New constraint on cosmological variation of the proton-to-electron mass ratio from Q0528-250

J.A. King, M.T. Murphy, W.M.G. Ubachs, J.K. Webb

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

Molecular hydrogen transitions in quasar spectra can be used to constrain variation in the proton-to-electron mass ratio, μ≡m
Original languageEnglish
Pages (from-to)3010-3024
Number of pages15
JournalMonthly Notices of the Royal Astronomical Society
Volume417
DOIs
Publication statusPublished - 2011

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