Discovery of a Perseus-like cloud in the early Universe-H I-to-H2 transition, carbon monoxide and small dust grains at zabs≈ 2.53 towards the quasar J0000+ 0048 P Noterdaeme, JK Krogager, S Balashev, J Ge, N Gupta, T Krühler, ... Astronomy & Astrophysics 597, A82, 2017 | 81 | 2017 |
HD molecules at high redshift: the absorption system at z = 2.3377 towards Q 1232 + 082 AV Ivanchik, P Petitjean, SA Balashev, R Srianand, DA Varshalovich, ... Monthly Notices of the Royal Astronomical Society 404 (3), 1583-1590, 2010 | 74 | 2010 |
CO-dark molecular gas at high redshift: very large H2 content and high pressure in a low-metallicity damped Lyman alpha system SA Balashev, P Noterdaeme, H Rahmani, VV Klimenko, C Ledoux, ... Monthly Notices of the Royal Astronomical Society 470 (3), 2890-2910, 2017 | 71 | 2017 |
Partial coverage of the broad-line region of Q1232+082 by an intervening H2-bearing cloud SA Balashev, P Petitjean, AV Ivanchik, C Ledoux, R Srianand, ... Monthly Notices of the Royal Astronomical Society 418 (1), 357-369, 2011 | 69 | 2011 |
The primordial deuterium abundance: subDLA system at zabs = 2.437 towards the QSO J 1444+2919 SA Balashev, EO Zavarygin, AV Ivanchik, KN Telikova, DA Varshalovich Monthly Notices of the Royal Astronomical Society 458 (2), 2188-2198, 2016 | 66 | 2016 |
HD/H2 molecular clouds in the early Universe: The problem of primordial deuterium SA Balashev, AV Ivanchik, DA Varshalovich Astronomy Letters 36, 761-772, 2010 | 57 | 2010 |
Spotting high-z molecular absorbers using neutral carbon-Results from a complete spectroscopic survey with the VLT P Noterdaeme, C Ledoux, S Zou, P Petitjean, R Srianand, S Balashev, ... Astronomy & Astrophysics 612, A58, 2018 | 56 | 2018 |
Molecular hydrogen absorption systems in Sloan digital sky survey SA Balashev, VV Klimenko, AV Ivanchik, DA Varshalovich, P Petitjean, ... Monthly Notices of the Royal Astronomical Society 440 (1), 225-239, 2014 | 53 | 2014 |
Constraining the H2 column density distribution at z ∼ 3 from composite DLA spectra SA Balashev, P Noterdaeme Monthly Notices of the Royal Astronomical Society: Letters 478 (1), L7-L11, 2018 | 49 | 2018 |
Neutral chlorine and molecular hydrogen at high redshift SA Balashev, P Noterdaeme, VV Klimenko, P Petitjean, R Srianand, ... Astronomy & Astrophysics 575, L8, 2015 | 45 | 2015 |
X-shooter observations of strong H2-bearing DLAs at high redshift SA Balashev, VV Klimenko, P Noterdaeme, JK Krogager, ... Monthly Notices of the Royal Astronomical Society 490 (2), 2668-2678, 2019 | 43 | 2019 |
Spectral distortions of the CMB dipole SA Balashev, EE Kholupenko, J Chluba, AV Ivanchik, DA Varshalovich The Astrophysical Journal 810 (2), 131, 2015 | 42 | 2015 |
Molecular gas and star formation in an absorption-selected galaxy: Hitting the bull’s eye at z≃ 2.46 A Ranjan, P Noterdaeme, JK Krogager, P Petitjean, SA Balashev, S Bialy, ... Astronomy & Astrophysics 618, A184, 2018 | 40 | 2018 |
A new determination of the primordial helium abundance using the analyses of H ii region spectra from SDSS OA Kurichin, PA Kislitsyn, VV Klimenko, SA Balashev, AV Ivanchik Monthly Notices of the Royal Astronomical Society 502 (2), 3045-3056, 2021 | 39 | 2021 |
Directional radiation and photodissociation regions in molecular hydrogen clouds SA Balashev, DA Varshalovich, AV Ivanchik Astronomy Letters 35, 150-166, 2009 | 31 | 2009 |
Blind H i and OH absorption line search: first results with MALS and uGMRT processed using ARTIP N Gupta, P Jagannathan, R Srianand, S Bhatnagar, P Noterdaeme, ... The Astrophysical Journal 907 (1), 11, 2021 | 29 | 2021 |
Chemical enrichment and host galaxies of extremely strong intervening DLAs towards quasars-Do they probe the same galactic environments as DLAs associated with γ-ray burst … A Ranjan, P Noterdaeme, JK Krogager, P Petitjean, R Srianand, ... Astronomy & Astrophysics 633, A125, 2020 | 29 | 2020 |
Proximate molecular quasar absorbers-Excess of damped H2 systems at zabs≈ zQSO in SDSS DR14 P Noterdaeme, S Balashev, JK Krogager, R Srianand, H Fathivavsari, ... Astronomy & Astrophysics 627, A32, 2019 | 24 | 2019 |
Partial covering of the emission regions of Q 0528−250 by intervening H2 clouds VV Klimenko, SA Balashev, AV Ivanchik, C Ledoux, P Noterdaeme, ... Monthly Notices of the Royal Astronomical Society 448 (1), 280-298, 2015 | 24 | 2015 |
H2/HD molecular clouds in the early universe. An independent means of estimating the baryon density of the universe AV Ivanchik, SA Balashev, DA Varshalovich, VV Klimenko Astronomy Reports 59, 100-117, 2015 | 21 | 2015 |