S. P. Preval

477 citations

14 papers · 221 · h-index 10

Impact in

Astronomy and Astrophysics top 10%
- Stellar, planetary, and galactic studies
- Astrophysics and Star Formation Studies
- Astro and Planetary Science
- Cosmology and Gravitation Theories
- Pulsars and Gravitational Waves Research
Instrumentation

Papers in

Astronomy and Astrophysics 9
- Stellar, planetary, and galactic studies 9
- Astrophysics and Star Formation Studies 4
- Pulsars and Gravitational Waves Research 2
Atomic and Molecular Physics, and Optics 7
- Atomic and Molecular Physics 6

Co-authors: M. A. Barstow (9 shared papers)John D. Barrow (5 shared papers)M. O’Mullane (3 shared papers)John K. Webb (4 shared papers)V. V. Flambaum (3 shared papers)J. B. Holberg (4 shared papers)J. C. Berengut (3 shared papers)Pavlos Kollias (1 shared paper)
Journals: Monthly Notices of the Royal Astronomical Society (6 papers)Physical Review Letters (2 papers)Journal of Physics B Atomic Molecular and Optical Physics (2 papers)Physical review. A (1 paper)The Astrophysical Journal (1 paper)
Partner nations: United Kingdom United States Australia

In The Last Decade

S. P. Preval

14 papers receiving 213 citations

Peers

Countries citing papers authored by S. P. Preval

Since Specialization

Citations

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

Fields of papers citing papers by S. P. Preval

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. P. Preval. 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 S. P. Preval. The network helps show where S. P. Preval may publish in the future.

Co-authors

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

All Works

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14 of 14 papers shown

#	Work
1	Limits on the Dependence of the Fine-Structure Constant on Gravitational Potential from White-Dwarf Spectra Physical Review Letters ·J. C. Berengut, V. V. Flambaum, Alex Ong, John K. Webb, John D. Barrow, M. A. Barstow, S. P. Preval, J. B. Holberg	2013	50
2	Mind the gap – Part 1: Accurately locating warm marine boundary layer clouds and precipitation using spaceborne radars Atmospheric measurement techniques ·Katia Lamer, Pavlos Kollias, Alessandro Battaglia, S. P. Preval	2020	27
3	O VI IN THE LOCAL INTERSTELLAR MEDIUM The Astrophysical Journal ·M. A. Barstow, D. D. Boyce, Barry Y. Welsh, R. Lallement, J. K. Barstow, A. E. Forbes, S. P. Preval	2010	26
4	Limits on a Gravitational Field Dependence of the Proton-Electron Mass Ratio fromH2in White Dwarf Stars Physical Review Letters ·J. Bagdonaite, E. J. Salumbides, S. P. Preval, M. A. Barstow, John D. Barrow, M. T. Murphy, W. Ubachs	2014	19
5	Measuring the fine structure constant on a white dwarf surface; a detailed analysis of Fe V absorption in G191-B2B Monthly Notices of the Royal Astronomical Society ·Jie Hu, John K. Webb, T. R. Ayres, Matthew Bainbridge, John D. Barrow, M. A. Barstow, J. C. Berengut, R. F. Carswell, Vincent Dumont, V. A. Dzuba, V. V. Flambaum, Chung-Chi Lee, Nicole Reindl, S. P. Preval, W-Ü L Tchang-Brillet	2020	15
6	Partial and total dielectronic recombination rate coefficients forW73+toW56+ Physical review. A ·S. P. Preval, N. R. Badnell, M. O’Mullane	2016	15
7	Dielectronic recombination of lanthanide and low ionization state tungsten ions: W ¹³⁺ –W ¹⁺ Journal of Physics B Atomic Molecular and Optical Physics ·S. P. Preval, N. R. Badnell, M. O’Mullane	2018	14
8	A comprehensive near- and far-ultraviolet spectroscopic study of the hot DA white dwarf G191-B2B Monthly Notices of the Royal Astronomical Society ·S. P. Preval, M. A. Barstow, J. B. Holberg, N. J. Dickinson	2013	12
9	Iso-nuclear tungsten dielectronic recombination rates for use in magnetically-confined fusion plasmas Atomic Data and Nuclear Data Tables ·Duck-Hee Kwon, W. Lee, S. P. Preval, C P Ballance, Ehud Behar, J. Colgan, Christopher J. Fontes, T. Nakano, Bowen Li, Xiaobin Ding, C. Z. Dong, Yuwei Fu, N. R. Badnell, M. O’Mullane, H.-K. Chung, Bastiaan J. Braams	2017	11
10	Multiwavelength observations of the EUV variable metal-rich white dwarf GD 394 Monthly Notices of the Royal Astronomical Society ·David J. Wilson, B. T. Gänsicke, D. Koester, Odette Toloza, J. B. Holberg, S. P. Preval, M. A. Barstow, Claudia Belardi, M. R. Burleigh, S. L. Casewell, P. Wilson Cauley, P. Chote, Jay Farihi, Mark Hollands, Knox S. Long, Seth Redfield	2018	10
11	A far-UV survey of three hot, metal-polluted white dwarf stars: WD0455−282, WD0621−376, and WD2211−495 Monthly Notices of the Royal Astronomical Society ·S. P. Preval, M. A. Barstow, Matthew Bainbridge, Nicole Reindl, T. R. Ayres, J. B. Holberg, John D. Barrow, Chung-Chi Lee, John K. Webb, Jiting Hu	2019	9
12	Constraining the magnetic field on white dwarf surfaces; Zeeman effects and fine structure constant variation Monthly Notices of the Royal Astronomical Society ·Jie Hu, John K. Webb, T. R. Ayres, Matthew Bainbridge, John D. Barrow, M. A. Barstow, J. C. Berengut, R. F. Carswell, V. A. Dzuba, V. V. Flambaum, J. B. Holberg, Chung-Chi Lee, S. P. Preval, Nicole Reindl, W-Ü L Tchang-Brillet	2019	6
13	Partial and total dielectronic recombination rate coefficients for W⁵⁵⁺to W³⁸⁺ Journal of Physics B Atomic Molecular and Optical Physics ·S. P. Preval, N. R. Badnell, M. O’Mullane	2017	5
14	Hot DA white dwarf model atmosphere calculations: including improved Ni PI cross-sections Monthly Notices of the Royal Astronomical Society ·S. P. Preval, M. A. Barstow, N. R. Badnell, I. Hubený, J. B. Holberg	2016	2

About S. P. Preval

S. P. Preval is a scholar working on Astronomy and Astrophysics, Atomic and Molecular Physics, and Optics, Oceanography, Mechanics of Materials and Instrumentation, having authored 14 papers that have together received 221 indexed citations. Recurring topics across this work include Stellar, planetary, and galactic studies (9 papers), Atomic and Molecular Physics (6 papers), Astrophysics and Star Formation Studies (4 papers), Geophysics and Gravity Measurements (2 papers), Nuclear physics research studies (2 papers), Magnetic confinement fusion research (2 papers), Astronomy and Astrophysical Research (2 papers) and Pulsars and Gravitational Waves Research (2 papers). The work is most often cited by research in Astronomy and Astrophysics (132 citations), Instrumentation (13 citations), Nuclear and High Energy Physics (35 citations), Radiation (22 citations) and Atomic and Molecular Physics, and Optics (77 citations). S. P. Preval has collaborated with scholars based in United Kingdom, United States and Australia. Frequent co-authors include M. A. Barstow, John D. Barrow, M. O’Mullane, John K. Webb, V. V. Flambaum, J. B. Holberg, J. C. Berengut, Pavlos Kollias, N. R. Badnell and Alessandro Battaglia. Their work appears in journals such as Monthly Notices of the Royal Astronomical Society, Physical Review Letters, Journal of Physics B Atomic Molecular and Optical Physics, Physical review. A and The Astrophysical Journal.

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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S. P. Preval

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All Works

About S. P. Preval

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