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.
This map shows the geographic impact of M. L. Ahnen'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 M. L. Ahnen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. L. Ahnen more than expected).
This network shows the impact of papers produced by M. L. Ahnen. 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 M. L. Ahnen. The network helps show where M. L. Ahnen may publish in the future.
Co-authorship network of co-authors of M. L. Ahnen
This figure shows the co-authorship network connecting the top 25 collaborators of M. L. Ahnen.
A scholar is included among the top collaborators of M. L. Ahnen 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 M. L. Ahnen. M. L. Ahnen is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ahnen, M. L., et al.. (2020). Statistics of VHE γ-rays in temporal association with radio giant pulses from the Crab pulsar. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas).3 indexed citations
Ahnen, M. L., L. A. Antonelli, P. Antoranz, et al.. (2017). Multiband variability studies and novel broadband SED modeling of Mrk 501 in 2009. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas).18 indexed citations
Ahnen, M. L., S. Ansoldi, L. A. Antonelli, et al.. (2016). Long-term multi-wavelength variability and correlation study of Markarian 421 from 2007 to 2009. Dipòsit Digital de la Universitat de Barcelona (Universitat de Barcelona).25 indexed citations
9.
Ahnen, M. L., W. Bednarek, K. Noda, et al.. (2015). Very high-energy $gamma$-ray observations of novae and dwarf novae with the MAGIC telescopes. Desy Publications Database (Deutsches Elektronen-Synchrotron DESY).13 indexed citations
10.
Ahnen, M. L., S. Ansoldi, L. A. Antonelli, et al.. (2015). Very High Energy $gamma$-Rays from the Universe's Middle Age: Detection of the z=0.940 Blazar PKS 1441+25 with MAGIC. Dipòsit Digital de la Universitat de Barcelona (Universitat de Barcelona).57 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.