Mark D. Lacy

16.1k citations
232 papers · 12.8k · 3 hit papers · h-index 52

Impact in

    • Galaxies: Formation, Evolution, Phenomena
    • Astrophysical Phenomena and Observations
    • Astrophysics and Star Formation Studies
    • Stellar, planetary, and galactic studies
    • Gamma-ray bursts and supernovae
    • Radio Astronomy Observations and Technology
    • Astronomy and Astrophysical Research

Papers in

    • Galaxies: Formation, Evolution, Phenomena 191
    • Astrophysical Phenomena and Observations 21
    • Radio Astronomy Observations and Technology 6
    • Astrophysics and Star Formation Studies 3
    • Gamma-ray bursts and supernovae 2
    • Astronomy and Astrophysical Research 14

Mark D. Lacy

224 papers receiving 12.4k citations

Mark D. Lacy's Hit Papers

Spectral Energy Distributions and Multiwavelength Selection of Type 1 Quasars 2006 · 1.1k citations
1.1k0+7+14Years since publication5001k1.5k2k2.5k

Peers

Mark D. Lacy
Comparison fields: 5 of 88
  • Astronomy and Astrophysics 12.1k
  • Instrumentation 274
  • Nuclear and High Energy Physics 328
  • Public Health, Environmental and Occupational Health 211
  • Health 19
Replace P. C. Hewett with:
P. C. Hewett United Kingdom
Jenni M. E. Virtanen Finland
Valerio Marra Brazil
Yoshinori Fujii Japan
Bahram Mobasher United States
P. Andreani Germany
Simone Ferraro United States
James E. J. Lovell Australia
Peter Coles United Kingdom
Paola Santini Italy
Mark D. Lacy relative to P. C. Hewett United Kingdom P. C. Hewett's profile →
Citations per field
00.5×5×10×15×19×
P. C. Hewett · 1×
Citations per year

Countries citing papers authored by Mark D. Lacy

Since Specialization
Citations

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

Fields of papers citing papers by Mark D. Lacy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark D. Lacy. 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 Mark D. Lacy. The network helps show where Mark D. Lacy may publish in the future.

Co-authors

The 25 scholars most cited alongside Mark D. Lacy, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Mark D. Lacy Line = papers co-authored together Mark D. Lacy links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 232 papers — load more, or switch the sort, to bring in the rest.

#Work
1
The Infrared Array Camera (IRAC) for the Spitzer Space Telescope
Hit paper breakdown →
20042916
2
Spectral Energy Distributions and Multiwavelength Selection of Type 1 Quasars
Hit paper breakdown →
20061059
3
Obscured and Unobscured Active Galactic Nuclei in the Spitzer Space Telescope First Look Survey
Hit paper breakdown →
2004615
4 2004271
5 2001240
6 2008228
7 2006179
8 2015170
9 2012169
10 2012166
11 2009157
12 2012155
13 2005154
14 2009153
15 2001140
16 2008133
17
The Contribution of High Redshift Galaxies to Cosmic Reionization: New Results from Deep WFC3 Imaging of the Hubble Ultra Deep Field
2009132
18 2007122
19 2005113
20 2002111

About Mark D. Lacy

Mark D. Lacy is a scholar working on Astronomy and Astrophysics, Instrumentation, Public Health, Environmental and Occupational Health, Information Systems and Management and Rheumatology, having authored 232 papers that have together received 12.8k indexed citations. Recurring topics across this work include Galaxies: Formation, Evolution, Phenomena (191 papers), Astrophysical Phenomena and Observations (21 papers), Astronomy and Astrophysical Research (14 papers), Radio Astronomy Observations and Technology (6 papers), Malaria Research and Control (4 papers), Astrophysics and Star Formation Studies (3 papers), Gamma-ray bursts and supernovae (2 papers) and Global Security and Public Health (2 papers). The work is most often cited by research in Astronomy and Astrophysics (12.1k citations), Instrumentation (274 citations), Nuclear and High Energy Physics (328 citations), Public Health, Environmental and Occupational Health (211 citations) and Health (19 citations). Mark D. Lacy has collaborated with scholars based in United States, United Kingdom and Germany. Frequent co-authors include Steve Rawlings, Robert H. Becker, Tanya Urrutia, Anna Sajina, Eilat Glikman, Lisa J. Storrie‐Lombardi, Richard L. White, Chris Willot, Katherine M. Blundell and Andrew J. Bunker. Their work appears in journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society, The Astrophysical Journal Supplement Series, The Astronomical Journal and The Astrophysical Journal Letters.

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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