Andrew Siemion

3.3k total citations
83 papers, 666 citations indexed

About

Andrew Siemion is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation. According to data from OpenAlex, Andrew Siemion has authored 83 papers receiving a total of 666 indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Astronomy and Astrophysics, 13 papers in Nuclear and High Energy Physics and 6 papers in Instrumentation. Recurrent topics in Andrew Siemion's work include Space Science and Extraterrestrial Life (46 papers), Gamma-ray bursts and supernovae (46 papers) and Planetary Science and Exploration (27 papers). Andrew Siemion is often cited by papers focused on Space Science and Extraterrestrial Life (46 papers), Gamma-ray bursts and supernovae (46 papers) and Planetary Science and Exploration (27 papers). Andrew Siemion collaborates with scholars based in United States, United Kingdom and Malta. Andrew Siemion's co-authors include Dan Werthimer, Matt Lebofsky, Vishal Gajjar, Danny C. Price, David H. E. MacMahon, S. Croft, Howard Isaacson, David R. DeBoer, Sofia Z. Sheikh and M. A. Garrett and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and The Astronomical Journal.

In The Last Decade

Andrew Siemion

70 papers receiving 591 citations

Peers

Andrew Siemion

NHEP

EEE

David H. E. MacMahon United States

M. Remazeilles United Kingdom

Joseph Lazio United States

D. A. Mitchell Australia

K. Golap United States

L. J. Greenhill United States

J. Kocz United States

M. Waterson United Kingdom

Jeffrey Jewell United States

S. V. White South Africa

David H. E. MacMahon United States

Andrew Siemion

339 ×0.6

78 ×0.9

NHEP

56 ×1.3

45 ×1.0

EEE

12 ×0.5

Citations per year, relative to Andrew Siemion Andrew Siemion (= 1×) peers David H. E. MacMahon

Countries citing papers authored by Andrew Siemion

Since Specialization

Citations

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

Fields of papers citing papers by Andrew Siemion

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andrew Siemion

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

Garrett, M. A., et al.. (2025). High-resolution imaging of the radio source associated with Project Hephaistos Dyson Sphere Candidate G. Monthly Notices of the Royal Astronomical Society Letters. 538(1). L56–L61.

Czech, Daniel, et al.. (2025). COSMIC’s Large-scale Search for Technosignatures during the VLA Sky Survey: Survey Description and First Results. The Astronomical Journal. 169(3). 122–122.

Painter, C. A., S. Croft, Matt Lebofsky, et al.. (2025). A Novel Technosignature Search in the Breakthrough Listen Green Bank Telescope Archive. The Astronomical Journal. 169(4). 222–222.

Croft, S., Daniel Bautista, Vishal Gajjar, et al.. (2025). Anomaly Detection and Radio-frequency Interference Classification with Unsupervised Learning in Narrowband Radio Technosignature Searches. The Astronomical Journal. 169(4). 206–206. 3 indexed citations

Garrett, M. A., et al.. (2024). Conducting high-frequency radio SETI searches using ALMA. Monthly Notices of the Royal Astronomical Society. 536(3). 2127–2134.

Davenport, James R. A., et al.. (2024). Searching the SN 1987A SETI Ellipsoid with TESS. The Astronomical Journal. 167(3). 101–101. 3 indexed citations

Siemion, Andrew, Imke de Pater, S. Croft, et al.. (2024). The Breakthrough Listen Search for Intelligent Life: Galactic Center Search for Scintillated Technosignatures. The Astronomical Journal. 168(6). 284–284. 1 indexed citations

Davenport, James R. A., et al.. (2023). Real-time Technosignature Strategies with SN 2023ixf. Research Notes of the AAS. 7(6). 120–120. 1 indexed citations

Sheikh, Sofia Z., Shubham Kanodia, W. Paul Bowman, et al.. (2023). A Green Bank Telescope Search for Narrowband Technosignatures between 1.1 and 1.9 GHz During 12 Kepler Planetary Transits. The Astronomical Journal. 165(2). 61–61. 7 indexed citations

10.

Isaacson, Howard, et al.. (2023). The Breakthrough Listen Search for Intelligent Life: A Laser Search Pipeline for the Automated Planet Finder. The Astronomical Journal. 165(3). 114–114. 7 indexed citations

11.

Ng, Cherry, S. Croft, Andrew Siemion, et al.. (2023). A deep-learning search for technosignatures from 820 nearby stars. Nature Astronomy. 19 indexed citations

12.

Davenport, James R. A., et al.. (2023). Signal Synchronization Strategies and Time Domain SETI with Gaia DR3. The Astronomical Journal. 166(2). 79–79. 5 indexed citations

13.

Siemion, Andrew, Imke de Pater, S. Croft, et al.. (2022). Setigen: Simulating Radio Technosignatures for the Search for Extraterrestrial Intelligence. The Astronomical Journal. 163(5). 222–222. 11 indexed citations

14.

Price, Danny C., David H. E. MacMahon, Matt Lebofsky, et al.. (2021). Expanded Capability of the Breakthrough Listen Parkes Data Recorder for Observations with the UWL Receiver. Research Notes of the AAS. 5(5). 114–114. 5 indexed citations

15.

Cordes, J. M., et al.. (2021). 4–8 GHz Spectrotemporal Emission from the Galactic Center Magnetar PSR J1745–2900. The Astrophysical Journal. 921(2). 101–101. 8 indexed citations

16.

Sheikh, Sofia Z., Danny C. Price, David R. DeBoer, et al.. (2021). Analysis of the Breakthrough Listen signal of interest blc1 with a technosignature verification framework. Nature Astronomy. 5(11). 1153–1162. 22 indexed citations

17.

Sheikh, Sofia Z., Andrew Siemion, J. Emilio Enriquez, et al.. (2020). The Breakthrough Listen Search for Intelligent Life: A 3.95–8.00 GHz Search for Radio Technosignatures in the Restricted Earth Transit Zone. The Astronomical Journal. 160(1). 29–29. 23 indexed citations

18.

Gajjar, Vishal, Howard Isaacson, Andrew Siemion, et al.. (2020). Breakthrough Listen Search for Technosignatures toward the Kepler-160 System. Research Notes of the AAS. 4(6). 97–97. 3 indexed citations

19.

Enriquez, J. Emilio, Andrew Siemion, T. Joseph W. Lazio, et al.. (2018). Breakthrough Listen Observations of 1I/′Oumuamua with the GBT. Research Notes of the AAS. 2(1). 9–9. 9 indexed citations

20.

Enriquez, J. Emilio, Andrew Siemion, Griffin Foster, et al.. (2017). The Breakthrough Listen Search for Intelligent Life: 1.1–1.9 GHz Observations of 692 Nearby Stars. The Astrophysical Journal. 849(2). 104–104. 68 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.

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