (2008). Interactions of the 3pπucΠu1(v=2) Rydberg-complex member in isotopic N2. The Journal of Chemical Physics. 128(13). 134313–134313. 13 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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