Limits on the time variation of the electromagnetic fine-structure constant in the low energy limit from absorption lines in the spectra of distant quasars R Srianand, H Chand, P Petitjean, B Aracil arXiv preprint astro-ph/0402177, 2004 | 461 | 2004 |
The Very Large Telescope Ultraviolet and Visible Echelle Spectrograph survey for molecular hydrogen in high-redshift damped Lyman α systems C Ledoux, P Petitjean, R Srianand Monthly Notices of the Royal Astronomical Society 346 (1), 209-228, 2003 | 389 | 2003 |
Evolution of the cosmological mass density of neutral gas from Sloan Digital Sky Survey II–Data Release 7 P Noterdaeme, P Petitjean, C Ledoux, R Srianand Astronomy & Astrophysics 505 (3), 1087-1098, 2009 | 363 | 2009 |
Probing the cosmological variation of the fine-structure constant: Results based on VLT-UVES sample H Chand, R Srianand, P Petitjean, B Aracil Astronomy & Astrophysics 417 (3), 853-871, 2004 | 362 | 2004 |
Molecular hydrogen in high-redshift damped Lyman-α systems: the VLT/UVES database P Noterdaeme, C Ledoux, P Petitjean, R Srianand Astronomy & Astrophysics 481 (2), 327-336, 2008 | 284 | 2008 |
Velocity-metallicity correlation for high-z DLA galaxies: evidence of a mass-metallicity relation? C Ledoux, P Petitjean, JPU Fynbo, P Møller, R Srianand Astronomy & Astrophysics 457 (1), 71-78, 2006 | 282 | 2006 |
The cosmic microwave background radiation temperature at a redshift of 2.34 R Srianand, P Petitjean, C Ledoux Nature 408 (6815), 931-935, 2000 | 279 | 2000 |
The evolution of the cosmic microwave background temperature-measurements of TCMB at high redshift from carbon monoxide excitation P Noterdaeme, P Petitjean, R Srianand, C Ledoux, S López Astronomy & Astrophysics 526, L7, 2011 | 222 | 2011 |
The VLT-UVES survey for molecular hydrogen in high-redshift damped Lyman α systems: physical conditions in the neutral gas R Srianand, P Petitjean, C Ledoux, G Ferland, G Shaw Monthly Notices of the Royal Astronomical Society 362 (2), 549-568, 2005 | 215 | 2005 |
Molecular hydrogen and the nature of damped Lyman-alpha systems P Petitjean, R Srianand, C Ledoux arXiv preprint astro-ph/0011437, 2000 | 212 | 2000 |
Discovery of a point-like very-high-energy γ-ray source in Monoceros FA Aharonian, AG Akhperjanian, AR Bazer-Bachi, B Behera, M Beilicke, ... Astronomy & Astrophysics 469 (1), L1-L4, 2007 | 206 | 2007 |
First detection of CO in a high-redshift damped Lyman-α system R Srianand, P Noterdaeme, C Ledoux, P Petitjean Astronomy & Astrophysics 482 (3), L39-L42, 2008 | 196 | 2008 |
Dust-depletion sequences in damped Lyman-α absorbers-A unified picture from low-metallicity systems to the Galaxy A De Cia, C Ledoux, L Mattsson, P Petitjean, R Srianand, I Gavignaud, ... Astronomy & Astrophysics 596, A97, 2016 | 178 | 2016 |
A new constraint on the time dependence of the proton-to-electron mass ratio-Analysis of the Q 0347-383 and Q 0405-443 spectra A Ivanchik, P Petitjean, D Varshalovich, B Aracil, R Srianand, H Chand, ... Astronomy & Astrophysics 440 (1), 45-52, 2005 | 152 | 2005 |
Discovery of a compact gas-rich damped Lyman-α galaxy at z= 2.2: evidence of a starburst-driven outflow P Noterdaeme, P Laursen, P Petitjean, SD Vergani, MJ Maureira, ... Astronomy & Astrophysics 540, A63, 2012 | 142 | 2012 |
On the kinematics of damped Lyman-alpha systems C Ledoux, P Petitjean, J Bergeron, EJ Wampler, R Srianand arXiv preprint astro-ph/9806202, 1998 | 142 | 1998 |
The UVES Large Program for testing fundamental physics I. Bounds on a change in α towards quasar HE 2217− 2818 P Molaro, M Centurión, JB Whitmore, TM Evans, MT Murphy, II Agafonova, ... Astronomy & Astrophysics 555, A68, 2013 | 136 | 2013 |
A translucent interstellar cloud at z= 2.69-CO, H2, and HD in the line-of-sight to SDSS J123714. 60+ 064759.5 P Noterdaeme, P Petitjean, C Ledoux, S López, R Srianand, SD Vergani Astronomy & Astrophysics 523, A80, 2010 | 136 | 2010 |
The redshift evolution of escape fraction of hydrogen ionizing photons from galaxies V Khaire, R Srianand, TR Choudhury, P Gaikwad Monthly Notices of the Royal Astronomical Society 457 (4), 4051-4062, 2016 | 132 | 2016 |
Molecular hydrogen at zabs=1.973 toward Q 0013−004: dust depletion pattern in damped Lyman α systems P Petitjean, R Srianand, C Ledoux Monthly Notices of the Royal Astronomical Society 332 (2), 383-391, 2002 | 132 | 2002 |