Ralf Kotulla

723 citations
30 papers · 401 indexed · h-index 10

Impact in

    • Astronomy and Astrophysical Research
    • Galaxies: Formation, Evolution, Phenomena
    • Stellar, planetary, and galactic studies
    • Astrophysics and Star Formation Studies
    • Astrophysical Phenomena and Observations
    • Gamma-ray bursts and supernovae
    • Astro and Planetary Science

Papers in

    • Astronomy and Astrophysical Research 18
    • Galaxies: Formation, Evolution, Phenomena 19
    • Stellar, planetary, and galactic studies 18
    • Astrophysics and Star Formation Studies 4
    • Gamma-ray bursts and supernovae 3
    • Astrophysical Phenomena and Observations 2

Ralf Kotulla

29 papers receiving 387 citations

Peers

Ralf Kotulla
Comparison fields: 5 of 33
  • Instrumentation 182
  • Astronomy and Astrophysics 374
  • Nuclear and High Energy Physics 23
  • Information Systems and Management 10
  • Ecology 28
Replace Mark Neeser with:
Mark Neeser Germany
W. Kapferer Austria
P. Grosbøl Germany
Steven Rieder Netherlands
T. Kronberger Austria
A. J. Gallagher Germany
Sihan Yuan United States
Jenny G. Sorce France
C. Arviset Spain
Y. Ascasíbar Netherlands
Ralf Kotulla relative to Mark Neeser Germany Mark Neeser's profile →
Citations per field
00.5×7.5×
Mark Neeser · 1×
Citations per year

Countries citing papers authored by Ralf Kotulla

Since Specialization
Citations

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

Fields of papers citing papers by Ralf Kotulla

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Ralf Kotulla, 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 Ralf Kotulla Line = papers co-authored together Ralf Kotulla links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20241
2 202210
3 20201
4
A catalog of galaxies in the direction of the Perseus cluster
20197
5 201921
6 20171
7 20171
8 20163
9 20169
10 20164
11 20165
12 201545
13 201411
14 201439
15 20121
16 2009112
17 20092
18 20087
19 20081
20 20088

About Ralf Kotulla

Ralf Kotulla is a scholar working on Instrumentation, Astronomy and Astrophysics, Conservation, Information Systems and Management and Computational Mechanics, having authored 30 papers that have together received 401 indexed citations. Recurring topics across this work include Galaxies: Formation, Evolution, Phenomena (19 papers), Stellar, planetary, and galactic studies (18 papers), Astronomy and Astrophysical Research (18 papers), Astrophysics and Star Formation Studies (4 papers), Gamma-ray bursts and supernovae (3 papers), Astronomical Observations and Instrumentation (3 papers), Infrared Target Detection Methodologies (2 papers) and Astrophysical Phenomena and Observations (2 papers). The work is most often cited by research in Instrumentation (182 citations), Astronomy and Astrophysics (374 citations), Nuclear and High Energy Physics (23 citations), Information Systems and Management (10 citations) and Ecology (28 citations). Ralf Kotulla has collaborated with scholars based in United States, United Kingdom and Germany. Frequent co-authors include Peter Anders, Peter M. Weilbacher, T. Lisker, C. Olczak, Rainer Spurzem, Joachim Janz, Christopher J. Conselice, J. S. Gallagher, E. K. Grebel and Samantha J. Penny. Their work appears in journals such as Monthly Notices of the Royal Astronomical Society, The Astrophysical Journal, Astronomy and Astrophysics, Publications of the Astronomical Society of the Pacific and Monthly Notices of the Royal Astronomical Society Letters.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026