First Constraint on Cosmological Variation of the Proton-to-Electron Mass Ratio from Two Independent Telescopes

F. van Weerdenburg; M.T. Murphy; A.L. Malec; L. Kaper; W.M.G. Ubachs

doi:10.1103/PhysRevLett.106.180802

First Constraint on Cosmological Variation of the Proton-to-Electron Mass Ratio from Two Independent Telescopes

F. van Weerdenburg
, M.T. Murphy
, A.L. Malec
, L. Kaper
, W.M.G. Ubachs

Research output: Contribution to Journal › Article › Academic › peer-review

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Abstract

A high signal-to-noise spectrum covering the largest number of hydrogen lines (90 H

Original language	English
Pages (from-to)	180802
Journal	Physical Review Letters
Volume	106
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevLett.106.180802
Publication status	Published - 2011

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title = "First Constraint on Cosmological Variation of the Proton-to-Electron Mass Ratio from Two Independent Telescopes",

abstract = "A high signal-to-noise spectrum covering the largest number of hydrogen lines (90 H",

author = "\{van Weerdenburg\}, F. and M.T. Murphy and A.L. Malec and L. Kaper and W.M.G. Ubachs",

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AU - van Weerdenburg, F.

AU - Murphy, M.T.

AU - Malec, A.L.

AU - Kaper, L.

AU - Ubachs, W.M.G.

PY - 2011

Y1 - 2011

N2 - A high signal-to-noise spectrum covering the largest number of hydrogen lines (90 H

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DO - 10.1103/PhysRevLett.106.180802

M3 - Article

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VL - 106

SP - 180802

JO - Physical Review Letters

JF - Physical Review Letters

IS - 18

ER -

First Constraint on Cosmological Variation of the Proton-to-Electron Mass Ratio from Two Independent Telescopes

Abstract

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