L. J. Hadfield

764 total citations
11 papers, 499 citations indexed

About

L. J. Hadfield is a scholar working on Astronomy and Astrophysics, Pathology and Forensic Medicine and Instrumentation. According to data from OpenAlex, L. J. Hadfield has authored 11 papers receiving a total of 499 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Astronomy and Astrophysics, 3 papers in Pathology and Forensic Medicine and 3 papers in Instrumentation. Recurrent topics in L. J. Hadfield's work include Stellar, planetary, and galactic studies (7 papers), Galaxies: Formation, Evolution, Phenomena (5 papers) and Astrophysics and Star Formation Studies (4 papers). L. J. Hadfield is often cited by papers focused on Stellar, planetary, and galactic studies (7 papers), Galaxies: Formation, Evolution, Phenomena (5 papers) and Astrophysics and Star Formation Studies (4 papers). L. J. Hadfield collaborates with scholars based in United Kingdom, Spain and Switzerland. L. J. Hadfield's co-authors include P. A. Crowther, J. S. Clark, William D. Vacca, I. Negueruela, D. Gareth Evans, J Jeacock, S Walsh, Christina M. Robinson, D. Rhodri Davies and R D Kingston and has published in prestigious journals such as Monthly Notices of the Royal Astronomical Society, British journal of surgery and Astronomy and Astrophysics.

In The Last Decade

L. J. Hadfield

11 papers receiving 485 citations

Peers

L. J. Hadfield

AA

INSTR

PFM

ONCOL

GENET

Peter Smith United States

S. Muneer India

M. J. Irwin United Kingdom

Claudia Greco Italy

A. Bruch Brazil

Timothy S. Hamilton United States

Jincheng Guo China

Marco Martorano Belgium

Amanda Doyle United Kingdom

Wanqiu He China

Peter Smith United States

L. J. Hadfield

124 ×0.3

AA

16 ×0.1

INSTR

35 ×0.3

PFM

58 ×0.7

ONCOL

4 ×0.1

GENET

Citations per year, relative to L. J. Hadfield L. J. Hadfield (= 1×) peers Peter Smith

Countries citing papers authored by L. J. Hadfield

Since Specialization

Citations

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

Fields of papers citing papers by L. J. Hadfield

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L. J. Hadfield

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

All Works

Sort: Min cites: Since: Top N: Style:

11 of 11 papers shown

1.

Crowther, P. A., S. Carpano, L. J. Hadfield, & A. M. T. Pollock. (2007). On the optical counterpart of NGC 300 X-1 and the global Wolf-Rayet content of NGC 300. Astronomy and Astrophysics. 469(1). L31–L34. 12 indexed citations

2.

Hadfield, L. J., Schuyler D. Van Dyk, P. Morris, et al.. (2007). Searching for hidden Wolf-Rayet stars in the Galactic plane - 15 new Wolf-Rayet stars. Monthly Notices of the Royal Astronomical Society. 376(1). 248–262. 33 indexed citations

3.

Hadfield, L. J. & P. A. Crowther. (2007). A survey of the Wolf–Rayet population of the barred, spiral galaxy NGC 1313. Monthly Notices of the Royal Astronomical Society. 381(1). 418–432. 33 indexed citations

4.

Crowther, P. A. & L. J. Hadfield. (2006). Reduced Wolf-Rayet line luminosities at low metallicity. Astronomy and Astrophysics. 449(2). 711–722. 103 indexed citations

5.

Crowther, P. A., L. J. Hadfield, J. S. Clark, I. Negueruela, & William D. Vacca. (2006). A census of the Wolf-Rayet content in Westerlund 1 from near-infrared imaging and spectroscopy. Monthly Notices of the Royal Astronomical Society. 372(3). 1407–1424. 132 indexed citations

6.

Hadfield, L. J. & P. A. Crowther. (2006). How extreme are the Wolf-Rayet clusters in NGC 3125?. Monthly Notices of the Royal Astronomical Society. 368(4). 1822–1832. 35 indexed citations

7.

Hadfield, L. J., P. A. Crowther, Hans H. Schild, & W. Schmütz. (2005). A spectroscopic search for the non-nuclear Wolf-Rayet population of the metal-rich spiral galaxy M 83. Astronomy and Astrophysics. 439(1). 265–277. 31 indexed citations

8.

Crowther, P. A., L. J. Hadfield, Hans H. Schild, & W. Schmütz. (2004). An exceptional population of late-type WC stars in the metal-rich spiral galaxy M 83. Astronomy and Astrophysics. 419(2). L17–L20. 8 indexed citations

9.

Kerr, Bronwyn, William D. Foulkes, David Cade, et al.. (1998). False family history of breast cancer in the family cancer clinic. European Journal of Surgical Oncology. 24(4). 275–279. 15 indexed citations

10.

Evans, D. Gareth, S Walsh, J Jeacock, et al.. (1997). Incidence of hereditary non-polyposis colorectal cancer in a population-based study of 1137 consecutive cases of colorectal cancer. British journal of surgery. 84(9). 1281–1285. 38 indexed citations

11.

Evans, D. Gareth, S Walsh, J Jeacock, et al.. (1997). Incidence of hereditary non-polyposis colorectal cancer in a population-based study of 1137 consecutive cases of colorectal cancer. British journal of surgery. 84(9). 1281–1285. 59 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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