Showing 1–20 of 30 results
/ Date/ Name
Nov 25, 2005Spectral shape of the UV ionizing background and OVI absorbers at z ~ 1.5 towards HS0747+4259Apr 1, 2003Photoionized OVI absorbers toward the bright QSO HE 0515-4414Oct 6, 2003The broad OVI absorber at z = 3.02 toward CTQ 325Feb 15, 2011First measurement of Mg isotope abundances at high redshifts and accurate estimate of Delta alpha/alphaDec 29, 2021Probing the electron-to-proton mass ratio gradient in the Milky Way with class I methanol masersOct 14, 2006Spectral shape of the UV ionizing background and HeII absorption at redshifts 1.8 < z < 2.9Mar 2, 2007A new measure of Delta alpha/alpha at redshift z = 1.84 from very high resolution spectra of Q1101-264Feb 6, 2008Quasar spectral energy distribution in EUV restored from associated absorbers: indications to the HeII opacity of the quasar accretion disk windMar 5, 2013Fluctuations of the intergalactic ionization field at redshift z ~ 2May 8, 2013The UVES Large Program for Testing Fundamental Physics: I Bounds on a change in alpha towards quasar HE 2217-2818Oct 23, 2013Fundamental constants and high resolution spectroscopyDec 3, 2010Searching for Chameleon-like Scalar FieldsNov 19, 2009Spatial and temporal variations of fundamental constantsJul 16, 2024Hyperfine structure of the methanol molecule as traced by Class I methanol masersJun 7, 2005Spectral energy distribution of the metagalactic ionizing radiation field from QSO absorption spectraJun 20, 2005Nitrogen-deficient and iron-rich associated absorbers with oversolar metallicities towards the quasar HE0141-3932Jun 9, 2019Testing the weak equivalence principle by differential measurements of fundamental constants in the Magellanic CloudsAug 25, 2020Constraints on the electron-to-proton mass ratio variation at the epoch of reionizationAug 28, 2009Metal-rich absorbers at high redshifts: abundance patternsAug 6, 2010Searching for chameleon-like scalar fields with the ammonia method. II. Mapping of cold molecular cores in NH3 and HC3N lines