Nora Hänni

820 total citations
28 papers, 438 citations indexed

About

Nora Hänni is a scholar working on Astronomy and Astrophysics, Ecology and Atmospheric Science. According to data from OpenAlex, Nora Hänni has authored 28 papers receiving a total of 438 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Astronomy and Astrophysics, 9 papers in Ecology and 7 papers in Atmospheric Science. Recurrent topics in Nora Hänni's work include Astro and Planetary Science (24 papers), Astrophysics and Star Formation Studies (9 papers) and Isotope Analysis in Ecology (9 papers). Nora Hänni is often cited by papers focused on Astro and Planetary Science (24 papers), Astrophysics and Star Formation Studies (9 papers) and Isotope Analysis in Ecology (9 papers). Nora Hänni collaborates with scholars based in Switzerland, United States and Belgium. Nora Hänni's co-authors include M. Rubı́n, S. F. Wampfler, Johan De Keyser, S. A. Fuselier, K. Altwegg, M. R. Combi, Markus Schuhmann, J. J. Berthelier, H. Balsiger and Isaac Schroeder and has published in prestigious journals such as Physical Review Letters, Nature Communications and The Astrophysical Journal.

In The Last Decade

Nora Hänni

27 papers receiving 372 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nora Hänni Switzerland 12 356 149 127 76 70 28 438
J. Keene United States 15 709 2.0× 330 2.2× 236 1.9× 195 2.6× 64 0.9× 31 880
James O’Donoghue United Kingdom 18 611 1.7× 37 0.2× 157 1.2× 33 0.4× 59 0.8× 48 672
R. Martínez Brazil 13 219 0.6× 81 0.5× 74 0.6× 207 2.7× 31 0.4× 33 433
Ursina Calmonte Switzerland 11 752 2.1× 326 2.2× 243 1.9× 148 1.9× 149 2.1× 18 842
D. P. P. Andrade Brazil 13 279 0.8× 169 1.1× 133 1.0× 261 3.4× 13 0.2× 28 445
M. Accolla Italy 10 372 1.0× 114 0.8× 89 0.7× 160 2.1× 17 0.2× 16 452
T. G. Phillips United States 10 631 1.8× 312 2.1× 221 1.7× 203 2.7× 82 1.2× 14 769
Chia-Yu Tzou Switzerland 15 825 2.3× 299 2.0× 224 1.8× 173 2.3× 155 2.2× 21 921
M. S. Westley United States 6 312 0.9× 193 1.3× 244 1.9× 234 3.1× 7 0.1× 8 573
Eliza Miller‐Ricci United States 9 444 1.2× 49 0.3× 83 0.7× 20 0.3× 10 0.1× 13 550

Countries citing papers authored by Nora Hänni

Since Specialization
Citations

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

Fields of papers citing papers by Nora Hänni

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nora Hänni

This figure shows the co-authorship network connecting the top 25 collaborators of Nora Hänni. A scholar is included among the top collaborators of Nora Hänni 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 Nora Hänni. Nora Hänni 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.
Müller, Daniel, K. Altwegg, J. J. Berthelier, et al.. (2025). Land of gas and dust – exploring bursting cavities on comet 67P. Monthly Notices of the Royal Astronomical Society. 537(4). 2997–3008. 2 indexed citations
2.
Hänni, Nora, K. Altwegg, D. Baklouti, et al.. (2025). Nitrogen- and nitrogen-oxygen-bearing organic molecules in comet 67P/Churyumov-Gerasimenko: An untargeted investigation. Astronomy and Astrophysics. 699. A135–A135.
3.
Ligterink, N. F. W., M. Rubı́n, K. Altwegg, et al.. (2024). Sublimation of volatiles from H2O:CO2 bulk ices in the context of comet 67P/Churyumov-Gerasimenko. Astronomy and Astrophysics. 686. A102–A102. 4 indexed citations
4.
Müller, Daniel, K. Altwegg, J. J. Berthelier, et al.. (2024). Deciphering cometary outbursts: linking gas composition changes to trigger mechanisms. Monthly Notices of the Royal Astronomical Society. 529(3). 2763–2776. 7 indexed citations
5.
Hänni, Nora, K. Altwegg, M. R. Combi, et al.. (2024). Evidence for Abiotic Dimethyl Sulfide in Cometary Matter. The Astrophysical Journal. 976(1). 74–74. 9 indexed citations
6.
Ligterink, N. F. W., M. Rubı́n, K. Altwegg, et al.. (2024). Sublimation of volatiles from H2O:CO2 bulk ices in the context of comet 67P/Churyumov–Gerasimenko. Astronomy and Astrophysics. 687. A78–A78. 2 indexed citations
7.
Rubı́n, M., K. Altwegg, J. J. Berthelier, et al.. (2023). Volatiles in the H2O and CO2 ices of comet 67P/Churyumov–Gerasimenko. Monthly Notices of the Royal Astronomical Society. 526(3). 4209–4233. 13 indexed citations
8.
Altwegg, K., Vincenzo Della Corte, Nora Hänni, et al.. (2023). Multi-instrument analysis of 67P/Churyumov-Gerasimenko coma particles: COPS-GIADA data fusion. Astronomy and Astrophysics. 671. A168–A168. 1 indexed citations
9.
Hänni, Nora, K. Altwegg, D. Baklouti, et al.. (2023). Oxygen-bearing organic molecules in comet 67P’s dusty coma: First evidence for abundant heterocycles. Astronomy and Astrophysics. 678. A22–A22. 13 indexed citations
10.
Hänni, Nora, K. Altwegg, M. R. Combi, et al.. (2022). Identification and characterization of a new ensemble of cometary organic molecules. Nature Communications. 13(1). 3639–3639. 29 indexed citations
11.
Müller, Daniel, K. Altwegg, J. J. Berthelier, et al.. (2022). High D/H ratios in water and alkanes in comet 67P/Churyumov-Gerasimenko measured with Rosetta/ROSINA DFMS. Astronomy and Astrophysics. 662. A69–A69. 29 indexed citations
12.
Hänni, Nora, Denis Sheptyakov, Miguel Mena, et al.. (2021). Magnetic order in the quasi-one-dimensional Ising system RbCoCl3. Physical review. B.. 103(9). 8 indexed citations
13.
Dhooghe, Frederik, Johan De Keyser, Nora Hänni, et al.. (2021). Chlorine-bearing species and the 37Cl/35Cl isotope ratio in the coma of comet 67P/Churyumov–Gerasimenko. Monthly Notices of the Royal Astronomical Society. 508(1). 1020–1032. 4 indexed citations
14.
Rubı́n, M., K. Altwegg, J. J. Berthelier, et al.. (2021). Refractory elements in the gas phase for comet 67P/Churyumov-Gerasimenko. Astronomy and Astrophysics. 658. A87–A87. 2 indexed citations
15.
Altwegg, K., H. Balsiger, Nora Hänni, et al.. (2021). Detection of volatiles undergoing sublimation from 67P/Churyumov-Gerasimenko coma particles using ROSINA/COPS. Astronomy and Astrophysics. 651. A26–A26. 4 indexed citations
16.
Hänni, Nora, K. Altwegg, H. Balsiger, et al.. (2021). Cyanogen, cyanoacetylene, and acetonitrile in comet 67P and their relation to the cyano radical. Astronomy and Astrophysics. 647. A22–A22. 21 indexed citations
17.
Altwegg, K., H. Balsiger, Nora Hänni, et al.. (2020). Evidence of ammonium salts in comet 67P as explanation for the nitrogen depletion in cometary comae. Nature Astronomy. 4(5). 533–540. 95 indexed citations
18.
Mena, Miguel, Nora Hänni, Robert Bewley, et al.. (2020). Thermal Control of Spin Excitations in the Coupled Ising-Chain Material RbCoCl3. Physical Review Letters. 124(25). 257201–257201. 11 indexed citations
19.
Altwegg, K., H. Balsiger, M. R. Combi, et al.. (2020). Molecule-dependent oxygen isotopic ratios in the coma of comet 67P/Churyumov–Gerasimenko. Monthly Notices of the Royal Astronomical Society. 498(4). 5855–5862. 17 indexed citations
20.
Schuhmann, Markus, K. Altwegg, H. Balsiger, et al.. (2019). Aliphatic and aromatic hydrocarbons in comet 67P/Churyumov-Gerasimenko seen by ROSINA. Astronomy and Astrophysics. 630. A31–A31. 43 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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