Sten Hasselquist

12.4k total citations · 1 hit paper
33 papers, 864 citations indexed

About

Sten Hasselquist is a scholar working on Astronomy and Astrophysics, Instrumentation and Nuclear and High Energy Physics. According to data from OpenAlex, Sten Hasselquist has authored 33 papers receiving a total of 864 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Astronomy and Astrophysics, 18 papers in Instrumentation and 1 paper in Nuclear and High Energy Physics. Recurrent topics in Sten Hasselquist's work include Stellar, planetary, and galactic studies (32 papers), Astrophysics and Star Formation Studies (25 papers) and Astronomy and Astrophysical Research (18 papers). Sten Hasselquist is often cited by papers focused on Stellar, planetary, and galactic studies (32 papers), Astrophysics and Star Formation Studies (25 papers) and Astronomy and Astrophysical Research (18 papers). Sten Hasselquist collaborates with scholars based in United States, Chile and Spain. Sten Hasselquist's co-authors include Steven R. Majewski, Jon A. Holtzman, Ricardo P. Schiavon, Carlos Allende Prieto, J. Ted Mackereth, José G. Fernández-Trincado, D. A. García–Hernández, Kátia Cunha, Christian R. Hayes and Joel Pfeffer and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and The Astrophysical Journal Supplement Series.

In The Last Decade

Sten Hasselquist

31 papers receiving 775 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 origin of accreted stellar halo populations in the Milky Way using APOGEE,Gaia, and the EAGLE simulations

2018 201 citations J. Ted Mackereth, Ricardo P. Schiavon et al. Monthly Notices of the Royal Astronomical Society profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Sten Hasselquist United States	15	827	445	31	31	15	33	864
Kevin C. Schlaufman United States	18	925 1.1×	386 0.9×	28 0.9×	46 1.5×	8 0.5×	43	956
A. B. A. Queiroz Germany	17	790 1.0×	409 0.9×	39 1.3×	28 0.9×	18 1.2×	33	826
Ángeles Pérez-Villegas Brazil	19	766 0.9×	385 0.9×	35 1.1×	29 0.9×	20 1.3×	51	802
J. M. Bestenlehner United Kingdom	17	956 1.2×	353 0.8×	45 1.5×	35 1.1×	6 0.4×	30	979
M. P. Döllinger Germany	12	736 0.9×	372 0.8×	15 0.5×	26 0.8×	18 1.2×	17	738
Thaíse S. Rodrigues Italy	8	792 1.0×	450 1.0×	23 0.7×	21 0.7×	8 0.5×	11	816
P. Arriagada Chile	10	754 0.9×	282 0.6×	21 0.7×	34 1.1×	17 1.1×	13	769
G. Maciejewski Poland	13	567 0.7×	281 0.6×	22 0.7×	33 1.1×	9 0.6×	43	576
G. Cordoni Italy	17	831 1.0×	528 1.2×	36 1.2×	41 1.3×	5 0.3×	46	897
Jinliang Hou China	13	581 0.7×	282 0.6×	32 1.0×	56 1.8×	17 1.1×	37	603

Countries citing papers authored by Sten Hasselquist

Since Specialization

Citations

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

Fields of papers citing papers by Sten Hasselquist

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sten Hasselquist

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

Cunha, Kátia, Verne V. Smith, Diogo Souto, et al.. (2025). An Analysis of the Radius Gap in a Sample of Kepler, K2, and TESS Exoplanets Orbiting M-dwarf Stars. The Astrophysical Journal. 993(2). 233–233.

Griffith, Emily J., David W. Hogg, Sten Hasselquist, et al.. (2025). Many Elements Matter: Detailed Abundance Patterns Reveal Star Formation and Enrichment Differences among Milky Way Structural Components. The Astronomical Journal. 169(5). 280–280. 2 indexed citations

Povick, Joshua, David L. Nidever, Jamie Tayar, et al.. (2024). Revealing the chemical structure of the Magellanic Clouds with APOGEE. I. Calculating individual stellar ages of RGB stars in the Large Magellanic Cloud. Monthly Notices of the Royal Astronomical Society. 533(3). 3685–3707. 6 indexed citations

Hasselquist, Sten, Christian R. Hayes, Emily J. Griffith, et al.. (2024). Two-process Model and Residual Abundance Analysis of the Milky Way Massive Satellites. The Astrophysical Journal. 974(2). 227–227. 3 indexed citations

Almeida, Andrés, Steven R. Majewski, David L. Nidever, et al.. (2024). Exploring the origin of the distance bimodality of stars in the periphery of the Small Magellanic Cloud with APOGEE and Gaia. Monthly Notices of the Royal Astronomical Society. 529(4). 3858–3876. 7 indexed citations

Griffith, Emily J., David W. Hogg, Julianne J. Dalcanton, et al.. (2024). KPM: A Flexible and Data-driven K-process Model for Nucleosynthesis. The Astronomical Journal. 167(3). 98–98. 7 indexed citations

Zasowski, Gail, Anil C. Seth, Sten Hasselquist, et al.. (2023). The Chemodynamics of the Stellar Populations in M31 from APOGEE Integrated-light Spectroscopy. The Astrophysical Journal. 952(1). 23–23. 5 indexed citations

Tayar, Jamie, et al.. (2023). Investigating APOKASC Red Giant Stars with Abnormal Carbon-to-nitrogen Ratios. The Astrophysical Journal. 959(2). 123–123. 8 indexed citations

Chojnowski, S. Drew, S. Hubrig, David L. Nidever, et al.. (2023). Confident detection of doubly ionized thorium in the extreme Ap star CPD-62° 2717. Monthly Notices of the Royal Astronomical Society. 522(4). 5931–5945. 3 indexed citations

10.

Wilson, Robert F., Caleb I. Cañas, Steven R. Majewski, et al.. (2022). The Influence of 10 Unique Chemical Elements in Shaping the Distribution of Kepler Planets. The Astronomical Journal. 163(3). 128–128. 12 indexed citations

11.

Hayes, Christian R., T. Masseron, Jennifer Sobeck, et al.. (2022). BACCHUS Analysis of Weak Lines in APOGEE Spectra (BAWLAS). The Astrophysical Journal Supplement Series. 262(1). 34–34. 31 indexed citations

12.

Roig, F., Steven R. Majewski, Kátia Cunha, et al.. (2022). High-velocity Stars in SDSS/APOGEE DR17. The Astronomical Journal. 164(5). 187–187. 7 indexed citations

13.

Lewis, Hannah M., Borja Anguiano, Steven R. Majewski, et al.. (2021). Close substellar-mass companions in stellar wide binaries: discovery and characterization with APOGEE and Gaia DR2. Monthly Notices of the Royal Astronomical Society. 509(3). 3355–3370. 3 indexed citations

14.

Schiavon, Ricardo P., Danny Horta, Andrew C. Mason, et al.. (2021). An enquiry on the origins of N-rich stars in the inner Galaxy based on APOGEE chemical compositions. Monthly Notices of the Royal Astronomical Society. 504(2). 1657–1667. 11 indexed citations

15.

Horta, Danny, J. Ted Mackereth, Ricardo P. Schiavon, et al.. (2020). The contribution of N-rich stars to the Galactic stellar halo using APOGEE red giants. Monthly Notices of the Royal Astronomical Society. 500(4). 5462–5478. 36 indexed citations

16.

Schultheis, M., Á. Rojas-Arriagada, Kátia Cunha, et al.. (2020). Cool stars in the Galactic center as seen by APOGEE. Astronomy and Astrophysics. 642. A81–A81. 19 indexed citations

17.

Chojnowski, S. Drew, S. Hubrig, Sten Hasselquist, et al.. (2020). The SDSS/APOGEE catalogue of HgMn stars. Monthly Notices of the Royal Astronomical Society. 496(1). 832–850. 14 indexed citations

18.

Zasowski, Gail, M. Schultheis, Sten Hasselquist, et al.. (2019). APOGEE DR14/DR15 Abundances in the Inner Milky Way. The Astrophysical Journal. 870(2). 138–138. 42 indexed citations

19.

Chojnowski, S. Drew, S. Hubrig, Sten Hasselquist, et al.. (2019). Discovery of Resolved Magnetically Split Lines in SDSS/APOGEE Spectra of 157 Ap/Bp Stars. The Astrophysical Journal Letters. 873(1). L5–L5. 23 indexed citations

20.

Mackereth, J. Ted, Ricardo P. Schiavon, Joel Pfeffer, et al.. (2018). The origin of accreted stellar halo populations in the Milky Way using APOGEE,Gaia, and the EAGLE simulations. Monthly Notices of the Royal Astronomical Society. 482(3). 3426–3442. 201 indexed citations breakdown →

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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