Chow‐Choong Ngeow

6.3k total citations
96 papers, 1.4k citations indexed

About

Chow‐Choong Ngeow is a scholar working on Astronomy and Astrophysics, Instrumentation and Computational Mechanics. According to data from OpenAlex, Chow‐Choong Ngeow has authored 96 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Astronomy and Astrophysics, 30 papers in Instrumentation and 11 papers in Computational Mechanics. Recurrent topics in Chow‐Choong Ngeow's work include Stellar, planetary, and galactic studies (85 papers), Astrophysics and Star Formation Studies (48 papers) and Astronomy and Astrophysical Research (30 papers). Chow‐Choong Ngeow is often cited by papers focused on Stellar, planetary, and galactic studies (85 papers), Astrophysics and Star Formation Studies (48 papers) and Astronomy and Astrophysical Research (30 papers). Chow‐Choong Ngeow collaborates with scholars based in United States, Taiwan and Italy. Chow‐Choong Ngeow's co-authors include Shashi M. Kanbur, N. R. Tanvir, Anupam Bhardwaj, Harinder P. Singh, Hilding R. Neilson, S. Nikolaev, Lucas M. Macri, S. R. Kulkarni, Douglas C. Leonard and P. Nugent and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Chow‐Choong Ngeow

84 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Chow‐Choong Ngeow United States 20 1.3k 439 140 58 57 96 1.4k
Justin Harker United States 10 1.0k 0.8× 442 1.0× 166 1.2× 85 1.5× 35 0.6× 11 1.1k
Christopher Wegg Germany 21 1.6k 1.3× 613 1.4× 149 1.1× 49 0.8× 59 1.0× 24 1.7k
A. Siebert France 31 2.0k 1.6× 841 1.9× 155 1.1× 40 0.7× 54 0.9× 50 2.1k
Enrico M. Di Teodoro United States 20 1.2k 0.9× 507 1.2× 162 1.2× 57 1.0× 48 0.8× 43 1.3k
T. D. Oswalt United States 21 1.4k 1.1× 580 1.3× 121 0.9× 43 0.7× 72 1.3× 77 1.4k
S. Zaggia Italy 27 2.2k 1.6× 1.0k 2.4× 185 1.3× 61 1.1× 67 1.2× 91 2.2k
Branimir Sesar United States 24 1.7k 1.3× 705 1.6× 186 1.3× 47 0.8× 101 1.8× 48 1.8k
Sanjib Sharma Australia 23 1.7k 1.3× 915 2.1× 102 0.7× 29 0.5× 81 1.4× 72 1.8k
А. В. Моисеев Russia 20 1.6k 1.2× 456 1.0× 202 1.4× 52 0.9× 67 1.2× 162 1.7k
M. Calkins United States 15 1.5k 1.2× 448 1.0× 316 2.3× 41 0.7× 44 0.8× 42 1.6k

Countries citing papers authored by Chow‐Choong Ngeow

Since Specialization
Citations

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

Fields of papers citing papers by Chow‐Choong Ngeow

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chow‐Choong Ngeow. 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 Chow‐Choong Ngeow. The network helps show where Chow‐Choong Ngeow may publish in the future.

Co-authorship network of co-authors of Chow‐Choong Ngeow

This figure shows the co-authorship network connecting the top 25 collaborators of Chow‐Choong Ngeow. A scholar is included among the top collaborators of Chow‐Choong Ngeow 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 Chow‐Choong Ngeow. Chow‐Choong Ngeow is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Bhardwaj, Anupam, M. Rejkuba, Chow‐Choong Ngeow, et al.. (2024). Stellar Variability and Distance Indicators in the Near-infrared in Nearby Galaxies. I. RR Lyrae and Anomalous Cepheids in Draco Dwarf Spheroidal. The Astronomical Journal. 167(5). 247–247. 1 indexed citations
2.
Ngeow, Chow‐Choong & Anupam Bhardwaj. (2024). Photometric Metallicity and Distance for the Two RR Lyrae in Segue II and Ursa Major II Dwarf Galaxies Based on Multiband Light Curves. The Astronomical Journal. 167(1). 42–42. 1 indexed citations
3.
Bhardwaj, Anupam, M. Marconi, M. Rejkuba, et al.. (2023). Precise Empirical Determination of Metallicity Dependence of Near-infrared Period–Luminosity Relations for RR Lyrae Variables. The Astrophysical Journal Letters. 944(2). L51–L51. 12 indexed citations
4.
Bhardwaj, Anupam, Adam G. Riess, G. Catanzaro, et al.. (2023). High-resolution Spectroscopic Metallicities of Milky Way Cepheid Standards and Their Impact on the Leavitt Law and the Hubble Constant. The Astrophysical Journal Letters. 955(1). L13–L13. 17 indexed citations
5.
Ou, J., Chow‐Choong Ngeow, Anupam Bhardwaj, et al.. (2023). A Distance Measurement to M33 Using Optical Photometry of Mira Variables. The Astronomical Journal. 165(4). 137–137. 5 indexed citations
6.
Ngeow, Chow‐Choong, Anupam Bhardwaj, M. J. Graham, et al.. (2023). Zwicky Transient Facility and Globular Clusters: The Period–Luminosity and Period–Wesenheit Relations for SX Phoenicis Variables in the gri Band. The Astronomical Journal. 165(5). 190–190. 4 indexed citations
7.
Ngeow, Chow‐Choong, Anupam Bhardwaj, M. J. Graham, et al.. (2022). Zwicky Transient Facility and Globular Clusters: The Period–Luminosity and Period–Wesenheit Relations for Anomalous Cepheids Supplemented with Large Magellanic Cloud Sample. The Astronomical Journal. 164(5). 191–191. 7 indexed citations
8.
Ngeow, Chow‐Choong, Eric C. Bellm, Dmitry A. Duev, et al.. (2021). Zwicky Transient Facility and Globular Clusters: the Period–Luminosity and Period–Luminosity–Color Relations for Late-type Contact Binaries. The Astronomical Journal. 162(2). 63–63. 7 indexed citations
9.
Kong, A. K. H., et al.. (2019). LIGO/Virgo S190425z: Lulin observations of the Swift/UVOT transient.. GCN. 24301. 1.
10.
Peng, Yu, et al.. (2019). LIGO/Virgo S190425z: Lulin Follow-Up Observations.. GCN. 24193. 1.
11.
Yu, Po‐Chieh, Chien-De Lee, Chien-Cheng Lin, et al.. (2018). Searching for Be Stars in the Open Clusters with PTF/iPTF. I. Cluster Sample and Be Star Candidates. The Astronomical Journal. 155(2). 91–91. 5 indexed citations
12.
Gezari, Suvi, T. Hung, S. B. Cenko, et al.. (2017). iPTF Discovery of the Rapid “Turn-on” of a Luminous Quasar. The Astrophysical Journal. 835(2). 144–144. 75 indexed citations
13.
Bhardwaj, Anupam, et al.. (2017). VizieR Online Data Catalog: Galactic and LMC Cepheids Fourier parameters (Bhardwaj+, 2015). 1 indexed citations
14.
Bhardwaj, Anupam, Shashi M. Kanbur, M. Marconi, et al.. (2017). Multiwavelength light curve parameters of Cepheid variables. SHILAP Revista de lepidopterología. 152. 1010–1010. 1 indexed citations
15.
Ritter, Andreas, Chow‐Choong Ngeow, Nicholas P. Konidaris, R. Quimby, & Sagi Ben-Ami. (2014). The SED Machine - Fast classification of transient objects. CaltechAUTHORS (California Institute of Technology).
16.
Neilson, Hilding R., N. Nardetto, Chow‐Choong Ngeow, P. Fouqué, & J. Storm. (2012). Cepheid limb darkening, angular diameter corrections, and projection factor from static spherical model stellar atmospheres. Springer Link (Chiba Institute of Technology). 11 indexed citations
17.
Ngeow, Chow‐Choong, et al.. (2006). VizieR Online Data Catalog: Fourier parameters for Cepheid variables (Ngeow+, 2006). 1 indexed citations
18.
Ngeow, Chow‐Choong & Shashi M. Kanbur. (2006). Nonlinear Period‐Luminosity Relation for the Large Magellanic Cloud Cepheids: Myths and Truths. The Astrophysical Journal. 650(1). 180–188. 18 indexed citations
19.
Kanbur, Shashi M. & Chow‐Choong Ngeow. (2004). Period-colour and amplitude-colour relations in classical Cepheid variables. Monthly Notices of the Royal Astronomical Society. 350(3). 962–970. 46 indexed citations
20.
Kanbur, Shashi M., Chow‐Choong Ngeow, S. Nikolaev, N. R. Tanvir, & M. Hendry. (2003). The extra-galactic Cepheid distance scale from LMC and Galactic period-luminosity relations. Springer Link (Chiba Institute of Technology). 35 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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