67 citations · 270 across the 9 of their papers we have counts for
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Testing the variability of the proton-to-electron mass ratio from observations of methanol in the dark cloud core L1498
M. Daprà, C. Henkel, S. A. Levshakov +6
The dependence of the proton-to-electron mass ratio, mu, on the local matter density was investigated using methanol emission in the dense dark cloud core L1498. Towards two differ…
Multiwavelength characterisation of an ACT-selected, lensed dusty star-forming galaxy at z=2.64
G. W. Roberts-Borsani, M. J. Jiménez-Donaire, M. Daprà +19
We present \ci\,(2--1) and multi-transition CO observations of a dusty star-forming galaxy, ACT\,J2029+0120, which we spectroscopically confirm to lie at \,=\,2.64. We de…
Analysis of carbon monoxied absorption at z=2.5 to constrain variation of the proton-to-electron mass ratio
M. Daprà, P. Noterdaeme, M. Vonk +2
Absorption by carbon monoxide in the spectrum of quasar SDSS J000015.16+004833.2 is investigated in order to derive a constraint on the temporal variation of the proton-to-electron…