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20022023
most citedStrong Limit on a Variable Proton-to-Electron Mass Ratio from Molecules in the Distant Universe

163 citations · 1.3k across the 41 of their papers we have counts for

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Showing 2004 · astro-phShow all

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astro-ph2004

HCN and HCO+ emission in the disk of M31

Nathalie Brouillet, Sebastien Muller, Fabrice Herpin +2

We report observations made with the IRAM 30m radiotelescope in the HCN(1-0) and HCO+(1-0) lines towards a sample of molecular complexes (GMCs) in the disk of the Andromeda galaxy…