J. Andersen

12.6k total citations · 4 hit papers
137 papers, 7.5k citations indexed

About

J. Andersen is a scholar working on Astronomy and Astrophysics, Instrumentation and Computational Mechanics. According to data from OpenAlex, J. Andersen has authored 137 papers receiving a total of 7.5k indexed citations (citations by other indexed papers that have themselves been cited), including 125 papers in Astronomy and Astrophysics, 92 papers in Instrumentation and 22 papers in Computational Mechanics. Recurrent topics in J. Andersen's work include Stellar, planetary, and galactic studies (121 papers), Astronomy and Astrophysical Research (92 papers) and Astrophysics and Star Formation Studies (53 papers). J. Andersen is often cited by papers focused on Stellar, planetary, and galactic studies (121 papers), Astronomy and Astrophysical Research (92 papers) and Astrophysics and Star Formation Studies (53 papers). J. Andersen collaborates with scholars based in United States, Germany and Brazil. J. Andersen's co-authors include B. Nordström, Johan Holmberg, M. Mayor, Timothy C. Beers, Bjarne Rosenkilde Jørgensen, F. Pont, B. Barbuy, R. Cayrel, F. Spite and P. Bonifacio and has published in prestigious journals such as Nature, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

J. Andersen

125 papers receiving 7.3k 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.

The Geneva-Copenhagen survey of the Solar neighbourhood

2004 935 citations B. Nordström, M. Mayor et al. profile →
The Geneva-Copenhagen survey of the Solar neighbourhood: Ages, metallicities, and kinematic properties of 14,000 F and G dwarfs

2004 753 citations B. Nordström, M. Mayor et al. profile →
First stars V - Abundance patterns from C to Zn and supernova yields in the early Galaxy

2004 687 citations R. Cayrel, É. Depagne et al. profile →
Accurate masses and radii of normal stars

1991 410 citations J. Andersen profile →

Peers

Countries citing papers authored by J. Andersen

Since Specialization

Citations

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

Fields of papers citing papers by J. Andersen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Andersen

This figure shows the co-authorship network connecting the top 25 collaborators of J. Andersen. A scholar is included among the top collaborators of J. Andersen 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 J. Andersen. J. Andersen 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	Revisiting the mass- and radius–luminosity relations for FGK main-sequence stars 2021 ·Springer Link (Chiba Institute of Technology) ·J. Fernandes, R. Gafeira, J. Andersen	4
2	2019 ·Springer Link (Chiba Institute of Technology) ·J. Andersen, Guillermo Torres, J. V. Clausen	1
3	HE 0017+0055: A probable pulsating CEMP-rs star and long-period binary 2016 ·Springer Link (Chiba Institute of Technology) ·A. Jorissen, Terese T. Hansen, S. Van Eck, J. Andersen, B. Nordström, L. Siess, Guillermo Torres, T. Masseron, H. Van Winckel	12
4	Abundances of carbon-enhanced metal-poor stars as constraints on their formation 2016 ·Springer Link (Chiba Institute of Technology) ·C. J. Hansen, B. Nordström, Terese T. Hansen, (unknown), Vinicius M. Placco, Timothy C. Beers, J. Andersen, G. Cescutti, C. Chiappini	39
5	First Stars XVI. HST/STIS Abundances Of Heavy Elements In The Uranium-Rich Metal-Poor Star CS 31082-001 2016 ·Texas ScholarWorks (Texas Digital Library) ·Curtis J. Mello, (unknown), B. Barbuy, (unknown), (unknown), (unknown), (unknown), F. Primas, B. Plez, R. Cayrel, B. Nordström, J. Andersen, C. Sneden, (unknown), P. Bonifacio, P. François, P. Molaro	1
6	GRB 171020A: NOT spectroscopic redshift. 2009 ·GRB Coordinates Network ·D. Xu, J. P. U. Fynbo, N. R. Tanvir, J. Hjorth, G. Leloudas, D. Malesani, P. Jakobsson, (unknown), J. Andersen	1
7	CS 22876-032:The most metal-poor dwarfs. Abundances and 3D effects 2008 ·Research at the University of Copenhagen (University of Copenhagen) ·J. I. Gónzalez Hernández, P. Bonifacio, H.‐G. Ludwig, E. Caffau, (unknown), F. Spite, J. Andersen, P. Molaro	1
8	First stars XI. Chemical composition of the extremely metal-poor dwarfs in\nthe binary CS 22876-032 2008 ·Springer Link (Chiba Institute of Technology) ·J. I. Gónzalez Hernández, P. Bonifacio, H.‐G. Ludwig, E. Caffau, M. Spite, F. Spite, R. Cayrel, P. Molaro, V. Hill, P. François, B. Plez, Timothy C. Beers, T. Sivarani, J. Andersen, B. Barbuy, É. Depagne, B. Nordström, F. Primas	36
9	First stars X. The nature of three unevolved carbon-enhanced metal-poor stars 2006 ·Springer Link (Chiba Institute of Technology) ·T. Sivarani, Timothy C. Beers, P. Bonifacio, P. Molaro, R. Cayrel, Falk Herwig, M. Spite, F. Spite, B. Plez, J. Andersen, B. Barbuy, É. Depagne, V. Hill, (unknown), B. Nordström, F. Primas	50
10	Fast-rotating Nearby Solar-type Stars 2003 ·G. Cutispoto, (unknown), L. Pasquini, J. R. De Medeiros, G. Tagliaferri, J. Andersen	7
11	First stars. I. The extreme r-element rich, iron-poor halo giant CS31082-001. Implications for the r--process site(s) and radioactive cosmochronology 2002 ·Lund University Publications (Lund University) ·V. Hill, B. Plez, R. Cayrel, Timothy C. Beers, B. Nordström, J. Andersen, M. Spite, F. Spite, B. Barbuy, P. Bonifacio, É. Depagne, P. François, F. Primas	253
12	Teaching Quantitative Skills in a Geoscience Context 2002 ·AGU Fall Meeting Abstracts ·(unknown), R. Heather Macdonald, (unknown), J. Andersen, (unknown), (unknown)	1
13	FEROS, the Fiber-fed Extended Range Optical Spectrograph for the ESO 1.52m Telescope 1997 ·Research at the University of Copenhagen (University of Copenhagen) ·A. Kaufer, B. Wolf, J. Andersen, L. Pasquini	12
14	Absolute dimensions of eclipsing binaries. XX. GG Lupi: young metal-deficient B stars 1993 ·Research at the University of Copenhagen (University of Copenhagen) ·J. Andersen, J. V. Clausen, Á. Giménez	1
15	Complementary astrophysical data for Hipparcos stars. (1) Astrophysical fundamental parameters of early-type Hipparcos stars. (2) Radial velocities of southern late-type Hipparcos stars. Profile of two key programmes. 1989 ·The Messenger ·M. Gerbaldi, A. Gómez, S. Grenier, C. Turon, R. Faraggiana, M. Mayor, A. Duquennoy, M. Grenon, F. Crifo, M. Imbert, É. Maurice, L. Prévôt, J. Andersen, B. Nordström, (unknown)	3
16	Radial velocities of southern stars obtained with the photoelectric scanner CORAVEL. VI: 233 F to M type stars in and near the Small Magellanic Cloud. Comparison with 80 spectrographic radial velocities of O to K type stars in this galaxy 1987 ·Astronomy & Astrophysics Supplement Series ·É. Maurice, J. Andersen, A. Ardeberg, (unknown), M. Imbert, (unknown), M. C. Martín, M. Mayor, B. Nordström, L. Prévôt, (unknown), Judith Rousseau	3
17	Four-colour photometry of eclipsing binaries. XXIX. Light curves of TZ Mensae. 1987 ·Astronomy & Astrophysics Supplement Series ·(unknown), J. Andersen, J. V. Clausen, B. Nordström, Bo Reipurth	2
18	Colour-magnitude diagrams of star clusters in the Magellanic Clouds from wide-field electronography. II: NGC 2210 1986 ·Astronomy & Astrophysics Supplement Series ·J. Andersen, A. Blécha, Merle F. Walker	1
19	Bright southern stars of astrophysical interest. 1977 ·Astronomy & Astrophysics Supplement Series ·J. Andersen, B. Nordström	2
20	The Schmidt Telescope as an Astrometric Instrument 1971 ·A&A ·J. Andersen	0

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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