Helmut Lammer

1.4k citations
13 papers · 561 · h-index 9

Impact in

    • Stellar, planetary, and galactic studies
    • Astro and Planetary Science
    • Astrophysics and Star Formation Studies
    • Solar and Space Plasma Dynamics
    • Planetary Science and Exploration
    • Space Science and Extraterrestrial Life
    • Astronomy and Astrophysical Research

Papers in

    • Astro and Planetary Science 13
    • Stellar, planetary, and galactic studies 10
    • Solar and Space Plasma Dynamics 4
    • Astrophysics and Star Formation Studies 3
    • Planetary Science and Exploration 1
    • Astronomy and Astrophysical Research 2

Helmut Lammer

10 papers receiving 528 citations

Peers

Helmut Lammer
Comparison fields: 5 of 32
  • Astronomy and Astrophysics 531
  • Instrumentation 57
  • Atmospheric Science 70
  • Nuclear and High Energy Physics 15
  • Paleontology 8
Replace Sarah Ballard with:
Sarah Ballard United States
Yuri N. Kulikov Russia
Cayman T. Unterborn United States
J. Paillet France
A. P. Buccino Argentina
C. D. Parkinson United States
X. Delfosse United States
A. Levi United States
C. Sotin France
Paul A. Dalba United States
Helmut Lammer relative to Sarah Ballard United States Sarah Ballard's profile →
Citations per field
00.5×2.6×
Sarah Ballard · 1×
Citations per year

Countries citing papers authored by Helmut Lammer

Since Specialization
Citations

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

Fields of papers citing papers by Helmut Lammer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Helmut Lammer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Helmut Lammer Line = papers co-authored together Helmut Lammer links everyone, so they are left out of the graph.

All Works

13 of 13 papers shown
#Work
1 2007207
2 2007163
3 201051
4 201240
5 201033
6 201425
7 200716
8 200714
9 20109
10 20183
11 20250
12 20250
13 20040

About Helmut Lammer

Helmut Lammer is a scholar working on Astronomy and Astrophysics, Instrumentation, Nuclear and High Energy Physics, Statistical and Nonlinear Physics and Atmospheric Science, having authored 13 papers that have together received 561 indexed citations. Recurring topics across this work include Astro and Planetary Science (13 papers), Stellar, planetary, and galactic studies (10 papers), Solar and Space Plasma Dynamics (4 papers), Astrophysics and Star Formation Studies (3 papers), Astronomical and nuclear sciences (2 papers), Astronomy and Astrophysical Research (2 papers), Planetary Science and Exploration (1 paper) and Atmospheric Ozone and Climate (1 paper). The work is most often cited by research in Astronomy and Astrophysics (531 citations), Instrumentation (57 citations), Atmospheric Science (70 citations), Nuclear and High Energy Physics (15 citations) and Paleontology (8 citations). Helmut Lammer has collaborated with scholars based in Austria, Germany and France. Frequent co-authors include M. L. Khodachenko, Franck Selsis, I. Ribas, H. K. Biernat, C. Eiroa, T. Penz, Yuri N. Kulikov, Н. В. Еркаев, Herbert Lichtenegger and Naoki Terada. Their work appears in journals such as Astrobiology, Space Science Reviews, The Planetary Science Journal, Open MIND and Astrophysics and space science library.

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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