163 citations · 902 across the 27 of their papers we have counts for
4 papers · 1 filter
Experimental and theoretical challenges for the trapped electron quantum computer
I. Marzoli, P. Tombesi, G. Ciaramicoli +11
We discuss quantum information processing with trapped electrons. After recalling the operation principle of planar Penning traps we sketch the experimental conditions to load, coo…
Properties of the molecular gas in a starbursting QSO at z=1.83 in the COSMOS field
Manuel Aravena, Frank Bertoldi, Eva Schinnerer +9
Using the IRAM 30m telescope, we have detected the CO J=2-1, 4-3, 5-4, and 6-5 emission lines in the millimeter-bright, blank-field selected AGN COSMOS J100038+020822 at redshift z…
Strong Limit on a Variable Proton-to-Electron Mass Ratio from Molecules in the Distant Universe
Michael T. Murphy, Victor V. Flambaum, Sebastien Muller +1
The Standard Model of particle physics assumes that the so-called fundamental constants are universal and unchanging. Absorption lines arising in molecular clouds along quasar sigh…
Galactic interstellar 18O/17O ratios - a radial gradient?
J. G. A. Wouterloot, C. Henkel, J. Brand +1
(Abridged) Our aim is to determine 18O/17O abundance ratios across the entire Galaxy. These provide a measure of the amount of enrichment by high-mass versus intermediate-mass star…