N. A. Webb

7.2k citations

83 papers · 2.2k · h-index 25

Impact in

Astronomy and Astrophysics top 1%
- Astrophysical Phenomena and Observations
- Pulsars and Gravitational Waves Research
- Galaxies: Formation, Evolution, Phenomena
- Gamma-ray bursts and supernovae
- Stellar, planetary, and galactic studies
Nuclear and High Energy Physics top 5%
- Astrophysics and Cosmic Phenomena

Papers in

Astronomy and Astrophysics 79
- Astrophysical Phenomena and Observations 77
- Pulsars and Gravitational Waves Research 42
- Galaxies: Formation, Evolution, Phenomena 19
- Gamma-ray bursts and supernovae 18
- Stellar, planetary, and galactic studies 12
Nuclear and High Energy Physics 24
- Astrophysics and Cosmic Phenomena 21

Co-authors: D. Barret (45 shared papers)O. Godet (23 shared papers)S. A. Farrell (9 shared papers)Dacheng Lin (11 shared papers)M. Servillat (12 shared papers)B. Gendre (5 shared papers)Felix Fürst (8 shared papers)D. J. Walton (7 shared papers)
Journals: Astronomy and Astrophysics (29 papers)Monthly Notices of the Royal Astronomical Society (13 papers)The Astrophysical Journal (11 papers)The Astrophysical Journal Letters (5 papers)Nature (1 paper)
Partner nations: France United States United Kingdom

In The Last Decade

N. A. Webb

75 papers receiving 2.1k citations

Peers

Countries citing papers authored by N. A. Webb

Since Specialization

Citations

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

Fields of papers citing papers by N. A. Webb

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. A. Webb. 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 N. A. Webb. The network helps show where N. A. Webb may publish in the future.

Co-authors

The 25 scholars most cited alongside N. A. Webb, 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 N. A. Webb Line = papers co-authored together N. A. Webb links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 83 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	An intermediate-mass black hole of over 500 solar masses in the galaxy ESO 243-49 Nature ·S. A. Farrell, N. A. Webb, D. Barret, O. Godet, Joana M. Rodrigues	2009	310
2	DISCOVERY OF COHERENT PULSATIONS FROM THE ULTRALUMINOUS X-RAY SOURCE NGC 7793 P13 Maryland Shared Open Access Repository (USMAI Consortium) ·Felix Fürst, D. J. Walton, Fiona A. Harrison, Daniel Stern, D. Barret, Murray Brightman, A. C. Fabian, Brian W. Grefenstette, Kristin K. Madsen, Matthew Middleton, J. M. Mïller, K. Pottschmidt, A. Ptak, Vikram Rana, N. A. Webb	2016	230
3	Radio Detections During Two State Transitions of the Intermediate-Mass Black Hole HLX-1 Science ·N. A. Webb, D. Cseh, E. Lenc, O. Godet, D. Barret, S. Corbel, Sean Farrell, R. P. Fender, N. Gehrels, Ian Heywood	2012	102
4	X-RAY VARIABILITY AND HARDNESS OF ESO 243-49 HLX-1: CLEAR EVIDENCE FOR SPECTRAL STATE TRANSITIONS The Astrophysical Journal ·M. Servillat, S. A. Farrell, Dacheng Lin, O. Godet, D. Barret, N. A. Webb	2011	88
5	ULX spectra revisited: Accreting, highly magnetized neutron stars as the engines of ultraluminous X-ray sources Springer Link (Chiba Institute of Technology) ·F. Koliopanos, G. Vasilopoulos, O. Godet, Matteo Bachetti, N. A. Webb, D. Barret	2017	66
6	A likely decade-long sustained tidal disruption event Nature Astronomy ·Dacheng Lin, James Guillochon, S. Komossa, E. Ramírez-Ruiz, Jimmy A. Irwin, W. Peter Maksym, D. Grupe, O. Godet, N. A. Webb, D. Barret, B. A. Zauderer, Pierre–Alain Duc, E. R. Carrasco, Stephen Gwyn	2017	66
7	*XMM-Newtonobservations reveal AGN in apparently normal galaxies Astronomy and Astrophysics* ·P. Severgnini, A. Caccianiga, V. Braito, R. Della Ceca, T. Maccacaro, A. Wolter, K. Sekiguchi, Toshiyuki Sasaki, M. Yoshida, Masayuki Akiyama, M. G. Watson, X. Barcons, F. J. Carrera, W. Pietsch, N. A. Webb	2003	64
8	The XMM-NewtonHBS28 sample: Studying the obscuration in hard X-ray selected AGNs Astronomy and Astrophysics ·A. Caccianiga, P. Severgnini, V. Braito, R. Della Ceca, T. Maccacaro, A. Wolter, X. Barcons, F. J. Carrera, I. Lehmann, K. L. Page, R. D. Saxton, N. A. Webb	2004	59
9	CLASSIFICATION OF X-RAY SOURCES IN THEXMM-NEWTONSERENDIPITOUS SOURCE CATALOG The Astrophysical Journal ·Dacheng Lin, N. A. Webb, D. Barret	2012	59
10	A 78 DAY X-RAY PERIOD DETECTED FROM NGC 5907 ULX1 BY SWIFT The Astrophysical Journal Letters ·D. J. Walton, Felix Fürst, Matteo Bachetti, D. Barret, Murray Brightman, A. C. Fabian, N. Gehrels, Fiona A. Harrison, Marianne Heida, Matthew Middleton, Vikram Rana, T. P. Roberts, Daniel Stern, Lian Tao, N. A. Webb	2016	54
11	INVESTIGATING SLIM DISK SOLUTIONS FOR HLX-1 IN ESO 243-49 The Astrophysical Journal ·O. Godet, Bastien Plazolles, Toshihiro Kawaguchi, J. P. Lasota, D. Barret, S. A. Farrell, V. Braito, M. Servillat, N. A. Webb, N. Gehrels	2012	51
12	An XMM-Newton observation of the globular cluster Omega Centauri Springer Link (Chiba Institute of Technology) ·B. Gendre, D. Barret, N. A. Webb	2002	51
13	Tormund’s return: Hints of quasi-periodic eruption features from a recent optical tidal disruption event Astronomy and Astrophysics ·Erwan Quintin, N. A. Webb, Sébastien Guillot, G. Miniutti, Elias Kammoun, M. Giustini, R. Arcodia, G. Soucail, N. Clerc, Roberta Amato, C. B. Markwardt	2023	47
14	TheXMM-Newtonserendipitous survey Astronomy and Astrophysics ·I. Traulsen, A. Schwope, G. Lamer, J. Ballet, F. J. Carrera, M. T. Ceballos, M. Coriat, M. J. Freyberg, F. Koliopanos, J. Kurpas, Laurent Michel, C. Motch, M. J. Page, M. G. Watson, N. A. Webb	2020	44
15	DISCOVERY OF AN ULTRASOFT X-RAY TRANSIENT SOURCE IN THE 2XMM CATALOG: A TIDAL DISRUPTION EVENT CANDIDATE The Astrophysical Journal ·Dacheng Lin, E. R. Carrasco, D. Grupe, N. A. Webb, D. Barret, S. A. Farrell	2011	40
16	THE BROADBANDXMM-NEWTONANDNuSTARX-RAY SPECTRA OF TWO ULTRALUMINOUS X-RAY SOURCES IN THE GALAXY IC 342 The Astrophysical Journal ·Vikram Rana, Fiona A. Harrison, Matteo Bachetti, D. J. Walton, Felix Fürst, D. Barret, J. M. Mïller, A. C. Fabian, Steven E. Boggs, F. Christensen, William W. Craig, Brian W. Grefenstette, Charles J. Hailey, Kristin K. Madsen, A. Ptak, Daniel Stern, N. A. Webb, William W. Zhang	2015	40
17	Multiwavelength Follow-up of the Hyperluminous Intermediate-mass Black Hole Candidate 3XMM J215022.4−055108 The Astrophysical Journal Letters ·Dacheng Lin, Jay Strader, Aaron J. Romanowsky, Jimmy A. Irwin, O. Godet, D. Barret, N. A. Webb, J. Homan, Ronald A. Remillard	2020	39
18	A tale of two periods: determination of the orbital ephemeris of the super-Eddington pulsar NGC 7793 P13 Astronomy and Astrophysics ·Felix Fürst, D. J. Walton, Marianne Heida, Fiona A. Harrison, D. Barret, Murray Brightman, A. C. Fabian, Matthew Middleton, C. Pinto, Vikram Rana, F. Tramper, N. A. Webb, P. Kretschmar	2018	37
19	Discovery of a quiescent neutron star binary in the globular cluster M13 CERN Document Server (European Organization for Nuclear Research) ·B. Gendre, D. Barret, N. A. Webb	2003	37
20	New Constraints on the Nuclear Equation of State from the Thermal Emission of Neutron Stars in Quiescent Low-mass X-Ray Binaries The Astrophysical Journal ·Nicolas Baillot d’Étivaux, Sébastien Guillot, J. Margueron, N. A. Webb, M. Catelan, Andreas Reisenegger	2019	34

About N. A. Webb

N. A. Webb is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics, Geophysics, Biomedical Engineering and Computational Mechanics, having authored 83 papers that have together received 2.2k indexed citations. Recurring topics across this work include Astrophysical Phenomena and Observations (77 papers), Pulsars and Gravitational Waves Research (42 papers), Astrophysics and Cosmic Phenomena (21 papers), Galaxies: Formation, Evolution, Phenomena (19 papers), Gamma-ray bursts and supernovae (18 papers), Stellar, planetary, and galactic studies (12 papers), Mechanics and Biomechanics Studies (9 papers) and High-pressure geophysics and materials (9 papers). The work is most often cited by research in Astronomy and Astrophysics (2.2k citations), Nuclear and High Energy Physics (606 citations), Instrumentation (92 citations), Geophysics (238 citations) and Radiation (43 citations). N. A. Webb has collaborated with scholars based in France, United States and United Kingdom. Frequent co-authors include D. Barret, O. Godet, S. A. Farrell, Dacheng Lin, M. Servillat, B. Gendre, Felix Fürst, D. J. Walton, A. C. Fabian and Matteo Bachetti. Their work appears in journals such as Astronomy and Astrophysics, Monthly Notices of the Royal Astronomical Society, The Astrophysical Journal, The Astrophysical Journal Letters and Nature.

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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