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, Hum Chand, Patrick Petitjean, +1

Physical Review Letters

Probing the cosmological variation of the fine-structure constant: Results based on VLT-UVES sample

Hum Chand, R. Srianand, P. Petitjean, +1

Springer Link (Chiba Institute of Technology)

Variation of the fine-structure constant: very high resolution spectrum of QSO HE 0515-4414

Hum Chand, R. Srianand, P. Petitjean, +3

Astronomy and Astrophysics

High ResolutionSpectroscopic PropertySpectra-structure CorrelationHigh Resolution SpectrumStructure Determination +15

The sizes and kinematic structure of absorption systems towards the lensed quasar APM08279+5255

Sara L. Ellison, Rodrigo Ibata, Max Pettini, +4

Astronomy and Astrophysics

Sight Equivalent WidthPhotometryKinematic StructureEngineeringPhysics +12

ISOGAL: A deep survey of the obscured inner Milky Way with ISO at 7 <i>μ</i>m and 15 <i>μ</i>m and with DENIS in the near-infrared

A. Omont, G. Gilmore, C. Alard, +51

Astronomy and Astrophysics

Cosmic AbundanceGalaxy FormationPhotometryEngineeringPhysics +10

Metals in the intergalactic medium

B. Aracil, Patrick Petitjean, Christophe Pichon, +1

Astronomy and Astrophysics

Cosmic AbundanceGalaxy FormationIgm EnrichmentC Iv AbsorptionPhysics +11

Discovery of a Primitive Damped Lyα Absorber near an X‐Ray–bright Galaxy Group in the Virgo Cluster

Todd M. Tripp, E. B. Jenkins, David V. Bowen, +3

The Astrophysical Journal

A new constraint on the time dependence of the proton-to-electron mass ratio

A. V. Ivanchik, P. Petitjean, B. Aracil, +4

Springer Link (Chiba Institute of Technology)

Probing the time-variation of the fine-structure constant: Resultsbased on Si IV doublets from a UVES sample

Hum Chand, P. Petitjean, R. Srianand, +1

Astronomy and Astrophysics

The warm-hot intergalactic medium at $\mathsf{\vec {z}\sim2.2}$: Metal enrichment and ionization source

J. Bergeron, B. Aracil, P. Petitjean, +1

Astronomy and Astrophysics

Cosmic AbundanceGalaxy FormationHigh-energy AstrophysicsPhysicsNatural Sciences +10