B. Freytag

7.7k total citations · 2 hit papers
128 papers, 4.6k citations indexed

About

B. Freytag is a scholar working on Astronomy and Astrophysics, Instrumentation and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, B. Freytag has authored 128 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 112 papers in Astronomy and Astrophysics, 46 papers in Instrumentation and 14 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in B. Freytag's work include Stellar, planetary, and galactic studies (102 papers), Astrophysics and Star Formation Studies (59 papers) and Astro and Planetary Science (47 papers). B. Freytag is often cited by papers focused on Stellar, planetary, and galactic studies (102 papers), Astrophysics and Star Formation Studies (59 papers) and Astro and Planetary Science (47 papers). B. Freytag collaborates with scholars based in Germany, Sweden and France. B. Freytag's co-authors include H.‐G. Ludwig, M. Steffen, P. Bonifacio, F. Allard, D. Homeier, B. Plez, A. Chiavassa, S. Höfner, Matthias Steffen and E. Caffau and has published in prestigious journals such as Nature, The Journal of Chemical Physics and The Astrophysical Journal.

In The Last Decade

B. Freytag

121 papers receiving 4.4k 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.

Solar Chemical Abundances Determined with a CO5BOLD 3D Model Atmosphere

2010 519 citations H.‐G. Ludwig, B. Freytag et al. profile →
Models of very-low-mass stars, brown dwarfs and exoplanets

2012 459 citations F. Allard, D. Homeier et al. profile →

Peers

Countries citing papers authored by B. Freytag

Since Specialization

Citations

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

Fields of papers citing papers by B. Freytag

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of B. Freytag

This figure shows the co-authorship network connecting the top 25 collaborators of B. Freytag. A scholar is included among the top collaborators of B. Freytag 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 B. Freytag. B. Freytag 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

#	Work	Indexed citations
1	Retrieving stellar parameters and dynamics of AGB stars with Gaia parallax measurements and CO^5BOLD RHD simulations 2024 ·Astronomy and Astrophysics ·(unknown), A. Chiavassa, Ashfaq Ahmad, B. Freytag, S. Uttenthaler	2
2	Simulating small-scale dynamo action in cool main-sequence stars 2024 ·Astronomy and Astrophysics ·Fabio Riva, O. Steiner, B. Freytag	0
3	Dimming events of evolved stars due to clouds of molecular gas 2024 ·Astronomy and Astrophysics ·B. Freytag, S. Höfner, B. Aringer, A. Chiavassa	1
4	A new dimension in the variability of AGB stars: Convection patterns size changes with pulsation 2024 ·Astronomy and Astrophysics ·(unknown), J. Sánchez-Bermúdez, C. Paladini, B. Freytag, M. Wittkowski, A. Alberdi, (unknown), Jean-Philippe Berger, A. Chiavassa, S. Höfner, A. Jorissen, P. Kervella, J.-B. Le Bouquin, Paola Marigo, M. Montargès, Michele Trabucchi, (unknown), R. Schödel, S. Van Eck	6
5	Effects of magnetic fields on the center-to-limb variation in solar-type stars 2023 ·Astronomy and Astrophysics ·H.‐G. Ludwig, M. Steffen, B. Freytag	9
6	Global 3D radiation-hydrodynamical models of AGB stars with dust-driven winds 2022 ·Astronomy and Astrophysics ·B. Freytag, S. Höfner	30
7	Horizontal spreading of planetary debris accreted by white dwarfs 2021 ·Monthly Notices of the Royal Astronomical Society ·Tim Cunningham, Pier-Emmanuel Tremblay, Evan B. Bauer, Odette Toloza, Elena Cukanovaite, D. Koester, Jay Farihi, B. Freytag, B. T. Gänsicke, H.‐G. Ludwig, Dimitri Veras	32
8	Explaining the winds of AGB stars: Recent progress 2020 ·Proceedings of the International Astronomical Union ·S. Höfner, B. Freytag	1
9	VLTI-PIONIER imaging of the red supergiant V602 Carinae 2020 ·Springer Link (Chiba Institute of Technology) ·(unknown), M. Wittkowski, A. Chiavassa, Fabien Baron, J. M. Marcaide, J. C. Guirado, B. Freytag, S. Höfner, X. Haubois, J. Woillez	7
10	Exploring the origin of clumpy dust clouds around cool giants 2019 ·Astronomy and Astrophysics ·S. Höfner, B. Freytag	28
11	Spectroscopic properties of a two-dimensional time-dependent Cepheid model 2018 ·Springer Link (Chiba Institute of Technology) ·(unknown), H.‐G. Ludwig, B. Freytag, B. Lemasle, M. Marconi	9
12	Non-magnetic photospheric bright points in 3D simulations of the solar atmosphere 2016 ·Springer Link (Chiba Institute of Technology) ·(unknown), O. Steiner, B. Freytag	4
13	Near-infrared spectro-interferometry of Mira variables and comparisons to 1D dynamic model atmospheres and 3D convection simulations 2016 ·Springer Link (Chiba Institute of Technology) ·M. Wittkowski, A. Chiavassa, B. Freytag, M. Scholz, S. Höfner, I. Karovicova, P. A. Whitelock	28
14	Pure-hydrogen 3D model atmospheres of cool white dwarfs 2013 ·Springer Link (Chiba Institute of Technology) ·Pier-Emmanuel Tremblay, H.‐G. Ludwig, M. Steffen, B. Freytag	35
15	Granulation properties of giants, dwarfs, and white dwarfs from the CIFIST 3D model atmosphere grid 2013 ·Springer Link (Chiba Institute of Technology) ·Pier-Emmanuel Tremblay, H.‐G. Ludwig, B. Freytag, M. Steffen, E. Caffau	34
16	Simulations of the solar near-surface layers with the CO5BOLD, MURaM, and Stagger codes 2012 ·Springer Link (Chiba Institute of Technology) ·Benjamin Beeck, R. Collet, M. Steffen, M. Asplund, R. H. Cameron, B. Freytag, Wolfgang Hayek, H.‐G. Ludwig, M. Schüßler	50
17	Solution to the problem of the surface gravity distribution of cool DA white dwarfs from improved 3D model atmospheres 2011 ·Springer Link (Chiba Institute of Technology) ·Pier-Emmanuel Tremblay, H.‐G. Ludwig, M. Steffen, P. Bergeron, B. Freytag	46
18	Radiative hydrodynamics simulations of red supergiant stars 2011 ·Astronomy and Astrophysics ·A. Chiavassa, B. Freytag, T. Masseron, B. Plez	67
19	Radiative hydrodynamic simulations of red supergiant stars 2011 ·Astronomy and Astrophysics ·A. Chiavassa, E. Pasquato, A. Jorissen, (unknown), C. Babusiaux, B. Freytag, H.‐G. Ludwig, (unknown), Y. Rabbia, A. Spang, O. Chesneau	73
20	The role of convection, overshoot, and gravity waves for the transport of dust in M dwarf and brown dwarf atmospheres 2010 ·Springer Link (Chiba Institute of Technology) ·B. Freytag, F. Allard, H.‐G. Ludwig, D. Homeier, M. Steffen	92

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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