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| John K. Webb
BSc University of Surrey, PhD University of Cambridge
Professor
Department and Research Groups
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Research Interests
Selected Publications
- Limits on Variations in Fundamental Constants from 21-cm and Ultraviolet Quasar Absorption Lines, Tzanavaris, P.; Webb, J. K.; Murphy, M. T.; Flambaum, V. V.; Curran, S. J. Physical Review Letters, vol. 95, Issue 4, (2005)
- The University of New South Wales Extrasolar Planet Search: methods and first results from a field centred on NGC 6633, Hidas, M. G.; Ashley, M. C. B.; Webb, J. K.; Irwin, M.; Phillips, A.; Toyozumi, H.; Derekas, Christiansen, J. L.; Nutto, C.; Crothers, S. Monthly Notices of the Royal Astronomical Society, Volume 360, Issue 2, (2005) 703-717
- Deuterium/hydrogen in a new Lyman limit absorption system at z= 3.256 towards PKS1937-1009, Crighton, N. H. M.; Webb, J. K.; Ortiz-Gil, A.; Fernández-Soto, A. Monthly Notices of the Royal Astronomical Society, Volume 355, Issue 4, (2004) 1042-1052
- Cosmological evolution of heavy-element and H2 abundances, Curran, S. J.; Webb, J. K.; Murphy, M. T.; Carswell, R. F. Monthly Notices of the Royal Astronomical Society, Volume 351, Issue 1, (2004) L24-L28
- Cosmological variation of the deuteron binding energy, strong interaction, and quark masses from big bang nucleosynthesis, Dmitriev, V. F.; Flambaum, V. V.; Webb, J. K. Physical Review D, vol. 69, Issue 6, (2004)
- Further evidence for a variable fine-structure constant from Keck/HIRES QSO absorption spectra, Murphy, M. T.; Webb, J. K.; Flambaum, V. Monthly Notices of the Royal Astronomical Society, Volume 345, Issue 2, (2003) 609-638
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A catalogue of damped Lyman alpha absorption systems and radio flux densities of the background quasars, S. J. Curran (UNSW), J. K. Webb (UNSW), M. T. Murphy (UNSW),R. Bandiera (Arcetri), E. Corbelli (Arcetri),V. V. Flambaum (UNSW) Comments: 26 Pages, 12 PS tables, 1 embedded table. Accepted by PASA. Continuously updated online catalogue available at
http://www.phys.unsw.edu.au/~sjc/dla/
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The Gaseous Extent of Galaxies and the Origin of Lya Absorption Systems. V. Optical and Near-Infrared Photometry of Lya-absorbing Galaxies at z < 1, Hsiao-Wen Chen (Carnegie Observatories), Kenneth M. Lanzetta (SUNY at Stony Brook), John K. Webb (UNSW), Xavier Barcons (Universidad de Cantabria) Astrophys.J. 559 (2001) 654-674
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Could We Detect Molecular Oxygen in the Atmosphere of a Transiting Extra-Solar Earth-Like Planet? John K. Webb(UNSW), Imma Wormleaton(UNSW) Astron. Soc. Austr, 2001, 18, 252-258
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Further Evidence for Cosmological Evolution of the Fine Structure Constant, J.K. Webb, M.T. Murphy, V.V. Flambaum, V.A. Dzuba, J.D. Barrow, C.W. Churchill, J.X. Prochaska, A.M. Wolfe Phys.Rev.Lett. 87 (2001) 091301
Contact Details
Mail Address
School of Physics
The University of New South Wales
SYDNEY 2052
Australia
Email Address
Phone Number
Facsimile Number
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